19PA115-EN HONEYWELL | Alldatasheet
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Position Sensors EN Series Environment-Sealed Limit Switches HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-416-293-8111Canada25
FEATURES
1 Environment-proof seal per Symbol 4,
1 Qualified to MIL-S-8805
1 Standard temperature range: –65°Ft o
1 High temperature range listings: –65°F
to +257°F (–54°Ct o +125°C)
1 Meets or exceeds mechanical and
electrical life as defined in MIL-S-8805 1EN1-6 ELECTRICAL SPECIFICATIONS The electrical ratings charted below are referenced in the order guides. Refer to appro- priate MIL specification for ratings applicable to specific switches. DC RATINGS (Amps) Sea Level 50,000 FeetRating2 Code Voltage Inrush Motor Res. Ind. Inrush Motor Res. Ind. A 28 VDC 24 4 4 2 24 4 3 41 2 B 2 8 V D C 3 661 033 6 6 3 10 3 C 28 VDC 30 5 15 10 30 5 3 15 10 D 28 VDC 24 4 5 3 N/A E 28 VDC N/A 1 .5 N/A 1 .5 F 28 VDC 24 4 7 4 24 4 3 7 2.5 Notes: 1 5 amps for rotary switches 2 For other electrical data, contact your nearest MICRO SWITCH Sales Office. MIL-S-8805 ratings apply when this specification is invoked. 3 Application information only. AC RATINGS (Amps) Sea Level MotorRating Code Voltage Make Break Res. Ind. A&D 125/460 VAC @ 60 Hz 24 4 5 3
125 VAC @ 400 Hz 24 4 5 5
B 125/250 VAC @ 60 Hz 20 3 5 5 4 6 0V A C@6 0H z 2 0 3 3 3
125 VAC @ 400 Hz 36 6 10 6
C 125/250 VAC @ 60 Hz 20 3 5 5 4 6 0V A C@6 0H z 2 0 3 3 3
125 VAC @ 400 Hz 30 5 10 6
F 125/460 VAC @ 60 Hz 12 2 2 2
Position Sensors EN Series Environment-Sealed Limit Switches
26 HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-416-293-8111Canada
Termination is specified in the order guides. Leadwires are generally six feet long, and of the gage and Military Specifi- cations noted in the order guides. MOUNTING Plunger actuator switches mount through 5⁄8 inch or 15⁄32 inch diameter holes. Lock washer, keyed washer, and wire lock hex- agon mounting nuts lock the switches in their mounting holes. Rotary actuator switches mount through 15/32 inch diameter holes. A lock washer wire lock hexagon nut and locating pins on the top of the housing prevent switch rotation. OPERATION Plunger Actuators For in-line actuation. An ice scraper ring cleans the actuator with each operation. Ball Bearing Plunger Actuator For random direction operation. An ice scraper ring cleans the actuator with each operation. For further information, con- tactyournearestMICROSWITCHSales Office. Roller Plunger Actuators For cam and slide actuation not to exceed ° rise. Roller adjusts laterally in 45° in- crements. An ice scraper ring cleans the actuator with each operation. Rotary Linkage Lever Actuator A threaded rod attaches to the rotary lever for positive actuation. The rotary lever op- erates in either direction and adjusts lat- erally to any position through 360 °. The threaded rod pivots in two planes. The ac- tuator has no spring return, but is con- trolled directly by the movement of the ac- tuating device. Rotary Roller Lever Actuator For cam and slide actuation with more than a 30 °rise. A spring returned mecha- nism, this actuator is available in clock- wise and counterclockwise operation de- signs. The actuator adjusts laterally to any position through 360 °. The roller is laminated phenolic. DIMENSIONS SHOWN ARE FOR REFERENCE ONLY
