Sensitive Switch

Model / MPN: 221EN54-R | NSN: 5930-01-223-3090

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. Includes membrane switch. excludes switch, flexible; switch, pressure; and switch, thermostatic.

Product Details

NATO Stock Number

5930-01-223-3090

Sold in multiples of

1 EA

DEMIL

Body Style

Bushing mounted

Hazardous Locations/environmental Protection

Corrosion resistant

Actuator Style

Roller plunger

Actuator Free Position Height

1.650 inches

Actuator Roller Diameter

0.500 inches

Actuator Roller Width

0.100 inches

Housing Diameter

1.000 inches

Housing Length

1.840 inches

Housing Bushing Length

0.800 inches

Maximum Voltage Rating In Volts

28.0 dc

Inclosure Type

Fully enclosed

Thread Size

0.625 inches

Nonpile-up Contact Arrangement

2 pole, double throw, one position momentary single switch unit

Switch Release Force

64.0 ounces

Switch Actuating Force

Between 96.0 ounces and 160.0 ounces

Actuator Movement

Between 0.040 pretravel inches and 0.250 overtravel inches and 0.020 differential inches

Contact Load Current Rating At Maximum Rated Voltage

4.000 amperes resistive dc and 2.000 amperes inductive dc

Thread Series Designator

Unef

Terminal Type And Quantity

1 connector, receptacle

221EN54 Series Parts

221EN54-R

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M816T0850	Switch, Sensitive	71	EA	12/21/2015
SPE7M817T1678	Switch, Sensitive	88	EA	02/21/2017
SPE7M818T1666	Switch, Sensitive	98	EA	05/29/2018
SPE7M820T1733	Switch, Sensitive	176	EA	01/13/2020

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

221EN54-R Cross Reference

13027441-1
P6-10065
221EN54-R
ML-1125
10087184