#12HR1S Microswitch | Switches

12HR1S

Sensitive Switch

NSN 5930-00-901-5160

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009015160

Detail Specifications

Body Style:
Bushing mounted
Hazardous Locations/environmental Protection:
Watertight
Body Diameter:
Between 0.970 inches and 1.030 inches
Bushing Length:
Between 1.270 inches and 1.330 inches
Body Length:
1.500 inches
Actuator Style:
Round
Actuator Diameter:
Between 0.370 inches and 0.380 inches
Actuator Height:
Between 1.645 inches and 1.705 inches
Actuator Free Position Height:
0.375 inches
Actuator Adapter Style:
Pushbutton
Adapter Bushing Length:
Between 1.270 inches and 1.330 inches
Maximum Voltage Rating In Volts:
28.0 dc
Inclosure Type:
Hermetically sealed
Mounting Method:
Threaded bushing
Features Provided:
Actuator seal
Thread Size:
0.750 inches
Nonpile-up Contact Arrangement:
2 pole, double throw, one position momentary single switch unit
Switch Release Force:
4.0 ounces
Switch Actuating Force:
Between 96.0 ounces and 192.0 ounces
Actuator Movement:
Between 0.050 pretravel inches and 0.250 overtravel inches and 0.015 differential inches
Contact Load Current Rating At Maximum Rated Voltage:
5.000 amperes resistive dc and 2.000 amperes inductive dc
Test Data Document:
81349-mil-prf-8805/41 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Thread Series Designator:
Unef
Terminal Type And Quantity:
6 screw
NSN:
5930-00-901-5160
Item Name:
Microswitch
Cage Code:
91929

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
M8805-41
Cage Code:
81349
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
MIL-S-8805/41A
Cage Code:
81349
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
MS24594-1
Cage Code:
96906
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-PRF-8805/41
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Sensitive Switches
------------ P/N 12HR1S

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Last Updated: 02/04/2025