T11-2-5.00A-01-11AL-V SENSATA | Alldatasheet
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sensata.com Copyright © 2025 Sensata Technologies, Inc. | SNAPAK ® MAGNETIC CIRCUIT PROTECTORS The SNAPAK® series is a snap-acting hydraulic-magnetic circuit protector that combines power switching and accurate, reliable circuit protection in one aesthetically pleasing package. Previously referred to as the 213 family of circuit breakers, this category includes the Airpax B, CB, CPR, CPP , CR, CT, PP , PR, R, and T series. The SNAPAK® combines the functions of three separate components: power switch, fuse and fuse holder. To the OEM, this means that only one item has to be mounted instead of three. Less assembly is required, inventory is cut by two-thirds and greater panel density is obtainable with less clutter. In addition, the SNAPAK® can be operated at either DC or 50/60Hz, eliminating the need to specify, order and stock separate units. 400Hz units are also available. To enhance front-panel aesthetics, SNAPAK® is offered with paddle and rocker handles in six attractive colors and push-pull and push-to-reset actuators. Also offered is a variety of optional mounting hardware. The push-pull version is supplied with a black button with a white indicating band. Orientation of the button when marked with an amperage notation must be specified when using the fourth decision table. Push-to-reset is supplied with a contrasting color indicating shaft. In addition, SNAPAK® is offered in SPST and DPST configurations. The single pole satisfies most applications. The two-pole version is often used for extra safety in products that utilize high voltage or where current sensing and breaking of both sides of the line is required. Quick connect terminals are standard, UNC 8-32 or M4 screw terminals are available as additional termination options. Since the SNAPAK® is snap-acting, it assures immediate opening and closing of the contacts. Its design also prevents operator “teasing” of the contacts and minimizes arcing.SNAPAK® circuit protectors are UL Recognized as supplementary protectors per UL STD. 1077, CSA Certified as supplementary protectors per CSA STD. C22.2 No. 235, TUV Approved as circuit breakers for equipment per STD. EN 60934, CCC Approved (customer must request product be manufactured in China) and CE Compliant. In addition, most versions are certified by UL to meet spacing requirements of IEC 950 for basic and functional insulation for front panel mounting. Consult factory for details and exceptions. Typical applications include office appliances, electronic data processing, medical equipment, business machines, vending and amusement machines. Push-pull versions are particularly well suited for medical instrumentation, automotive production transfer lines and other applications where accidental turn off is unacceptable. For those applications which do not require circuit protection, SNAPAK® is offered in a power-switch-only configuration. TOGGLE ACTUATORS Mounting Tolerance ± .005 [.13] unless noted angles: ±5°. Dimensions in Brackets [ ] are millimeters The SNAPAK® is available with paddle handles in six attractive colors. Engineered for safe, sure operation, the paddle handles may be specified in Page 1 www .sensata.comCopyright © 2022 Sensata T echnologies, Inc. | SNAPAK® MAGNETIC CIRCUIT PROTECTORS Introduction The SNAP AK® series is a snap-acting hydraulic-magnetic circuit protector that combines power switching and accurate, reliable circuit protection in one aesthetically pleasing package. The SNAP AK® combines the functions of three separate components: power switch, fuse and fuse holder . T o the OEM, this means that only one item has to be mounted instead of three. Less assembly is required, inventory is cut by two-thirds and greater panel density is obtainable with less clutter . In addition, the SNAP AK® can be operated at either DC or 50/60Hz, eliminating the need to specify , order and stock separate units. 400Hz units are also available. T o enhance front-panel aesthetics, SNAP AK® is offered with paddle and rocker handles in six attractive colors and push-pull and push-to-reset actuators. Also offered is a variety of optional mounting hardware. The push-pull version is supplied with a black button with a white indicatin g band. Orientation of the button when marked with an amperage notation must be specified when using the fourth decision table. Push-to-reset is supplied with a contrasting color indicating shaft. In addition, SNAP AK® is offered in SPST and DPST configurations. The single pole satisfies most applications. The two-pole version is often used for extra safety in products that utilize high voltage or where current sensing and breaking of both sides of the line is required. Quick connect terminals are standard, UNC 8-32 or M4 screw terminals are available as additional termination options. Since the SNAP AK® is snap-acting, it assures immediate opening and closing of the contacts. Its design also prevents operator “teasing” of the contacts and minimizes arcing.SNAP AK® circuit protectors are UL Recognized as supplementary protectors per UL STD. 1077, CSA Certified as supplementary protectors per CSA STD. C22.2 No. 235, TUV Approved as circuit breakers for equipment per STD. EN 60934, CCC Approved (customer must request product be manufactured in China) and CE Compliant. In addition, most versions are certified by UL to meet spacing requirements of IEC 950 for basic and functional insulation for front panel mounting. Consult factory for details and exceptions. T ypical applications include office appliances, electronic data processing, medical equipment, business machines, vending and amusement machines. Push-pull versions are particularly well suited for medical instrumentation, automotive production transfer lines and other applications where accidental turn off is unacceptable. For those applications which do not require circuit protection, SNAP AK® is offered in a power -switch-only configuration. TOGGLE ACTUATORS Mounting T olerance ± 0.015[0.38] unless noted angles: ±5°. Dimensions in Brackets [ ] are millimeters [12.70 ± ].025 .000 .500 ± .010 .000 .355 [9.02] .125 [3.18] Mounting Details with Locking Ring [12.70 ± ].025 .000 .500 ± .010 .000 .222 ± 0.002 [5.64 ± 0.05 ] PA NEL CUTOUT SHOWN ABO VE MA Y BE MADE WITH GREENLEE RADIO CHASSIS PUNCH #733 x 1/2” DIA. without Locking Ring The SNAP AK® is available with paddle handles in six attractive colors. Engineered for safe, sure operation, the paddle handles may be specified in
sensata.com Page 2 Copyright © 2025 Sensata Technologies, Inc. www .sensata.com Page 2 Copyright © 2022 Sensata T echnologies, Inc. ROCKER HANDLES WITH ILLUMINATION SNAP AKs are offered in single and two pole rocker styles in a choice of black, white or gray body colors. Handle color in non-illuminated types may be black, red, white or orange. Neon or light emitting diode (LED) illumination may be specified with a variety of options.SNAP AK® circuit protectors with a second pole are available in paddle handle, push-pull, push-to-reset and rocker handle versions. .680 ± 0.010 [17.27 ± 0.25] .031 [0.79] .250 [6.35] 1.375 ± 0.010 [34.93 ± 0.25]
1 LINE
Single Pole, Toggle 2 4
1 LINE LINE 3
.625 ± 0.010 [15.88 ± 0.25] .031 [0.79] .250 [6.35] 1.375 ± 0.010 [34.93 ± 0.25] 1.304 ± 0.010 [33.12 ± 0.25] Two Pole, Toggle Rocker, Single Pole 0.093 ± 0.010 [2.36 ± 0.25] 0.125 ± 0.010 [3.18 ± 0.25] 0.325 ± 0.030 [8.26 ± 0.76] 0.680 ± 0.010 [17.27 ± 0.25] 0.031 [0.79] 0.250 [46.74 ± 0.76] 0.375 ± 0.010 [9.53 ± 0.25] 1.125 ± 0.030 [28.58 ± 0.76] 1.375 ± 0.010 [24.69 ± 0.25] 1.560 ± 0.010 [39.62 ± 0.25] 0.400 ± 0.010 [10.16 ± 0.25] 0.770 ± 0.010 [19.56 ± 0.25] ON OFF DIM. A (SEE T ABLE) [18.03 ± ] .025 .000 .710 ± .010 .000 .125 ±.010 [3.17 ±0.25] 1.555 ±.030 [39.50 ±0.76] .375 ±.010 [9.52 ±0.25] 1.125 ±.030 [28.58 ±0.76] 1.375 ±.010 [34.92 ±0.25] FLAT .500 ±.030 [12.70 ±0.76] .468 ±.010 [11.89 ±0.25] 15° 15° 1/2-32 THREAD OFF ON 15º 15º ON OFF FL AT 1.715 ± 0.030 [43.56 ± 0.76 ] .375 ± 0.010 [9.53 ± 0.25] 1.125 ± 0.03 0 [28.58 ± 0.76] .125 ± 0.01 0 [3.17 ± 0.25 ] .468 ± 0.01 0 [11.89 ± 0.25 ] 0.500 ± 0.03 [12.70 ± 0.76 1/2 - 32 TH D Paddle Handle ROCKER HANDLES WITH ILLUMINATION SNAPAKs are offered in single and two pole rocker styles in a choice of black, white or gray body colors. Handle color in non-illuminated types may be black, red, white or orange. Neon or light emitting diode (LED) illumination may be specified with a variety of options.SNAPAK® circuit protectors with a second pole are available in paddle handle, push-pull, push-to-reset and rocker handle versions.
