#2A1N74 Master Disconnect Switch | Switches

2A1N74

Rotary Switch

NSN 5930-00-792-1987

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
007921987

Detail Specifications

Thread Length:
0.250 inches single mounting facility
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.875 inches single actuator
Individual Section Quantity:
4
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section rear
Throw Quantity:
6 each section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
120.0 ac at sea level
Switch Actuator Indexing Position Quantity:
6 single actuator
Shaft Type:
Round single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes each section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Switch Actuator Stop Device Type:
Adjustable stop single actuator
Contact Load Current Rating:
5.0 amperes resistive load ac at sea level
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-792-1987
Item Name:
Switch,master Disconnect
Cage Code:
83332

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2A#1N7-4/ST
Cage Code:
52263
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
2A#1N7-4/ST
Cage Code:
83332
RNCC:
3
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 2A1N74

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Last Updated: 03/31/2025