#3A157-2 Sensor Switching Unit | Switches

3A157-2

Rotary Switch

NSN 5930-01-309-5541

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
013095541

Product Features

Supplied with 0.040 in. Thk aluminum wall plate

Product Technical Spec.

Individual Section Quantity:
1
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 single section front
Throw Quantity:
3 single section rear
Contact Voltage Rating In Volts:
125.0 highest ac voltage rating at sea level
Contact Voltage Rating In Volts:
277.0 lowest ac voltage rating at sea level
Switch Actuator Indexing Position Quantity:
4 single actuator
Terminal Type:
Wire lead
Contact Load Current Rating:
10.0 amperes resistive load highest ac voltage rating at sea level
Contact Load Current Rating:
5.0 amperes resistive load lowest ac voltage rating at sea level
NSN:
5930-01-309-5541
Item Name:
Sensor Switching Unit
Cage Code:
03926

Cross Referenced Parts

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

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 3A157-2

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Last Updated: 02/17/2025