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Series YB2 22mm Panel Seal Pushbuttons www.nkk.comD114 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons DIlluminated PBSlides Programmable RockersTouch Tilt Toggles General Specifications Electrical Capacity (Resistive Load) Power Level (silver): 3A @ 125V AC or 3A @ 250V AC or 3A @ 30V DC Logic Level (gold): 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Other Ratings Contact Resistance: 50 milliohms maximum for silver; 100 milliohms maximum for gold Insulation Resistance: 200 megohms minimum @ 500V DC Dielectric Strength: 1,000V AC minimum between contacts for 1 minute minimum; 1,500V AC minimum between contacts & case for 1 minute minimum Mechanical Life: 1,000,000 operations minimum for momentary circuit 200,000 operations minimum for maintained circuit Electrical Life: 100,000 operations minimum Nominal Operating Force: Single pole: 1.5N Double pole: 3.0N Contact Timing: Nonshorting (break-before-make) Materials & Finishes Bezel: Black: Glass fiber reinforced polyamide (UL94V-0); Silver: Polycarbonate Housing: Glass fiber reinforced polyamide (UL94V-0) Base: Diallyl phthalate resin (UL94V-0) Movable Contactor: Phosphor bronze with silver or gold plating Movable Contacts: Phosphor bronze & silver alloy Stationary Contacts: Silver alloy or copper with gold plating Switch Terminals: Phosphor bronze with tin plating Lamp Terminals: Phosphor bronze with tin plating Environmental Data Operating Temperature Range: –25°C through +50°C (–13°F through +122°F) for Illuminated –25°C through +70°C (–13°F through +158°F) for Nonilluminated Humidity: 90 ~ 95% humidity for 96 hours @ 40°C (104°F) Vibration: 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours Shock: 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) Sealing: IP65 of IEC60529 standard Installation Mounting Torque: 0.785Nm (6.95 lb•in) maximum Soldering Time & Temperature: Manual Soldering: 390°C maximum for 4 seconds maximum Standards & Certifications Flammability Standards: UL94V-0 housing, base & black or metallic silver bezel UL: File No. E44145 All solder lug models recognized at 3A @ 125/250V AC or 0.4VA @ 28V AC/DC maximum. Add “/CUL” to end of part number to order cULus mark on switch.
Series YB222mm Panel Seal Pushbuttons www.nkk.com D115 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons D Illuminated PBSlides Programmable TogglesRockersTouch Tilt Distinctive Characteristics Actual Size 22mm pushbutton with the shortest above-panel dimension (1.8mm) in the industry for splashproof design. Meets IP65 of IEC60529 standards (similar to NEMA 4 and 13), providing dust tight and splashproof panel seal protection. Tamper resistant 19mm diameter actuator. Short body of .965” (24.5mm) conserves behind-panel space. Distinctive long stroke and light touch actuation for clear indication of circuit status. Choice of cap colors includes clear, red, green, amber, or metallic silver for enhanced panel appearance. Metallic silver cap option has bright ring illumination. Brilliant illumination with multiple LED colors. Bezel color options in silver or black. Available in momentary and alternate action with latchdown. Crisp actuation and clear circuit status provided by snap-action contact mechanism. Arc barrier protects against crossover. Combination solder lug and .110” quick connect terminals. Terminals are epoxy sealed to lock out flux, dust, solvents, and other contaminants, as well as to secure terminals and improve contact stability. Custom legends on actuator available.
www.nkk.com Series YB2 www.nkk.com D117D116 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons DIlluminated PBSlides Programmable RockersTouch Tilt Toggles IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons D Illuminated PBSlides Programmable TogglesRockersTouch Tilt 22mm Panel Seal Pushbuttons D
6 F JB
(not for Green) 05 5-volt 12 12-volt 24 24-volt 5C Red 5D Amber 5F Green Cap Color S Metallic Silver JB Clear/White CB Red/White EB Yellow/White FB Green/White Nonilluminated N No Lamp Cap Types & ColorsLEDS TYPICAL SWITCH ORDERING EXAMPLE Lens/Diffuser Cap Colors JB Clear/White JS Metallic Silver Cap/Clear Ring Lens/Diffuser Colors JB Clear/White JS Metallic Silver Cap/Clear Ring CB Red/White EB Yellow/White FB Green/White LED & cap need to be the same color. Yellow cap pairs with amber LED to achieve amber illumination. Codes JB & JS may be combined with all LED colors.