sensata.com Page 3 Copyright © 2025 Sensata Technologies, Inc. www .sensata.com Page 3 Copyright © 2022 Sensata T echnologies, Inc. Note: T olerance for Mtg. ± .005 (.13)58 The SNAP AK® circuit protector is available with an optional handle guard as an integrated part of the snap-in mounting design. A vailable for rocker actuators, the guard helps in providing protection from accidental “turn-off.” Please refer to the SNAP AK® Part Number Decision T ables; fourth decision. HANDLE GUARDS 1.047 ± 0.010 [26.60 ± 0.25] 0.305 ± 0.010 [7.75 ± 0.25] Handle Guards, Single Pole Handle Guards, Two Pole 1.047 ± 0.010 [26.60 ± 0.25] 0.305 ± 0.010 [7.75 ± 0.25] 0.093 ± 0.01 0 [15.88 ± 0.25 ] 0.125 ± 0.03 0 [3.17 ± 0.76] 0.325 ± 0.030 [8.26 ± 0.76] 1.304 ± 0.01 0 [33.12 ± 0.25 ] 0.031 [0.79] 0.250 [46.74 ± 0.76 ] 0.375 ± 0.01 0 [9.53 ± 0.25] 1.125 ± 0.03 0 [28.58 ± 0.76 ] 1.375 ± 0.01 0 [24.69 ± 0.25 ] 1.560 ± 0.01 0 [39.62 ± 0.25 ] 0.400 ± 0.01 0 [10.16 ± 0.25 ] 1.394 ± 0.01 0 [35.41 ± 0.25 ] 2 4 Rocker, Two Pole LOAD LINE 7.00 ± 0.5 0 [177.8 ± 12.7 ] RED (+), BLACK(–) 2 4
1 LIN E LINE 3
7.00 ± 0.50 [177.8 ± 12.7] RED (+), BLACK (- ) LINE LOAD Illuminated Handl e Single Pole Two Pole Mounting Detail DIM. A (SEE T ABLE) [33.76 ± ].025 .000 1.329 ± .010 .000 FRONT SNAP-IN MOUNT (STD) Note: Tolerance for Mtg. ± .005 (.13)58 The SNAPAK® circuit protector is available with an optional handle guard as an integrated part of the snap-in mounting design. Available for rocker actuators, the guard helps in providing protection from accidental “turn-off.” Please refer to the SNAPAK® Part Number Decision Tables; fourth decision. HANDLE GUARDS FRONT SNAP-IN MOUNT (STD)
sensata.com Page 4 Copyright © 2025 Sensata Technologies, Inc. SNAPAK® may also be ordered with Push-Pull, or Push-to-Reset actuator buttons. As an option, the button can be embossed with the current rating (Push-Pull option only). PUSH-PULL, PUSH-TO-RESET ACTUATOR www .sensata.com Page 4 Copyright © 2022 Sensata T echnologies, Inc. SNA PAK ® may also be order ed wit h Push- Pull, or Push-t o-Reset actuat or buttons. As an opt ion, t he butt on can be embossed wit h t he current rat ing (Push-Pull opt ion only). PUSH-PULL, PUSH-TO-RESET ACTUATOR 1.375 ± 0.010 [34.93 ± 0.25 ] .680 ± 0.010 [17.27 ± 0.25 ]
1 LIN E
.125 ± 0.010 [3.18 ± 0.25] 1.125 ± 0.03 0 [28.58 ± 0.76 ] .250 [6.35].031 [.79 ] 2 4 .625 ± 0.01 0 [15.88 ± 0.25 ] 1.125 ± 0.03 0 [28.58 ± 0.76] .125 ± 0.01 0 [3.18 ± 0.25 ] .250 [6.35] .031 [.79] 1.375 ± 0.01 0 [34.93 ± 0.25 ] 1.304 ± 0.01 0 [33.12 ± 0.25 ] [9.53 ± ].025 .000 .375 ± .010 .000 .162 ± 0.00 2 [4.11 ± 0.05] FLUSH ± 0.030[±0.076] ON Mounting Detail (Single Pole and Two Pole ) Push-to-Reset Actuation (Single and Two Pole ) Push-Pull, Single Pole 1.960 ± 0.03 0 [49.78 ± 0.76 ] .375 ± 0.010 [9.53 ± 0.25] .400 ± 0.010 [10.16 ± 0.25 ] 0.500 ± 0.03 0 [12.70 ± 0.76 ] OFF (SHOWN) 0.250 ± 0.03 0 [6.35 ± 0.76] ONWHITE BAND VISIBL E IN OFF POSITION ON LY 3/8 - 32 THD FL AT Push-Pull Actuation 1.960 ± 0.03 0 [49.78 ± 0.76 ] .375 ± 0.010 [9.53 ± 0.25] .400 ± 0.010 [10.16 ± 0.25 ] 0.500 ± 0.030 [12.70 ± 0.76 ] OFF (SHOWN) 0.250 ± 0.030 [6.35 ± 0.76 ] ONWHITE BAND VISIBL E IN OFF POSITION ON LY 3/8 - 32 TH D FLA T Push-Pull, Two Pol e Push-Pull Actuation Note: Tolerance ± .015 [0.38] unless noted angles: ±5˚. Dimensions in Brackets [ ] are millimeters.