Position Sensors EN Series Environment-Sealed Limit Switches HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-416-293-8111Canada27 MIL-S-8805 PERFORMANCE APPROVED SWITCHES EN Standard Size Switches Strength of Strength of Terminal Actuating Mounting Strength Means Bushing Seal Catalog Procurement Newtons Newtons Nm Moisture Salt Acceler- Resilient 1EN1-6 MS24331-1 66,7 133 1,7 10-58 Hz 100gs Applicable Applicable Applicable N/A Applicable 2EN1-6 MS24331-2 15 30 15 at .060 in. (1,52mm) .006 sec. test test test test 3EN1-6 MS24331-3 Double Amplitude pulse 4EN1-6 MS24331-4 58-500 Hz sawtooth at 10gs 31EN11-6 MS21320-1 66,7 44,5 1,7 10-58 Hz 100gs Applicable Applicable Applicable N/A Applicable 31EN1-6 MS21320-2 15 10 15 at .060 in. (1,52mm) .006 sec. test test test test 32EN11-6 MS21320-3 Double Amplitude pulse 32EN1-6 MS21320-4 sawtooth 33EN11-6 MS21320-5 58-500 Hz 33EN1-6 MS21320-6 at 10gs 34EN11-6 MS21320-7 34EN1-6 MS21320-8 41EN1-6 MS24420-1 66,7 — 1,7 10-58 Hz 100gs Applicable Applicable Applicable N/A Applicable 42EN1-6 MS24420-2 15 15 at .060 in. (1,52mm) .006 sec. test test test test 43EN1-6 MS24420-3 Double Amplitude pulse 44EN1-6 MS24420-4 sawtooth 58-500 Hz at 10gs 1EN75-R3 M8805/65-001 — 44,5 1,7 10-70 Hz High Applicable Applicable Applicable 20g Applicable 10 15 at .060 in. (1,52mm) impact test test test test Double Amplitude type ‘‘H’’ 70-2000 Hz at 15gs 1EN1-6 1EN1-S 1EN42-R Overtravel; D.T . – Differential Travel.EN STANDARD SIZE SWITCHES ORDER GUIDE Housing Characteristics Dimensions 2 Rating1 Catalog N N mm mm mm mm mm g Hdw. Circuitry Actuator Termination Code Listing lbs. lbs. inches inches inches inches inches oz. Pkt. 6 Plunger No. 20 A 1EN1-6 26,7-53,4 17,8 1,02 6,35 0.51 24,9 25,4 207 1 Ball as above A 2001EN1-6 26,7-53,4 17,8 1,02 6,35 0.51 24,9 25,4 207 1 Plunger Plunger Screw 4 A 1EN1-S 26,7-53,4 17,8 1,02 6,35 0,51 38,2 25,4 99 3 Single-Pole Double-Throw Plunger Side 5 A 1EN42-R 26,7-53,4 17,8 1,02 6,35 0.51 26,9 58,4 3 221 3 Notes: 1 Electrical ratings are on page 25.
2 Combine housing diameter and height with actuator
on page 26 for overall size. 3 Maximum length rather than housing diameter. 4 This listing has 4-48 NF × .175 inch round head screws with lockwashers. Terminals are well isolat- ed by phenolic barriers and epoxy casting resin.
5 These listings have pin receptacles (mating connec-
tors should be ordered from a local supplier).
6 See page 33 for replacement mounting hardware
packet catalog listings. N J Newtons Position Sensors
Position Sensors EN Series Environment-Sealed Limit Switches
28 HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-416-293-8111Canada
21EN9-6 22EN9-6 42EN1-6 31EN1-6 32EN1-6 Characteristics: O.F . — Operating Force; R.F . — Release Force; Housing Characteristics Dimensions 2 Rating1 Catalog N N mm mm mm mm mm g Hdw. Circuitry Actuator Termination Code Listing lbs. lbs. inches inches inches inches inches oz. Pkt. 4 Plunger Bottom 3 A 1EN43-R 26,7-53,4 17,8 1,02 6,35 0,51 53,3 25,4 204 3 Plunger No. 18 B 2EN1-6 26,7-53,4 22,8 1,27 6,35 0,89 38,1 38,1 156 1 Single-Pole MIL-W-22759/7 (8805/40) Double-Throw Circuits Roller No. 20 A 21EN9-6 26,7-53,4 17,8 1,02 6,35 0,51 24,9 25,4 252 4 (MIL-W-22759/7) Roller No. 18 B 22EN9-6 26,7-53,4 22,2 1,02 6,35 0,76 38,1 38,1 38,3 4 (MIL-W-22759/7) Rotary No. 20 A 31EN11-6 (CW) 1,4-2,8 Nm 1,0 Nm 53,6 25,4 269 5 Roller Leadwire (MS21320-1) max. 4 N 31EN1-6 (CCW) (MS21320-2) Rotary No. 18 B 32EN11-6 (CW) 1,4-2,8 Nm 1,0 Nm 68,6 38,1 368 5 Roller Leadwire (MS21320-3) max. 6 N 32EN1-6 (CCW) (MS21320-4) (8805/48) Rotary No. 20 A 41EN1-6 0,34 Nm 25,4 25,4 213 5 Linkage Leadwire (MS24420-1) max. — — — 12 N Rotary No. 18 B 42EN1-6 0,57 Nm 42,2 38,1 220 5 Linkage Leadwire (MS24420-2) max. — — — 12 N Notes: 1 Electrical ratings are on page 25. on page 26 for overall size.
