#BZR21A2 Limit Microswitch | Switches

BZR21A2

Sensitive Switch

NSN 5930-01-525-4517

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015254517

Product Features

This switch is a lower force switch, it only takes 4 oz to operate switch, the differential travel is lower, with a min/max of .0002-.0005 inches.

Product Technical Spec.

Center To Center Distance Between Mounting Facilities Parallel To Length:
1.000 inches
Body Length:
1.938 inches
Body Width:
0.688 inches
Body Height:
0.844 inches
Unthreaded Mounting Hole Diameter:
0.141 inches
Actuator Style:
Round
Actuator Diameter:
0.094 inches
Actuator Height:
0.051 inches
Actuator Free Position Height:
0.645 inches
Maximum Voltage Rating In Volts:
250.0 ac
End Application:
Swbd 4h-6h dc power distribution switchboards (blown fuse indication circuit)
Inclosure Type:
Fully enclosed
Mounting Method:
Unthreaded hole
Switch Release Force:
2.5 ounces
Switch Actuating Force:
4.0 ounces
Actuator Movement:
Between 0.005 overtravel inches and 0.012 pretravel inches
Contact Load Current Rating At Maximum Rated Voltage:
10.000 amperes resistive ac
Precious Material And Location:
Fine silver contacts silver
Terminal Type And Quantity:
3 screw
NSN:
5930-01-525-4517
Item Name:
Limit Microswitch
Cage Code:
91929

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Sensitive Switches
------------ P/N BZR21A2

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Last Updated: 01/14/2025