#1RM4-1 Master Disconnect Switch | Switches

1RM4-1

Rotary Switch

NSN 5930-00-122-3491

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001223491

Product Technical Spec.

Thread Class:
2b single mounting facility
Overall Length:
3.136 inches
Overall Height:
1.625 inches
Overall Width:
1.450 inches
First Flat Length:
0.750 inches single actuator
Flat Height:
0.218 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
1.000 inches single actuator
Individual Section Quantity:
4
Longest Horizontal Distance Between Mounting Centers:
1.000 inches single mounting facility
Switch Contact Basic Design:
Pile-up
Mounting Method:
Threaded hole single mounting facility
Features Provided:
Cam actuated
Thready Qty Per Inch (tpi):
32 single mounting facility
Thread Size:
0.138 inches single mounting facility
Contact Voltage Rating In Volts:
250.0 ac at sea level
Mounting Facility Pattern:
Two position in-line single mounting facility
Cam Actuated Switch Contact Arrangement:
4 pole, double throw, one position momentary each switch each section in-line
Switch Actuator Indexing Position Quantity:
2 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab w/screw
Contact Switching Action:
Breaks before makes each section in-line
Switch Actuator Positioning Increment:
45.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
15.0 amperes resistive load ac at sea level
Style Designator:
In-line, cam actuated
Thread Series Designator:
Unc single mounting facility
NSN:
5930-00-122-3491
Item Name:
Switch,master Disconnect
Cage Code:
91929

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
1RM4-1
Cage Code:
0A6J3
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
1RM4-1
Cage Code:
U4042
RNCC:
5
RNVC:
2
RNAAC:
ZK
Status:
A
MSDS:
SADC:
Part Number:
1RM4-1
Cage Code:
K6596
RNCC:
5
RNVC:
9
RNAAC:
ZK
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 1RM4-1

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Last Updated: 04/14/2025