sensata.com Page 5 Copyright © 2025 Sensata Technologies, Inc. SCREW TERMINALS Available as straight screw terminals with UNC 8-32 and Metric M4 screw types, bus-type connect (flat) or upturned lugs (tabs), with UL, CSA and TÜV approvals available. Screw terminals are available for all handle options (rocker, toggle, push-pull, push-to-reset). Single pole only, series only, non-auxiliary switch configurations. DIMENSION “A Handle Style Screw Terminal “A” Dimension Toggle Straight 1.773 [45.03] Push Button Straight 2.180 [55.37] CONFIGURATIONS Series Trip The most popular configuration for magnetic protectors is the series trip where the sensing coil and the contacts are in series with the load being protected. In addition to providing conventional overcur- rent protection, it is simultaneously used as an on-off switch. Shunt Trip The shunt trip is designed for controlling two separate loads with one assembly. The control is established by providing overload protection for the critical load. When the current through this load becomes excessive and reaches the trip point, the protector will open and remove power from both loads simultaneously. The current rating of both loads must not exceed the maximum contact rating. Relay Trip This permits the overload sensing coil to be placed in a circuit which is electrically isolated from the contacts. The coil may be actuated by sensors monitoring pressure, flow, temperature, speed, etc. Other typical applications include crowbar, interlock and emergency/rapid shutdown circuitry. Trip may be accomplished by voltage or current, which must be removed after trip. Note A: Coil Ratings to 5 amperes maximum. Contact ratings are 7.5 amperes at 50 Vdc and 250 Vac; 15 amperes at 120 Vac; 32 Vdc. Tolerance ± .005 [.13] unless noted. Dimensions in Brackets [ ] are millimeters. www .sensata.com Page 5 Copyright © 2022 Sensata T echnologies, Inc. SCREW TERMINALS A vailable as straight screw terminals with UNC 8-32 and Metric M4 screw types, bus-type connect (flat) or upturned lugs (tabs), with UL, CSA and TÜV approvals available. Screw terminals are available for all handle options (rocker , toggle, push-pull, push-to-reset). Single pole only , series only , non-auxiliary switch configurations. (SEE TA BLE ) DIM. “A” Toggl e (SEE TA BLE) DIM. “A ” Push Butto n (SEE TA BLE ) DIM. “A ” Rocker Straight 1.067 [27.11 ] 0.374 [9.50] 0.597 [15.16 ] DIMENSION “A Handle Style Screw T erminal “A” Dimension T oggle Straight 1.773 [45.03] Push Button Straight 2.180 [55.37] CONFIGURATIONS Series Trip The most popular configuration for magnetic protectors is the series trip where the sensing coil and the contacts are in series with the load being protected. In addition to providing conventional overcur - rent protection, it is simultaneously used as an on-off switch. Shunt Trip The shunt trip is designed for controlling two separate loads with one assembly . The control is established by providing overload protection for the critical load. When the current through this load becomes excessive and reaches the trip point, the protector will open and remove power from both loads simultaneously . The current rating of both loads must not exceed the maximum contact rating. Relay Trip This permits the overload sensing coil to be placed in a circuit which is electrically isolated from the contacts. The coil may be actuated by sensors monitoring pressure, flow , temperature, speed, etc. Other typical applications include crowbar , interlock and emergency/rapid shutdown circuitry . T rip may be accomplished by voltage or current, which must be removed after trip. LOAD LINE 7.00 ± 0.5 0 [177.8 ± 12.7 ] WHITE LEAD LOAD SHUN T LOAD LINE 2 4 7.00 ± 0.5 0 [177.8 ± 12.7] WHITE LEAD Shunt Trip Single Pole Two Pole ( 1 pole shunt ) LOAD COIL COI L LINE1 LINE 7.00 ± 0.5 0 [177.8 ± 12.7 ] WHITE LEAD 2 4 7.00 ± 0.5 0 [177.8 ± 12.7] WHITE LEAD Two Pole (1 pole relay ) Relay Trip (Note A) Single Pole Note A: Coil Ratings to 5 amperes maximum. Contact ratings are 7.5 amperes at 50 Vdc and 250 V ac; 15 amperes at 120 V ac; 32 Vdc. T olerance ± 0.015 [0.38] unless noted. Dimensions in Brackets [ ] are millimeters. www .sensata.com Page 5 Copyright © 2022 Sensata T echnologies, Inc. SCREW TERMINALS A vailable as straight screw terminals with UNC 8-32 and Metric M4 screw types, bus-type connect (flat) or upturned lugs (tabs), with UL, CSA and TÜV approvals available. Screw terminals are available for all handle options (rocker , toggle, push-pull, push-to-reset). Single pole only , series only , non-auxiliary switch configurations. (SEE TA BLE ) DIM. “A” Toggl e (SEE TA BLE) DIM. “A ” Push Butto n (SEE TA BLE ) DIM. “A ” Rocker Straight 1.067 [27.11 ] 0.374 [9.50] 0.597 [15.16 ] DIMENSION “A Handle Style Screw T erminal “A” Dimension T oggle Straight 1.773 [45.03] Push Button Straight 2.180 [55.37] CONFIGURATIONS Series Trip The most popular configuration for magnetic protectors is the series trip where the sensing coil and the contacts are in series with the load being protected. In addition to providing conventional overcur - rent protection, it is simultaneously used as an on-off switch. Shunt Trip The shunt trip is designed for controlling two separate loads with one assembly . The control is established by providing overload protection for the critical load. When the current through this load becomes excessive and reaches the trip point, the protector will open and remove power from both loads simultaneously . The current rating of both loads must not exceed the maximum contact rating. Relay Trip This permits the overload sensing coil to be placed in a circuit which is electrically isolated from the contacts. The coil may be actuated by sensors monitoring pressure, flow , temperature, speed, etc. Other typical applications include crowbar , interlock and emergency/rapid shutdown circuitry . T rip may be accomplished by voltage or current, which must be removed after trip. LOAD LINE 7.00 ± 0.5 0 [177.8 ± 12.7 ] WHITE LEAD LOAD SHUN T LOAD LINE 2 4 7.00 ± 0.5 0 [177.8 ± 12.7] WHITE LEAD Shunt Trip Single Pole Two Pole ( 1 pole shunt ) LOAD COIL COI L LINE1 LINE 7.00 ± 0.5 0 [177.8 ± 12.7 ] WHITE LEAD 2 4 7.00 ± 0.5 0 [177.8 ± 12.7] WHITE LEAD Two Pole (1 pole relay ) Relay Trip (Note A) Single Pole Note A: Coil Ratings to 5 amperes maximum. Contact ratings are 7.5 amperes at 50 Vdc and 250 V ac; 15 amperes at 120 V ac; 32 Vdc. T olerance ± 0.015 [0.38] unless noted. Dimensions in Brackets [ ] are millimeters.