3 These listings have pin receptacles (mating connec-
tors should be ordered from a local supplier).
4 See page 33 for replacement mounting hardware
packet catalog listings. N J Newtons
Position Sensors EN Series Environment-Sealed Limit Switches HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-416-293-8111Canada29 5EN1-6 25EN9-6 3EN1-6 23EN9-6 33EN1-6 4EN1-6 24EN9-6 34EN1-6 44EN1-6 Characteristics: O.F . — Operating Force; R.F . — Release Force; Housing Characteristics Dimensions 2 Rating1 Catalog N N mm mm mm mm mm g Hdw. Circuitry Actuator Termination Code Listing lbs. lbs. inches inches inches inches inches oz. Pkt. 3 Four Plunger No. 20 A 5EN1-6 26,7-53,4 17,8 1,02 6,35 0,76 30,5 38,1 346 3 Double-Throw (MIL-W-5086) Circuits Roller No. 20 A 25EN9-6 26,7-53,4 17,8 1,02 6,35 0,76 30,5 38,1 360 4 circuit drawing) (MIL-W-5086) Plunger No. 18 C 3EN1-6 26,7-53,4 22,2 1,52 6,35 0.89 33,3 38,1 241 1 Two Circuit Double Break Roller No. 18 C 23EN9-6 26,7-53,4 22,2 1,52 6,35 0.89 33,3 38,1 255 4 (MIL-W-5086) Rotary No. 18 C 33EN11-6 (CW) 1,4-2,8 Nm 0.9 Nm 62 38,1 269 5 Lever MIL-W-22759/7 (8805/48) 5 33EN1-6 (CCW) (MS21320-6) (8805/48) Plunger No. 18 C 4EN1-6 26,7-53,4 22,2 1,78 6,35 1,14 43,2 38,1 368 1 Roller No. 18 C 24EN9-6 26,7-53,4 22,2 1,78 6,35 1,14 43,2 38,1 368 4 Double Break (MIL-W-5086) Rotary No. 18 C 34EN11-6 (CW) 1,4-2,8 Nm 0,9 Nm 71,6 38,1 439 5 Lever MIL-W-22759/7 (8805/48) 5 34EN1-6 (CCW) (MS21320-8) (8805/48) Rotary No. 18 C 44EN1-6 1,1 Nm 45,7 38,1 451 5 Linkage Leadwire (MS24420-4) max. — — — 20N 1.8 1.5 15.9 Lever MIL-W-22759/7 (8805/49) 10 in. lb. Notes: 1 Electrical ratings are on page 25. dimension on page 26 for overall size.
3 See page 33 for replacement mounting hardware
packet catalog listings. N J Newtons Position Sensors
Position Sensors EN Series Environment-Sealed Limit Switches
30 HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-416-293-8111Canada
1EN194-S (similar in appearance but has screw terminals) 1EN51-6 1EN61-6 1EN75-R 1EN76-R 1EN75-R3 21EN75-R1 21EN75-2 1EN231-6 Characteristics: O.F . – Operating Force; R.F . – Release Force; Characteristics Special2 Rating1 Catalog N N mm mm mm g Hdw. Requirement Actuator Termination Circuitry Code Listing lbs. lbs. inches inches inches oz. Pkt. 3 High Plunger No. 20 (2)SPDT A 1EN231-6 26,7-53,4 17,8 1,02 5,84 0,51 207 3 Velocity Leadwire 6-12 4 .040 .230 .020 7.3 Actuation (MIL-W-22759/1) Low Force Plunger No. 20 (2)SPDT A 1EN51-6 13,3-26,7 8,9 1,02 6,35 0,51 213 3 Operation Leadwire 3-6 2 .040 .250 .020 7.5 (MIL-W-5086) Increased Plunger No. 20 (2)SPDT A 1EN61-6 26,7-53,4 17,8 1,02 12,7 0,51 227 3 Overtravel Leadwire 6-12 4 .040 .500 .020 8 (MIL-W-5086) Increased Plunger Screw (2)SPDT A 1EN194-S 26,7-53,4 17,8 0,38-1,02 21,8 0,51 113 7 Overtravel 6-12 4 .015-.040 .860 .020 4 High Shock Plunger Bottom (2)SPDT A 1EN75-R 26,7-53,4 17,8 1,02 6,35 0,51 198 8 Receptacle 6-12 4 .040 .250 .020 7 High Shock Plunger Side (2)SPDT A 1EN76-R 26,7-53,4 17,8 1,02 6,35 0,51 227 8 Receptacle 6-12 4 .040 .250 .020 8 High Shock Plunger Bottom (2)SPDT D 1EN75-R3 26,7-53,4 17,8 1,02 6,35 0,51 198 8 Receptacle (M8805/65-001) 6-12 4 .040 .250 .020 7 High Shock Roller Bottom (2)SPDT A 21EN75-R1 26,7-53,4 17,8 1,02 6,35 0,51 204 11 Plunger Receptacle 6-12 4 .040 .250 .020 7.2 High Shock Roller No. 20 (2)SPDT A 21EN75-2 26,7-53,4 17,8 1,02 6,35 0,51 207 11 Plunger Leadwire 6-12 4 .040 .250 .020 7.3 (MIL-W-22759/7) Notes: 1 Electrical ratings are on page 25.