1 C K 01
& White Diffuser With Panel Seal Silver Contacts with
3 Amp Rating
Solder Lug/.110” (2.8mm) Quick Connect Terminals Green, Super Bright LED Black Bezel Round Black Housing SPDT ON-(ON) Circuit DESCRIPTION FOR TYPICAL ORDERING EXAMPLE YB215CWCKW01-6F-JB WC W YB2 Poles
1 SPDT
2 DPDT
5 ON (ON)
( ) = Momentary
6 ON ON
& Ratings W Silver Rated 3A @ 125V AC G Gold Rated 0.4VA maximum @ 28V AC/DC maximum Terminals 01 Solder Lug/.110” (2.8mm) Quick Connect* IMPORTANT: Switches are supplied without cULus marking unless specified. Specific models & ratings noted on General Specifications page. * Wire harness & cable assemblies offered only in Americas
Series YB2 22mm Panel Seal Pushbuttons www.nkk.comD118 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons DIlluminated PBSlides Programmable RockersTouch Tilt Toggles Plunger Position ( ) = Momentary Connected Terminals Throw & Switch/Lamp Schematics Pole Model Normal Down Normal Down Notes: Switch is marked with NC, NO, COM, L+, L–. Lamp circuit is isolated and requires an external power source. SP YB215 YB216 ON ON (ON) ON 1-3 1-2 SPDT DP YB225 YB226 ON ON (ON) ON 1-3 4-6 1-2 4-5 DPDT L (+) (-) L L (+) (-) L Silver Contacts Power Level: 3A @ 125/250V AC Switch base is green K Black W Panel Seal Solder Lug/ .110” (2.8mm) Quick Connect C Round 01 (7.3) .288 Epoxy Seal (2.0) .079 (1.2) .047 (2.8) .110 Thk = (0.5) .020 S Metallic Silver C Normally Open and Normally Closed Gold Contacts Logic Level: 0.4VA max. @ 28V AC/DC max. Switch base is red 6 NC
3 NC 2 NO 5 NO
(COM)
3 NC 2 NO
(COM) Contact points are both Normally Open and Normally Closed. Two o-rings provide panel seal protection meeting IP65 of IEC60529 standards. POLES & CIRCUITS CONTACT POINT PANEL SEAL SHAPE BEZEL CONTACT MATERIALS & RATINGS TERMINALS W G
Series YB222mm Panel Seal Pushbuttons www.nkk.com D119 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons D Illuminated PBSlides Programmable TogglesRockersTouch Tilt BRIGHT & SUPER BRIGHT LEDS AT634 5-volt, 2-element with Resistor AT634 12-volt, 4-element with Resistor Electrical Specifications for Bright Green LED with Resistor Unit Forward Peak Current IFM — — — mA Continuous Forward Current IF 11 9.5 8.7 mA Forward Voltage VF 5 12 24 V Reverse Peak Voltage VRM 5 5 5 V Current Reduction Rate Above 25°C ∆IF — — — mA/°C Ambient Temperature Range –25 ~ +50 °C Colors Available: 5F Green The electrical specifications shown are determined at a basic temperature of 25°C. LED circuit is isolated and requires an external power source. If the source voltage exceeds the rated voltage, a ballast resistor is required. Base of AT634 and AT636 is Black for 5V, Light Blue for 12V and Gray for 24V. Bright AT636 Bright AT634 T-11⁄4 Bi-pin T-11⁄4 Bi-pin (-)(+) (+) (-) (+) (-) AT634 24-volt, 4-element with Resistor Electrical Specifications for Bright Red & Amber LED with Resistor Unit Forward Peak Current IFM — — — mA Continuous Forward Current IF 25 20 10 mA Forward Voltage VF 5 12 24 V Reverse Peak Voltage