sensata.com Page 6 Copyright © 2025 Sensata Technologies, Inc. Auxiliary Switch This is furnished as an integral part of a series pole in single or, multi-pole assemblies. Isolated electrically from the protector s circuit, the switch works in unison with the power contacts and provides indication at a remote location of the protector’s ON-OFF status. Voltage Trip Sometimes called “dump circuits” or “panic trip circuits,” these units make it possible to open main power contacts with lower power inputs from one or more sources. This configuration is becoming increasingly more important for sensitive circuitry and denser packaging in automation systems. Available in series, shunt or relay configurations. Power Switch In the event that over-current protection is not desired, the coil mechanism can be deleted, providing an excellent low cost single or double-pole power switch. Maximum current rating is 20 amps. www .sensata.com Page 6 Copyright © 2022 Sensata T echnologies, Inc. Auxiliary Switch This is furnished as an integral part of a series pole in single or , multi-pole assemblies. Isolated electrically from the protector s circuit, the switch works in unison with the power contacts and provides indication at a remote location of the protector’ s ON-OFF status. Voltage Trip Sometimes called “dump circuits” or “panic trip circuits,” these units make it possible to open main power contacts with lower power inputs from one or more sources. This configuration is becoming increasingly more important for sensitive circuitry and denser packaging in automation systems. A vailable in series, shunt or relay configurations. Power Switch In the event that over -current protection is not desired, the coil mechanism can be deleted, providing an excellent low cost single or double-pole power switch. Maximum current rating is 20 amps. 2 4 C N C N O 0.093 [2.36] 0.040 [1.02] DIA. HOLE (FOR SOLDER AT T ACHMENT) .560 ± 0.030 [14.22 ± 0.76] LO AD LIN E BREAKER SHOWN IN OFF POSITION C NC NO LO AD LINE BREAKER SHOWN IN OFF POSITIO N NC NO C .1 00 to 20.0 amps , >20amps & U3 Constructio n C N C N O 0.093 [2.36] 0.040 [1.02] DIA. HOLE (FOR SOLDER AT T ACHMENT) .560 ± 0.03 0 LIN E BREAKER SHOWN IN OFF POSITIO N C NC NO LO AD .1 00 to 20.0 amps, >20amps & U3 Construction LIN E BREAKER SHOWN IN OFF POSITION NC NO C Auxiliary Switch (Note B) Single Pole Auxiliary Switch (Note B) Two Pole Note B: Switch is located in the left hand pole (viewed from terminal end) .
sensata.com Page 7 Copyright © 2025 Sensata Technologies, Inc. OPERATING CHARACTERISTICS Inrush Pulse Tolerance Many circuit protector applications involve a transformer turn-on, an incandescent lamp load, or a capacitor charge from a DC source. Each of these applications has one common factor: a steep transient of very high current amplitude and short duration. This takes the form of a spike or a single pulse and is the cause of most nuisance tripping associated with magnetic circuit breakers. SNAPAK® will withstand, without tripping, a single pulse of 8 milli-seconds duration (half sine wave configuration) and peak amplitude of 9 times its rating without the inertia wheel and 13 times its rating with an inertia wheel. (Not applicable to instant trip delays). MAXIMUM DCR AND IMPEDANCE Current Ratings (Amps) T/R/PP/PR DC Resistance T/R/PP/PR 50/60Hz Impedance CR/CPP/CPR DC Resistance .100 175 181 274 .500 6.34 6.63 9.77 1.00 1.63 1.69 2.31 2.00 .400 .425 .465 3.00 .175 .188 .261 4.00 .103 .106 .156 5.00 .076 .078 .091 7.50 .038 .039 .053 10.0 .026 0.28 .023 12.5 .020 0.21 .020 15.0 .013 .014 .010 20.0 .010 .011 .008 25.0 .004 30.0 .003 PERCENTAGE OF RATED CURRENT VS TRIP TIME IN SECONDS AT +25°C (VERTICAL MOUNT) Delay 100% 135% 150% 200% 400% 600% 800% PULSE TOLERANCE Delay Pulse Tolerance 1, 2, 61, 62 *9 Times Rated Current 3, 4, 61F, 62F *13 Times Rated Current
400 Hz, DC, 50/60Hz Delay Curves (typ)
A choice of delays is offered for DC, 50/60Hz and 400Hz applications. Delays 0, 49, 59 and 69 provide fast-acting, instantaneous trip and are often used to protect sensitive electronic equipment (not recommended where known inrush exists). Delays 1, 41, 51 and 61 have a short delay for general purpose applications. Delays 2, 42, 52 and 62 are long enough to start certain types of motors and most transformer and capacitor loads. Trip Free Will trip open on overload, even when forcibly held on.This prevents operator from damaging the circuit by holding handle in the ON position. Trip Indication The operating handle moves forcibly and positively to the OFF position on overload. DELAY CURVES & SPECIFICATIONS DCR and Impedance is measured after 1 hour at 100% rated current using the Voltmeter-Ammeter Method * Units above 15 amps are derated to 8 and 12 times rated current * Minimum trip for all instantaneous and 400Hz units.
sensata.com Page 8 Copyright © 2025 Sensata Technologies, Inc. Ambient Operation Operates normally in temperatures between –40° C and +85°C. Insulation Resistance Not less than 100 megohms at 500Vdc. Dielectric Strength Withstands 1500 volts, 60Hz for 60 seconds or 1800Vac for one second between all electrically isolated terminals. Endurance Mechanical life in excess of 50,000 operations. In manyapplications, however, contact wear due to the electrical load determines unit life. At maximum electrical ratings, the SNAPAK® can perform 10,000 operations at rated current and voltage. Under UL 1077, the SNAPAK® can perform 50 operations at 150% of maximum rated current followed by 6,000 operations at maximum rated current. Under EN60934 the SNAPAK® can perform 6,000 electrical operations. After any endurance cycle, the breaker will calibrate and have working www .sensata.com Page 8 Copyright © 2022 Sensata T echnologies, Inc. 10000 1000 10 0 .0 1 .001 0 100 150 200 300 400 500 600 700 800 900 1000 PERCENT OF RA TED CURREN T13 5 TIME IN SECOND S INST AN T MA Y TRI P 1000 0 1000 10 0 .01 .00 1 0 100 150 200 300 400 500 600 700 800 900 100 0 PERCENT OF RA TED CURREN T135 TIME IN SECOND S FA ST MA Y TRI P 10000 1000 100 .0 1 .001 0 100 150 200 300 400 500 600 700 800 900 1000 PERCENT OF RA TED CURREN T13 5 TIME IN SECONDS SLOW MA Y TRI P Ambient Operation Operates normally in temperatures between –40° C and +85°C. Insulation Resistance Not less than 100 megohms at 500Vdc. Dielectric Strength Withstands 1500 volts, 60Hz for 60 seconds or 1800V ac for one second between all electrically isolated terminals. Endurance Mechanical life in excess of 50,000 operations. In many applications, however , contact wear due to the electrical load determines unit life. At maximum electrical ratings, the SNAP AK® can perform 10,000 operations at rated current and voltage. Under UL 1077, the SNAP AK® can perform 50 operations at 150% of maximum rated current followed by 6,000 operations at maximum rated current.