2 These are just a few of the designs that have been
developed to meet special application require- ments. If you have similar or different special re- quirements,contactMICROSWITCHfortheright switch to meet them. EXPLANATIONS OF SWITCHES WITH SPECIAL REQUIREMENTS High velocity actuation This switch is designed to withstand near ‘‘hammer-blow’’ actuation as is found in over-center locking mechanisms. It is di- mensionally interchangeable with stan- dard listing 1EN1-6. Low force operation Special spring construction within this switch reduces the normal 6 to 12 pound (26,7 to 53,4 N) EN operating force to 3 to 6 pounds (13,3 to 26,7 N). This switch is also dimensionally interchangeable with the standard size 1EN1-6. Low force 600 series ENs have 3 to 6 pounds (13,3 to 26,7 N) of operating force. Increased overtravel A longer plunger and bushing on the switch extends the EN overtravel capabil- ities from the normal .250 inch to .860 (6,35 to 21,8 mm). The longer bushing al- so permits additional adjustment of the plunger position. High impact shock Catalog listing1EN75-R3 (M8805/65-001) has been qualified to MIL-S-8805, includ- ing high impact shock class H. Other switches rated for high impact shock ap- plications incorporate the same plunger mechanism and internal switch design as used in the1EN75-R3 and are expected to conform to the same requirements. Terminations of these listings are: 1EN75-R DM-9601-7P-1D Deutch receptacle 1EN75-R3 GS02-16S-1P-003 Cannon receptacle 1EN76-R DM-9601-7P-1D Deutch receptacle 21EN75-R1 GS02-16S-1P-003 Cannon receptacle 21EN75-2 MIL-W-22759/7 Two foot lead wire 20 gage MICROSWITCHdoesnotfurnishmat- ing connectors with these products.
Position Sensors EN Series Environment-Sealed Limit Switches HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-416-293-8111Canada31 Miniature Standard electrical life as defined in MIL-S-8805. 1 Seal definition: Environment-proof. Re- silient per MIL-S-8805, symbol 4.
1 Military specification: MIL-S-8805
1 Temperature range: –67 °Ft o +185°F
(–55°Ct o +85°C) ELECTRICAL RATINGS Refer to page 25. MINIATURE TYPE SWITCHES Miniature type EN switches meet the de- mand for smaller size and lighter weight without sacrificing performance or electri- cal capacity. These types are of the same construction, seal, and materials as the standard size EN switches. Type 400EN switches are directly inter- changeable with their standard size EN counterpart, yet are smaller in diameter and lighter in weight. The miniature listing housing is .312 inch (7,92mm) smaller in diameter, and the switch weight 1⁄2 ounce (14,2g) less. MIL-S-8805 PERFORMANCE APPROVED SWITCHES EN Miniature Switches Strength of Strength of Terminal Actuating Mounting Procure- Strength Means Bushing Moisture Seal Catalog ment Newtons Newtons Nm Resist- Salt Explo- Acceler- Resilient 402EN1-6 MS21321-1 66,7 133 1,7 10-70 Hz 100gs Applicable Applicable Applicable N/A Applicable 404EN1-6 MS21321-2 15 30 15 at .060 in. (1,52mm) D.A. 70-2000 Hz at 15gs .006 sec. pulse sawtooth test test test test 602EN1-6 MS27240-1 66,7 44,5 1,7 10-70 Hz 100gs Applicable Applicable Applicable N/A Applicable 604EN1-6 MS27240-2 15 10 15 at .060 in. (1,52mm) D.A. 70-2000 Hz at 15gs .006 sec. pulse sawtooth test test test test 622EN1-6 MS27240-3 624EN1-6 MS27240-4 602EN222-6 MS27240-5 604EN222-6 MS27240-6 622EN222-6 MS27240-7 624EN222-6 MS27240-8 Notes: 1D.A. J double amplitude or displacement. 402EN1-6 602EN1-6 Position Sensors
