#B3131 Master Disconnect Switch | Switches

B3131

Rotary Switch

NSN 5930-00-430-7055

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004307055

Product Technical Spec.

Thread Class:
2a single mounting facility
Thread Length:
0.375 inches single mounting facility
Overall Length:
2.750 inches
Shaft Diameter:
0.187 inches 2nd actuator
Shaft Diameter:
0.265 inches 1st actuator
Shaft Length:
0.375 inches 2nd actuator
Shaft Length:
0.500 inches 1st actuator
Overall Diameter:
1.562 inches
Nonturn Device Radius:
0.531 inches at 9: 00 o'clock
Individual Section Quantity:
1
Nonturn Device Type:
Tab at 9: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 single section rear
Throw Quantity:
6 single section rear
Mounting Method:
Threaded bushing single mounting facility
Features Provided:
Variable resistor
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Contact Voltage Rating In Volts:
28.0 dc at sea level
Switch Actuator Indexing Position Quantity:
6 1st actuator
Shaft Type:
Round 2nd actuator
Shaft Type:
Round, hollowed 1st actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes single section rear
Switch Actuator Positioning Increment:
30.0 degrees 1st actuator
Switch Actuator Stop Device Type:
Fixed stop 1st actuator
Contact Load Current Rating:
230.0 milliamperes resistive load ac at sea level
Contact Load Current Rating:
1.5 amperes resistive load dc at sea level
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-430-7055
Item Name:
Switch,master Disconnect
Cage Code:
14031

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SM-C-632973
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N B3131

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Last Updated: 01/05/2025