sensata.com Page 9 Copyright © 2025 Sensata Technologies, Inc. HARDWARE Indicator Plates SNAPAK® toggle handle circuit protectors may be specified with indicator plates for either vertical or horizontal mounting.The “ON- OFF/O-I” plate is standard. Note 1:To allow for installation clearances, the minimum recommend- ed distances between centers of panel openings should be: RECOMMENDED CENTER DISTANCES FOR PANEL OPENINGS Breaker Type Distance, inches [mm] T11 0.750 [19.05] T21 1.375 [34.93] PP11 & PR11 0.750 [19.05] PP21 & PR21 1.375 [34.93] R11 0.805 [20.45] R21 1.429 [36.30] Note 2: Torque on mounting hardware is not to exceed 25 inch-pounds for 1/2 inch bushings or 15 inch-pounds for 3/8 inch bushings. Mounting Nuts (Toggle) A choice of knurled, dress and hex nuts are available. All three are available in bright nickel. The knurled and dress nuts are also available in a matte black finish. Every SNAPAK® comes with a hex nut, but you may order the front panel nuts which will best enhance your design. Miscellaneous Hardware SNAPAK® circuit protectors with 1/2-32 thread may also be equipped with optional locking rings to prevent rotation of the unit after it is installed. 3/8 - 32 Hex Nut and Panel Nuts The hardware will be supplied with each Push-Pull (PP) and Push-to-Reset (PR). 3/8 - 32 Panel Nut www .sensata.com Page 9 Copyright © 2022 Sensata T echnologies, Inc. HARDWARE Indicator Plates SNAP AK® toggle handle circuit protectors may be specified with indicator plates for either vertical or horizontal mounting.The “ON- OFF/O-I” plate is standard. Note 1:T o allow for installation clearances, the minimum recommend- ed distances between centers of panel openings should be: RECOMMENDED CENTER DIST ANCES FOR P ANEL OPENINGS Breaker T ype Distance, inches [mm] T11 0.750 [19.05] T21 1.375 [34.93] PP11 & PR11 0.750 [19.05] PP21 & PR21 1.375 [34.93] R11 0.805 [20.45] R21 1.429 [36.30] Note 2: T orque on mounting hardware is not to exceed 25 inch-pounds for 1/2 inch bushings or 15 inch-pounds for 3/8 inch bushings. Mounting Nuts (T oggle) A choice of knurled, dress and hex nuts are available. All three are available in bright nickel. The knurled and dress nuts are also available in a matte black finish. Every SNAP AK® comes with a hex nut, but you may order the front panel nuts which will best enhance your design. Miscellaneous Hardware SNAP AK® circuit protectors with 1/2-32 thread may also be equipped with optional locking rings to prevent rotation of the unit after it is insta lled. 3/8 - 32 Hex Nut and Panel Nuts The hardware will be supplied with each Push-Pull (PP) and Push-to-Reset (PR). 3/8 - 32 Panel Nut ON OFF – A Vertical Mount – B O F F O N Horizontal Mount Paddle Handle Hardware – 10 & –11 0.125 [3.18] 0.680 [17.27] – 20 & –2 1 0.180 [4.57 ] 0.680 [17.27] Knurled Nu t Panel Dress Nu t – 31 0.125 [3.18] 0.625 [15.88] Hex Nu t – L 0.031 [0.79 ] 0.680 [17.27 ] Locking Ring (Toggle) 0.078 [1.98 ] 0.534 [13.56 ] 0.156 [3.96] 3/8 - 32 Panel Nu t Bright Nickel Note: Tolerance ± 0.015 [.38] unless noted. Dimensions in brackets [ ] are millimeters . Push-Pull & Push-to-Reset Hardwar e 0.500 [12.7 ] 0.156 [3.96] 3/8 - 32 Hex Nu t Bright Nickel
sensata.com Page 10 Copyright © 2025 Sensata Technologies, Inc. ORDERING OPTIONS Example: T11-2-5.00A-01-11AL-V T11 - 2 - 5.00A - 01 - 11AL - V The ordering code for the SNAPAK® circuit protectors may be determined by following the steps in the decision tables shown here. The coding given permits a self-assigning part number, with certain limitations (due to the adaptability of magnetic protectors to complex circuits), requires a factory-assigned part number. The example shown is the code for a paddle handle, single pole (ULconstruction), series circuit protector designed for operation of a 50/60Hz/ DC circuit. A slow tim delay and rating of 5 amperes has beenindicated. Handle color is black, and a bright nickel knurled nut, vertical mount (ON-OFF) indicator plate and locking ring are to be supplied. To determine the ordering code for your particularSNAPAK® unit, simplyfollow the steps shown,then fill in the letters and/or numbers in the boxes. Space is available on the circuit breaker label for your part number (up to 12 digits). You may then use your own part number to place an order or as a reference for further questions you may have. This option does require a factory assigned part number for traceability to your drawing or internal part number. Type Handle Poles Configurations* Terminals T: Paddle Handle 1: Single Pole † 0: Switch Only (Note E) Quick Connects (leave blank) PP: Push-Pull 4: Single Pole †† 1: Series Circuit Protector S: Screw Terminals, Single pole (-1) and series only (5th decision, group V - screw terminal option is required when 1st decision “S” is specified) PR: Push-To-Reset 2: Two Pole † 3: Shunt Circuit Protector R: Rocker 5: Two Pole †† 4: Relay Circuit Protector †††† CR: Rocker 5: Series w/ Silver Aux. Switch ††† CPP: Push-Pull 6: Series w/ Gold Aux. Switch ††† CPR: Push to Reset ** 9: Mixed Construction (2 Pole Only) † UL & CSA Construction †† Non UL & CSA Construction ††† Auxilary Switch is located in the left hand pole (viewed from terminal end) †††† Does not meet spacings for many IEC / TUV equipment specs. Consult factory for additional information. * Multi-pole units with mixed construction, poles numbered left to right when viewed from terminal end. Shunt or relay construction available in pole 2 only, other pole must be a series or switch only construction. **UL 489A listed, available in 1 pole series or series w/silver aux. switch. DC delay only Frequency & Delay -0: Instant DC-50/60 Hz -1: Fast DC-50/60 Hz -2: Slow DC-50/60 Hz -3: Fast w/ Inertia Wheel DC-50/60 Hz -4: Slow w/ Inertia Wheel DC-50/60 Hz -41* Fast 400 Hz*** -42* Slow 400 Hz* -49* Instant 400 Hz -51: Fast DC+ -52: Slow DC+ -59: Instant DC+ -61: Fast 50/60 Hz* -62: Slow 50/60 Hz* -69: Instant 50/60 Hz -S: Switch Pole or Special Delay * 20 amps max for 400Hz **For addition of Inertia Delay an “F” may be added to delay 41, 42, 51, 52, 61, 62 only +CR, CPP, CPR only available in these delays Rated Current Circuit Breaker Construction Use three numbers to print required current value between .100 amps minimum and 30.0 amps maximum. For example, use: .100 or 2.00 or 10.0 Switch Only Construction -SW: Maintained SPST & DPST Note: 20.0 amps max for 400 Hz units.