VRM 4 8 16 V Current Reduction Rate Above 25°C ∆IF — — — mA/°C Ambient Temperature Range –25 ~ +50 °C Colors Available: 5C 5DRed Amber 05 12 24 05 12 24 Electrical Specifications for Bright LED without Resistor Unit LED Colors Red Amber Forward Peak Current IFM 40 40 mA Continuous Forward Current IF 26 26 mA Forward Voltage VF 1.9 2.0 V Reverse Peak Voltage VRM 4 4 V Current Reduction Rate Above 25°C ∆IF 0.50 mA/°C Ambient Temperature Range –25 ~ +50 °C No CodeColors Available: 5C 5DRed Amber (+) (-) Bright AT628 T-1 Bi-pin No Resistor Electrical Specifications for Super Bright LED Forward Peak Current IFM 30 30 30 mA Continuous Forward Current IF 20 20 20 mA Forward Voltage VF 3.6 3.5 3.6 V Reverse Peak Voltage VRM 5 5 5 V Current Reduction Rate Above 25°C ∆IF 0.50 mA/°C Ambient Temperature Range –25 ~ +50 °C Colors: Super Bright AT625G Blue AT631B White AT632F Green T-1 Bi-pin 6B 6F 6G UnitWhite Green Blue (+) (-) (-)(+) (-)(+) 12V & 24V ATTENTION ELECTROS TATI C SENSITIVE DEVICES ATTENTION ELECTROS TATI C SENSITIVE DEVICES
Series YB2 22mm Panel Seal Pushbuttons www.nkk.comD120 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons DIlluminated PBSlides Programmable RockersTouch Tilt Toggles .748 (19.0) Dia (13.1) .516 (4.9) .193 VF I FR + E Anode Cathode R = E – VF IF Where: R E VF IF = Resistor Value (Ohms) = Source Voltage (V) = Forward Voltage (V) = Forward Current (A) CB EB FB Lens/Diffuser Colors Available: Green/White *Yellow/White Red/White Material for Lens & Diffuser: Polycarbonate CAPS & CAP COLORS AT3017 Cap for Bright LED AT3018 Cap for Super Bright LED AT3019 Cap for Nonilluminated JB Clear/White S Metallic Silver TYPICAL SWITCH DIMENSIONS Single Pole Double Pole YB215CWCKW01-6F-JB PANEL THICKNESS & CUTOUT Panel Thickness .020” ~ .197” (0.5mm ~ 5.0mm) (33.6) 1.323 (7.3) .288 (1.8) .071 M16 P1 (2.8) .110 Typ (0.5) .020 Typ (1.2) x (2.0) Typ .047 x .079 (3.7) .146 (9.7) .382 (3.0) .118 (5.55) .219 NC COM NO NO L - + (3.7) .146 (9.7) .382 (6.0) .236 (11.1) .437 NC COM NO NO L - + Side-by-side Mounting Lens/Diffuser Colors Available: Cap Color Available: Note: AT3017 Cap can also be used without illumination. .748 (19.0) Dia (13.1) .516 (4.9) .193 .748 (19.0) Dia (13.1) .516 (4.9) .193 BALLAST RESISTOR CALCULATION FOR LEDS If the source voltage is greater than the rated voltage of a lamp or LED, a ballast resistor must be connected in series with the lamp. This circuit diagram and formula will assist in calculating the value of the required ballast resistor. (25.0) .984 (19.0) .748 Dia Dia (25.4) Min 1.00 (10.5) .413 (1.7) Typ .067 (22.0) .866 DiaTyp+ 0.3 – 0.0(25.4) Min 1.00 *Yellow cap pairs with amber LED to achieve amber illumination. JB Clear/White .748 (19.0) Dia (13.1) .516 (4.9) .193 AT3020 Cap with Illumination Ring for Bright or Super Bright LED Cap Color Available: JS Metallic Silver with Clear Ring Materials Lens: Polycarbonate Insert: Polyester
