#W101U3RS4R Emergency Stop Push Button | Switches

W101U3RS4R

Push Switch

NSN 5930-00-548-3573

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005483573

Detail Specifications

Thread Class:
2a
Body Style:
Bushing mounted
Hazardous Locations/environmental Protection:
Moisture proof
Overall Length:
1.609 inches
Overall Height:
Between 1.047 inches and 1.077 inches
Overall Width:
Between 1.047 inches and 1.077 inches
Bushing Length:
Between 0.250 inches and 0.280 inches
Body Length:
0.687 inches
Actuator Diameter:
Between 0.360 inches and 0.390 inches
Actuator Color:
Red single actuator
Maximum Voltage Rating In Volts:
120.0 ac and 28.0 dc
Inclosure Type:
Fully enclosed
Mounting Method:
Threaded bushing
Thready Qty Per Inch (tpi):
24
Thread Size:
0.625 inches
Nonpile-up Contact Arrangement:
1 pole, single throw, normally open, momentary action single switch unit
Contact Load Current Rating At Maximum Rated Voltage:
10.000 amperes resistive dc and 5.000 amperes inductive dc and 3.000 amperes lamp dc and 15.000 amperes inductive ac
Test Data Document:
97151-66b3850 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Thread Series Designator:
Unef
Terminal Type And Quantity:
2 tab, solder lug
NSN:
5930-00-548-3573
Item Name:
Emergency Stop Push Button
Cage Code:
81640

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
66B3850
Cage Code:
97151
RNCC:
7
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
138867A4YE
Cage Code:
83058
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Push Switches
------------ P/N W101U3RS4R

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Last Updated: 07/31/2025