sensata.com Page 11 Copyright © 2025 Sensata Technologies, Inc. Rocker Step 1: Choose Letter For Body Color B: Black G: Gray W: White R: Black w/ Handle guard S: Gray w/ Handle guard T: White w/ Handle guard Example: “W...”For White Rocker Body (Rocker Style) Step: 2: Choose Handle Combinations Without Illumination Basic Handle Color (w/o Markings) 01: Black 02: Red 06: White 07: Orange 108: Clear w/4-8 Vdc Green LED 109: Clear w/8-16 Vdc Green LED 121: Transparent Red w/Neon (Note A) 123: Transparent Red w/Red LED (Note B) 124: Transparent Red w/Red LED 4-8 Vdc 125: Transparent Red w/Red LED 8-16 Vdc 161: Translucent White w/Neon (Note A) 162: Translucent White w/ Green Glow Neon (Note A) 171: Transparent Amber w/Neon (Note A) 181: Transparent Smoke Gray w/Neon (Note A) 182: Transparent Smoke Gray w/Green Glow Neon (Note A) 183: Transparent Smoke Gray w/Red LED (Note B) 184: Transparent Smoke Gray w/4-8 Vdc Red LED 185: Transparent Smoke Gray w/8-16 Vdc Red LED 187: Transparent Smoke Gray w/Green LED (Note B) 188: Transparent Smoke Gray w/4-8 Vdc Green LED 189: Transparent Smoke Gray w/8-16 Vdc Green LED Example: “-W124” If you prefer NO markings, then your handle decision is now complete. Step 3: Choose Handle Markings Marked For Vertical Mount-After choice of 3 digit number in step 2 above. Add “CV ” for Combined markings. ON I O OFF Add “IV ” for Intíl. markings. I O Add “EV ” for English markings. Example: "-W124EV" ON OFF Marked For Horizontal Mount-After choice of 3 digit number in step 2 above. ON I Add “CH ” for Combined markings. Add “IH ” for International markings. O Add “EH ” for English markings. Example “-W06EH” OFF O ONOFF I If you have chosen a handle from this table, your 4th Decision and yourcatalog part number are now complete (except if you require “-S” screwterminal option from the 5th Decision Table.) Paddle (T) Handle Color -01: Black -02: Red -03: Yellow -04: Green -05: Blue -06: White If you have chosen a handle from this table, your 4th Decision is now complete except for hardware options in 5th Decision Table Push-Pull (PP, CPP and CPR) -XX: -XX No button markings desired (not available for CPP & CPR) -OA: LINE
5 Marked buttons available for these amperages
-OB: LINE 5 0.1 .25 0.5 .75 2.5 7.5 17.5 20-OC: LINE If you have chosen a handle from this table, your 4th Decision & your catalog PN are now complete (except if you require “-S” screw terminal option from the 5th Decision Table.) Push-to-Reset (PR) -XX: No Button Markings Only If you have chosen a handle from this table, your 4th Decision and your catalog PN are now complete (except if you require “-S” screw terminal option from the 5th Decision Table.) Hardware & Accessories (Notes C and D) Group I Group II (Indicator Plate) Group V (Screw Terminal Options) -00: No Outer Hardware Desired -10: Black Knurled Nut -11: Bright Nickel Knurled Nut -A: Vertical Mount (Off/On & O/I)* -C: SAE 8-32, Upturned Lugs (Tabs) Straight Terminal -D: SAE 8-32, Bus-Type Connect (Flat) Straight Terminal -F: M4, Upturned Lugs (Tabs) Straight Terminal -H: M4, Bus-Type Connect (Flat) Straight Terminal -20: Black Panel Dress Nut -21: Bright Nickel Panel Dress Nut -31: Bright Nickel Hex Nut -B: Horizontal Mount (Off/On & O/I)* Group III *Selection of A or B Indicator Plate required for TUV and CCC. Please select a screw terminal option if you selected “S” in Decision 1-L: Locking Ring T, V = TÜV and CCC Approved The shaded areas denote CCC (if applicable) and CE compliant options. The V will be added to any part number formed entirely from shaded decisions. If non-shaded areas are selected, the unit will not be approved, nor CE compliant, but other approvals still apply. 20 amps max rating on units.
sensata.com Page 12 Copyright © 2025 Sensata Technologies, Inc. 65 DC - 1 only - - .10-30 .10-30 1000 1000 80 DC - - .10-30 .10-30 600 6001 only - CR/CPP/CPR Communications Equipment Circuit Breakers www .sensata.com Page 12 Copyright © 2022 Sensata T echnologies, Inc. AGENCY APPROVALS & CERTIFICATIONS All supplementary protectors are of the overcurrent (OC) type (1) Non-standard construction. “Fit For Further Use” approval; (2) Non-snap action design; (3) No auxiliary switch available above 20A; (4) With 30A max. series fuse The family of protectors has been evaluated for end use application for use group (UG) A The terminals (FW) are suitable for factory wiring only (0) The maximum voltage ratings for which the protectors have been tested are shown in the chart The current is the amperage range that the protectors have been tested The tripping current (TC) for the protectors is either “1” (in the range of 125% to 135% of ampere rating ) or “2” (more than 135% of ampere rating) The overload rating (OL) – designates whether the protector has been tested for general use or motor s tarting applica-tions. 0 – tested at 1.5 times amp rating for general use 1 – tested at 6 times AC rating or 10 times DC rating for motor starting The short circuit current rating (SC) – The short circuit rating in amperes following a letter and number designating the test conditions and any calibration following the short circuit test is defined below: AUXILIARY SWITCH RA TING Silver 3.0 amps @ 120 VA C ––– 1.5 amps @ ––– 32 VDC Gold .100 amps @ 32 VA C 32VDC APPROXIMA TE WEIGHT PER POLE Ounces Gram s 0.9 25 T oggle, PP , PR 1.2 32 C – Indicates short circuit test was conducted with series overcurrent protection U – Indicates short circuit test was conducted without series overcurrent protection 1 – Indicates a recalibration was not conducted as part of the short circuit testing 2 – Indicates a recalibration was performed as part of the short circuit testing 3 – Indicates recalibration was performed along with the dielectric and voltage withstand for “Suitable for Further Use” rating Short Circuit Interrupting Capacity1000 amperes maximum for UL and CSA, 500 amperes maximum for TUV . Consult factory for details. Handle and Body Material The handle and upper body material is polycarbonate and the lower body is PET . Chemical Resistance Handle and case may be cleaned with detergents or alcohols and should be restricted to outside surfa ces only . Organic solvents are not recommended. Special attention should be given when solvents are used to remove excess flux from terminals. No oils or lubricants should be introduced into handle openings or onto bushing threads. IEC, UL, CSA, SEV , VDE, CCC, CE, TÜV Recognized by UL to STD-1077 and UL certified to spacing requirements of IEC 950 for basic and funct ional V oltage Frequency (Hz) Phase Min. Pole s TC OL UL/CSA VDE UL 1077 & CSA TUV Note s 32 DC - 1 .10-30(3) .10-20 U1, 1000 500 38 DC - 1 .10-1 5 U2, 1000 / U1, 1000 - PR only U2, 500 /U1, 500 - -65 DC - 1 .10-1 5 U1, 100 0
65 DC -
