#21CH1866 Microswitch | Switches

21CH1866

Sensitive Switch

NSN 5930-00-833-9808

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008339808

Product Technical Spec.

Body Style:
Bushing mounted
Body Diameter:
1.000 inches
Bushing Length:
0.657 inches
Body Length:
0.960 inches
Actuator Style:
Roller plunger
Actuator Free Position Height:
1.781 inches
Actuator Roller Diameter:
0.500 inches
Actuator Roller Width:
0.120 inches
Maximum Voltage Rating In Volts:
115.0 ac and 28.0 dc
Inclosure Type:
Fully enclosed
Mounting Method:
Threaded bushing
Thread Size:
0.625 inches
Nonpile-up Contact Arrangement:
1 pole, single throw, normally closed, momentary action single switch unit
Switch Release Force:
64.0 ounces
Switch Actuating Force:
192.0 ounces
Actuator Movement:
Between 0.040 pretravel inches and 0.025 overtravel inches and 0.020 differential inches
Contact Load Current Rating At Maximum Rated Voltage:
4.000 amperes resistive dc and 3.000 amperes inductive dc and 4.000 amperes motor dc and 5.000 amperes resistive ac and 5.000 amperes inductive ac
Thread Series Designator:
Unef
Terminal Type And Quantity:
2 wire lead
NSN:
5930-00-833-9808
Item Name:
Microswitch
Cage Code:
R1120

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
63-700035
Cage Code:
04426
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
21CH186-6
Cage Code:
91929
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
579R648H01
Cage Code:
97942
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
63-700035
Cage Code:
04426
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
21CH186-6
Cage Code:
91929
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
579R648H01
Cage Code:
97942
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
63-700035
Cage Code:
04426
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
21CH186-6
Cage Code:
91929
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
579R648H01
Cage Code:
97942
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
63-700035
Cage Code:
04426
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
21CH186-6
Cage Code:
91929
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
579R648H01
Cage Code:
97942
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Sensitive Switches
------------ P/N 21CH1866

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Last Updated: 02/20/2025