#121643001 Master Disconnect Switch | Switches

121643001

Rotary Switch

NSN 5930-00-761-9125

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007619125

Detail Specifications

Thread Class:
2b single mounting facility
Hazardous Locations/environmental Protection:
Moisture proof
Overall Length:
4.312 inches
Overall Height:
4.375 inches
Overall Width:
2.906 inches
First Flat Length:
0.940 inches single actuator
Flat Height:
0.203 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
1.031 inches single actuator
Individual Section Quantity:
3
Longest Horizontal Distance Between Mounting Centers:
2.125 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
3.875 inches single mounting facility
Operating Tempurature Range:
-55.0/+100.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical and nonpile-up nonsymmetrical
Pole Quantity:
1 1st section front
Pole Quantity:
1 2nd section front
Throw Quantity:
24 2nd section rear
Throw Quantity:
24 1st section rear
Throw Quantity:
5 3rd section rear
Throw Quantity:
6 3rd section front
Mounting Method:
Bracket single mounting facility and threaded hole single mounting facility
Thready Qty Per Inch (tpi):
24 single mounting facility
Thread Size:
0.190 inches single mounting facility
Contact Voltage Rating In Volts:
50.0 dc at sea level
Rotor Through Connection Quantity:
1 1st section
Rotor Through Connection Quantity:
1 2nd section
Mounting Facility Pattern:
Four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity:
24 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes 1st section rear
Contact Switching Action:
Breaks before makes 3rd section front
Contact Switching Action:
Breaks before makes 3rd section rear
Switch Actuator Positioning Increment:
15.0 degrees single actuator
Contact Load Current Rating:
500.0 milliamperes resistive load dc at sea level
Style Designator:
Square wafer, panel mount
Thread Series Designator:
Unc single mounting facility
NSN:
5930-00-761-9125
Item Name:
Switch,master Disconnect
Cage Code:
81840

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2468775-1
Cage Code:
10001
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 121643001

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Last Updated: 12/22/2024