.10-2 0 .10-20 U2, 500 / U1, 50 0 500 65(2 ) DC 1 .10-3 0 .10-30 U2, 120 12 0 R, PP , PR only 65(2 ) DC 2 only 1 .10-2 5 U1, 100 - R only 65(2 ) DC 2 .10-2 5 U2, 500 - R only 125 50/60 1 1 .10-20 7.6-20 U1, 100 0 500 125 50/60 1 1 .10-30(3) - U1, 100 0 T onl y 125(2) 50/60 1 1 .10-30 - U2, 100 0 R, PP , PR only 125(2) 50/60 1 1 .10-30 20.1-30 U3, 300(1 ) 500 R, PP , PR only 120/240 50/60 1 2 .10-20(3 ) U2, 100 0 120/240 50/60 1 2 .10-30(3 ) U1, 650 - 125/250 50/60 1 2 .10-20 - U1, 100 0 250 50/60 1 2 .10-20 .1-7.5 U1, 500 500 250 50/60 1 1 .10-7.5 - C1, 1000(4 ) 250 50/60 1 2 .10-20 .10-20 U1, 1000 500 250(2) 50/60 1 1 .10-30 - U3, 300 - R only 125 400 1 125/250 400 2 0 10-20 - U1, 1000 - 250 400 2 0 10-20 - U1, 1000 - 250 400 1 0 10-7. 5 U1, 1000 - AGENCY APPROV ALS (T/P/PP/PR SUPPLEMENT ARY PROTECTORS) V oltage (V olts), Frequency (hz), Phase, Min Poles, TC, OL Current (Amps) Short Circuit Current Rating (Amps) insu-lation for front panel mounting. Certified by CSA, file number LR26229 as recognized supplementa- ry protectors, SEV approved, CCC approved, TÜV approved (including screw terminals) to EN60934. TU V approval of unmarked rocker handle option for appliance disconnect requires status of protectors to be indicated on the panel. Only TUV approved part numbers will be marked CE compliant. See shaded areas of part number decision tables for approved configurations and/or consult factory for exceptions and limitations. Shock R A T I N G T PP PR R C R C PP C PR 0.1-20A 7 5 G 7 5 G 7 5 G 7 5 G 7 5 G 7 5 G 7 5 G 20.1-30A 5 0 G 5 0 G 5 0 G 7 5 G 7 5 G 7 5 G 7 5 G See table. Supplementary protectors withstand shocks without tripping. Carrying full rated current per mil-std-202, method 213, test condition I. Instant trip supplementary protectors are tested at 80% of rated current. Handle down direction is not applicable for pr and pp. AGENCY APPROVALS & CERTIFICATIONS All supplementary protectors are of the overcurrent (OC) type The family of protectors has been evaluated for end use application for use group (UG) A The terminals (FW) are suitable for factory wiring only (0) The maximum voltage ratings for which the protectors have been tested are shown in the chart The current is the amperage range that the protectors have been tested The tripping current (TC) for the protectors is either “1” (in the range of 125% to 135% of ampere rating) or “2” (more than 135% of ampere rating) The overload rating (OL) – designates whether the protector has been tested for general use or motor starting applica-tions. 0 – tested at 1.5 times amp rating for general use 1 – tested at 6 times AC rating or 10 times DC rating for motor starting The short circuit current rating (SC) – The short circuit rating in amperes following a letter and number designating the test conditions and any calibration following the short circuit test is defined below: C – Indicates short circuit test was conducted with series overcurrent protection U – Indicates short circuit test was conducted without series overcurrent protection 1 – Indicates a recalibration was not conducted as part of the short circuit testing 2 – Indicates a recalibration was performed as part of the short circuit testing 3 – Indicates recalibration was performed along with the dielectric and voltage withstand for “Suitable for Further Use” rating Short Circuit Interrupting Capacity1000 amperes maximum for UL and CSA, 500 amperes maximum for TUV. Consult factory for details. Handle and Body Material The handle and upper body material is polycarbonate and the lower body is PET. Chemical Resistance Handle and case may be cleaned with detergents or alcohols and should be restricted to outside surfaces only. Organic solvents are not recommended. Special attention should be given when solvents are used to remove excess flux from terminals. No oils or lubricants should be introduced into handle openings or onto bushing threads. IEC, UL, CSA, SEV, VDE, CCC, CE, TÜV Recognized by UL to STD-1077 and UL certified to spacing requirements of IEC 950 for basic and functional 65 DC - 1 only - - .10-30 .10-30 1000 1000 80 DC - - .10-30 .10-30 600 6001 only - CR/CPP/CPR Communications Equipment Circuit Breakers www .sensata.com Page 12 Copyright © 2022 Sensata T echnologies, Inc. AGENCY APPROVALS & CERTIFICATIONS All supplementary protectors are of the overcurrent (OC) type (1) Non-standard construction. “Fit For Further Use” approval; (2) Non-snap action design; (3) No auxiliary switch available above 20A; (4) With 30A max. series fuse The family of protectors has been evaluated for end use application for use group (UG) A The terminals (FW) are suitable for factory wiring only (0) The maximum voltage ratings for which the protectors have been tested are shown in the chart The current is the amperage range that the protectors have been tested The tripping current (TC) for the protectors is either “1” (in the range of 125% to 135% of ampere rating ) or “2” (more than 135% of ampere rating) The overload rating (OL) – designates whether the protector has been tested for general use or motor s tarting applica-tions. 0 – tested at 1.5 times amp rating for general use 1 – tested at 6 times AC rating or 10 times DC rating for motor starting The short circuit current rating (SC) – The short circuit rating in amperes following a letter and number designating the test conditions and any calibration following the short circuit test is defined below: AUXILIARY SWITCH RA TING Silver 3.0 amps @ 120 VA C ––– 1.5 amps @ ––– 32 VDC Gold .100 amps @ 32 VA C 32VDC APPROXIMA TE WEIGHT PER POLE Ounces Gram s 0.9 25 T oggle, PP , PR 1.2 32 C – Indicates short circuit test was conducted with series overcurrent protection U – Indicates short circuit test was conducted without series overcurrent protection 1 – Indicates a recalibration was not conducted as part of the short circuit testing 2 – Indicates a recalibration was performed as part of the short circuit testing 3 – Indicates recalibration was performed along with the dielectric and voltage withstand for “Suitable for Further Use” rating Short Circuit Interrupting Capacity1000 amperes maximum for UL and CSA, 500 amperes maximum for TUV . Consult factory for details. Handle and Body Material The handle and upper body material is polycarbonate and the lower body is PET . Chemical Resistance Handle and case may be cleaned with detergents or alcohols and should be restricted to outside surfa ces only . Organic solvents are not recommended. Special attention should be given when solvents are used to remove excess flux from terminals. No oils or lubricants should be introduced into handle openings or onto bushing threads. IEC, UL, CSA, SEV , VDE, CCC, CE, TÜV Recognized by UL to STD-1077 and UL certified to spacing requirements of IEC 950 for basic and funct ional V oltage Frequency (Hz) Phase Min. Pole s TC OL UL/CSA VDE UL 1077 & CSA TUV Note s 32 DC - 1 .10-30(3) .10-20 U1, 1000 500 38 DC - 1 .10-1 5 U2, 1000 / U1, 1000 - PR only U2, 500 /U1, 500 - -65 DC - 1 .10-1 5 U1, 100 0 .10-2 0 .10-20 U2, 500 / U1, 50 0 500 65(2 ) DC 1 .10-3 0 .10-30 U2, 120 12 0 R, PP , PR only 65(2 ) DC 2 only 1 .10-2 5 U1, 100 - R only 65(2 ) DC 2 .10-2 5 U2, 500 - R only 125 50/60 1 1 .10-20 7.6-20 U1, 100 0 500 125 50/60 1 1 .10-30(3) - U1, 100 0 T onl y 125(2) 50/60 1 1 .10-30 - U2, 100 0 R, PP , PR only 125(2) 50/60 1 1 .10-30 20.1-30 U3, 300(1 ) 500 R, PP , PR only 120/240 50/60 1 2 .10-20(3 ) U2, 100 0 120/240 50/60 1 2 .10-30(3 ) U1, 650 - 125/250 50/60 1 2 .10-20 - U1, 100 0 250 50/60 1 2 .10-20 .1-7.5 U1, 500 500 250 50/60 1 1 .10-7.5 - C1, 1000(4 ) 250 50/60 1 2 .10-20 .10-20 U1, 1000 500 250(2) 50/60 1 1 .10-30 - U3, 300 - R only 125 400 1 125/250 400 2 0 10-20 - U1, 1000 - 250 400 2 0 10-20 - U1, 1000 - 250 400 1 0 10-7. 