Series YB222mm Panel Seal Pushbuttons www.nkk.com D121 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons D Illuminated PBSlides Programmable TogglesRockersTouch Tilt 1. Remove knurled mounting nut. 2. Remove bezel and red o-ring from housing. There are two o-rings in this assembly: one is red, one is orange. 4. Align tabs (B) on both sides of actuator with the projections (A) inside of the housing and push actuator firmly down to snap in. 5. Install the red o-ring which was removed in step 2 at the inside bottom of the bezel. 6. Align tab inside of the bezel with keyway on housing and bring bezel back into its original position. 7. Before installing into panel, make sure that the orange o-ring is present at the back of the bezel. Align keyway on bezel with tab in panel and push switch all the way into the panel. 8. Attach mounting nut behind panel and tighten. Make sure that bezel and actuator fit properly and that there is no space between bezel and panel. Do not overtighten. Mounting torque: 0.785Nm (6.95 lb
- in) maximum. Optional socket wrench AT106 available. AT106 Socket Wrench 3. Install LED. LEDs AT634 & AT636 LED AT628 LEDs AT625G, AT631B, AT632F Align D-flat on LED with Part Number on switch for appropriate polarity and insert LED into base. Align D-flat on LED with Part Number on switch for appropriate polarity and insert LED into base. Knurled Mounting Nut Red O-ringBezel Part Number This Side Cathode Socket (–)Anode Socket (+) (+) (–) (+) (–) D-Flat (+) (–) D-Flat Anode (+)Cathode (–) Actuator B Housing A The larger metal part within the LED represents the cathode (–). Align LED for appropriate polarity and insert LED into base. Red O-ring Bezel Housing Red O-ring Keyway Tab Bezel Orange O-ring Keyway TabPanel Back of Bezel Bezel Actuator Knurled Mounting Nut Panel Bezel ASSEMBLY INSTRUCTIONS ATTENTION ELECTROS TATI C SENSITIVE DEVICES ATTENTION ELECTROS TATI C SENSITIVE DEVICES
Series YB2 22mm Panel Seal Pushbuttons www.nkk.comD122 IndicatorsAccessoriesSupplement Tactiles KeylocksRotaries Pushbuttons DIlluminated PBSlides Programmable RockersTouch Tilt Toggles Recommended Methods: Laser Etch on clear cap, Screen Print or Pad Print on cap. Epoxy based ink is recommended. Shaded Area is Printable Area for Caps AT3017, AT3018 and AT3019 (17.48) Dia .688 (19.0) Dia .748 (0.76) Typ .030 LEDs are electrostatic sensitive devices. When installing and handling LEDs, use an electrostatic protected work station to prevent LED damage. HANDLING & PRECAUTIONS LEGENDS (19.0) Dia .748 (1.56) Typ .062 (15.88) Dia .625 Shaded Area is Printable Area for Cap AT3020 (with clear ring for illumination) ATTENTION ELECTROS TATI C SENSITIVE DEVICES NKK Switches can provide custom legends for caps. Contact factory for more information. +(0.08) .0031 .685 (15.88) .625 (0.76) Typ .030 (16.3) .642 (14.78) .582 (0.1) .0039+/– (1.2) Typ .047 (0.6) R Typ .024 +(0.08) .0031 – (0.1) .0039 Shaded Area is Printable Area for Film Inserts Film Material and Thickness: Clear Polyester, 4 mil max. Recommended Print Method: Screen Print; Epoxy based ink is recommended