Position Sensors EN Series Environment-Sealed Limit Switches
32 HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-416-293-8111Canada
442EN1-6 404EN1-6 444EN1-6 622EN1-6 604EN1-6 602EN602-6 Characteristics: O.F . – Operating Force; R.F . – Release Force; Housing Characteristics Dimensions 1 Rating Catalog N N mm mm mm mm mm g Hdw. Circuitry Actuator Code Listing lbs. lbs. inches inches inches inches inches oz. Pkt 3 Two Single-Pole Double-Throw Circuits Plunger F 402EN1-6 (MS21321-1) (8805/39) 26,7-53,4 17,8 1,02 6,35 0,51 24,9 17,5 204 1 Rotary Linkage Lever F 442EN1-6 34 Nm 25.4 17.5 207 9 max. — — — 12 N Four Single-Pole Double-Throw Circuits Plunger F 404EN1-6 (MS21321-2) 8805/39) 26,7-53,4 17,8 1,02 6,35 0,51 30,5 25,4 354 1 Rotary Linkage Lever F 444EN1-6 .34 Nm 30,2 25,4 340 6 max. — — — 12 N 3 in. lbs. 1.19 1.0 12 Two SPDT Circuits Plunger F 602EN1-6 (MS27240-1) (8805/43) 26,7-53,4 17,8 1,02 3,18 0,51 25,4 17,5 176 2 E 602EN222-6 (MS27240-5) (8805/43) Roller Plunger F 622EN1-6 (MS27240-3) (8805/43) 26,7-53,4 17,8 1,02 3,18 0,51 25,4 17,5 204 10 E 622EN222-6 (MS27240-7) (8805/43) Four SPDT Circuits Plunger F 604EN1-6 (MS27240-2) (8805/43) 26,7-53,4 17,8 1,02 3,18 0,51 30,5 25,4 354 2 E 604EN222-6 (MS27240-6) (8805/43) Roller Plunger F 624EN1-6 (MS27240-4) (8805/43) 26,7-53,4 17,8 1,02 3,18 0,51 30,5 25,4 354 10 E 624EN222-6 (MS27240-8) (8805/43) Two SPDT Circuits .125 Dia. Plunger F 602EN602-6 8,9-17,8 4,4 0,38 6,35 0,51 25,4 17,5 170 2 2-4 1 .015 Notes:
1 Combine housing diameter and height with actuator
dimension on this page or page 26 for overall size of the switch.
2 All miniature EN limit switches listed here have 6 foot
(1,8m) lengths of No. 20 leadwire per MS22759-7, marked per MIL-W-5088. For variations, contact MICROSWITCH. 400EN actuator dimensions are the same as those shown for standard size ENs on page 26.
Position Sensors EN Series Environment-Sealed Limit Switches HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-416-293-8111Canada33 EN REPLACEMENT PARTS ORDER GUIDE Catalog Listing Description For Use on: 6PA30 Roller lever arm 30EN series 6PA31 Linkage lever arm 40EN series 6PA357 Threaded rod only 6PA32 Roller lever arm 1EN & 1HE series 6PA202 Roller lever arm 600EN & 600HE series 15PA104 Roller guide and locking ring 21EN, 422/424EN series (5⁄8 N bushing) 15PA105 Roller guide and locking ring 622/624EN series (15⁄32 N bushing) 15PA137 Locking ring only 21EN 422/424EN series (5⁄8 N bushing) 15PA107 Locking ring only 622EN & 624EN series (15⁄32 N bushing) 19PA8 Military-type mounting hardware 1EN series ( 5⁄8 N bushing) 19PA9 Military-type mounting hardware 600EN series ( 15⁄32 N bushing) REPLACEMENT MOUNTING HARDWARE PACKETS Refer to EN order guides on previous pages (catalog listing column and right hand column) for switch/mounting hard- ware cross-reference. Repl. Mtg. Catalog Repl. Mtg. Catalog Hdw. Pkt. Listing Hdw. Pkt. Listing 1 19PA8 7 19PA120-EN 2 19PA9 8 19PA121-EN 3 19PA78-EN 9 19PA122-EN 4 19PA115-EN 10 19PA123-EN 5 19PA117-EN 11 19PA124-EN 6 19PA119-EN 1 Other packets are available. Contact your local MICRO SWITCH sales office for more information. Position Sensors
Position Sensors EN Series Environment-Sealed Limit Switches
34 HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-416-293-8111Canada
EN MOUNTIND DIMENSIONS (For reference only) Standard size EN switches 1EN75-R 1EN75-R3 1EN76-R 21EN75-R1 1EN51-6 1EN231-6 21EN75-2 1EN61-6 600EN actuators Plunger Roller plunger