5 U1, 1000 - AGENCY APPROV ALS (T/P/PP/PR SUPPLEMENT ARY PROTECTORS) V oltage (V olts), Frequency (hz), Phase, Min Poles, TC, OL Current (Amps) Short Circuit Current Rating (Amps) insu-lation for front panel mounting. Certified by CSA, file number LR26229 as recognized supplementa- ry protectors, SEV approved, CCC approved, TÜV approved (including screw terminals) to EN60934. TU V approval of unmarked rocker handle option for appliance disconnect requires status of protectors to be indicated on the panel. Only TUV approved part numbers will be marked CE compliant. See shaded areas of part number decision tables for approved configurations and/or consult factory for exceptions and limitations. Shock R A T I N G T PP PR R C R C PP C PR 0.1-20A 7 5 G 7 5 G 7 5 G 7 5 G 7 5 G 7 5 G 7 5 G 20.1-30A 5 0 G 5 0 G 5 0 G 7 5 G 7 5 G 7 5 G 7 5 G See table. Supplementary protectors withstand shocks without tripping. Carrying full rated current per mil-std-202, method 213, test condition I. Instant trip supplementary protectors are tested at 80% of rated current. Handle down direction is not applicable for pr and pp. insu-lation for front panel mounting. Certified by CSA, file number LR26229 as recognized supplementa- ry protectors, SEV approved, CCC approved, TÜV approved (including screw terminals) to EN60934. TUV approval of unmarked rocker handle option for appliance disconnect requires status of protectors to be indicated on the panel. Only TUV approved part numbers will be marked CE compliant. See shaded areas of part number decision tables for approved configurations and/or consult factory for exceptions and limitations. Shock See table. Supplementary protectors withstand shocks without tripping. Carrying full rated current per mil-std-202, method 213, test condition I. Instant trip supplementary protectors are tested at 80% of rated current. Handle down direction is not applicable for pr and pp.
sensata.com CONTACT US Americas 508-236-2551 electrical-protection-sales@ sensata.com Europe, Middle East & Africa +31743578156 info-sse@list.sensata.com Asia Pacific sales.isasia@list.sensata.com China +86 (21) 2306 1500 Japan +81 (45) 277 7117 Korea +82 (31) 601 2004 India +91 (80) 67920890 Rest of Asia +886 (2) 27602006 ext 2808 Copyright © 2025 Sensata Technologies, Inc. Datasheets provided by Sensata Technologies, Inc., its subsidiaries and/or affiliates (“Sensata”) are solely intended to assist third parties (“Buyers”) who are developing systems that incorporate Sensata products (also referred to herein as “components”). Buyer understands and agrees that Buyer remains responsible for using its independent analysis, valuation, and judgment in designing Buyer’s systems and products. Sensata datasheets have been created using standard laboratory conditions and engineering practices. Sensata has not conducted any testing other than that specifically described in the published documentation for a particular datasheet. Sensata may make corrections, enhancements, improvements, and other changes to its datasheets or components without notice. Buyers are authorized to use Sensata datasheets with the Sensata component(s) identified in each particular datasheet. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO ANY OTHER SENSATA INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN. SENSATA DATASHEETS ARE PROVIDED “AS IS”. SENSATA MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THE DATASHEETS OR USE OF THE DATASHEETS, EXPRESS, IMPLIED, OR STATUTORY , INCLUDING ACCURACY OR COMPLETENESS. SENSATA DISCLAIMS ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY , FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL PROPERTY RIGHTS WITH REGARD TO SENSATA DATASHEETS OR USE THEREOF. All products are sold subject to Sensata’s terms and conditions of sale supplied at www.sensata.com SENSATA ASSUMES NO LIABILITY FOR APPLICATIONS ASSISTANCE OR THE DESIGN OF BUYERS’ PRODUCTS. BUYER ACKNOWLEDGES AND AGREES THAT IT IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH ALL LEGAL, REGULATORY , AND SAFETY-RELATED REQUIREMENTS CONCERNING ITS PRODUCTS, AND ANY USE OF SENSATA COMPONENTS IN ITS APPLICATIONS, NOTWITHSTANDING ANY APPLICATIONS-RELATED INFORMATION OR SUPPORT THAT MAY BE PROVIDED BY SENSATA. Mailing Address: Sensata Technologies, Inc., 529 Pleasant Street, Attleboro, MA 02703, USA. Rev. 02/28/2025 Notes: A A neon bulb is provided when specified for 120Vac and 250Vac operation. For operation at 120Vac a 33,000 ohm, 1/2 watt external resistor is required. At 250Vac a 100,000ohm, 1 watt external resistor is required. B An LED with 750 ft. L @ 20mA is provided in the center of the handle. Maximum power dissipation @ 25°C is 135mW. Continuous forward current current to these values. C When ordering Paddle Handles, you may choose one item from each hardware group to add to 5th decision if such items are desired. For example, “-11ALCA” would indicate a bright nickel knurled nut, plus a vertical mount indicator, plus a locking ring, plus #8-32 screw terminal, straight with tabs. D All units except Rocker units will have (1) hex nut installed as standard hardware for the back of a panel. The choices in the fifth decision table are intended for the front or visible side of the panel and are offered for Paddle Handle configuration only. Push-Pull and Push-to-Reset configurations include one (1) panel nut and one (1) hex nut as standard hardware. E Switch only — no current overload protection provided. F. CCC Approval - If CCC is required on this product, please inform Sensata to have this product manufacturered in our China facility WARNINGS RISK OF MATERIAL DAMAGE AND HOT ENCLOSURE
- The product’s side panels may be hot, allow the product to cool before touching
- Follow proper mounting instructions including torque values
- Do not allow liquids or foreign objects to enter this product Failure to follow these instructions can result in serious injury, or equipment damage. HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
- Disconnect all power before installing or working with this equipment
- Verify all connections and replace all covers before turning on power Failure to follow these instructions can result in death or serious injury.