#3MD21A Microswitch | Switches

3MD21A

Sensitive Switch

NSN 5930-00-519-4498

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005194498

Product Technical Spec.

Body Style:
Hole mounted
Overall Length:
1.625 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
0.625 inches
Overall Height:
1.513 inches
Overall Width:
0.277 inches
Body Length:
1.200 inches
Body Width:
0.277 inches
Body Height:
0.825 inches
Unthreaded Mounting Hole Diameter:
0.094 inches
Actuator Style:
Round
Actuator Diameter:
0.094 inches
Actuator Height:
0.172 inches
Maximum Voltage Rating In Volts:
230.0 ac
Inclosure Type:
Fully enclosed
Mounting Method:
Unthreaded hole
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary single switch unit
Switch Release Force:
4.0 ounces
Switch Actuating Force:
16.0 ounces
Actuator Movement:
Between 0.031 pretravel inches and 0.025 overtravel inches and 0.010 differential inches
Contact Load Current Rating At Maximum Rated Voltage:
5.000 amperes resistive ac
Terminal Type And Quantity:
3 tab, solder lug
NSN:
5930-00-519-4498
Item Name:
Microswitch
Cage Code:
80411

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
974000-3
Cage Code:
82577
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Sensitive Switches
------------ P/N 3MD21A

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Last Updated: 02/20/2025