#PS121 Rack Assembly Firing Switch | Switches

PS121

Rotary Switch

NSN 5930-00-861-4044

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008614044

Technical Specifications of NSN

Thread Length:
0.250 inches single mounting facility
Overall Length:
2.250 inches
Shaft Diameter:
0.125 inches single actuator
Shaft Length:
1.000 inches single actuator
Overall Diameter:
1.000 inches
Individual Section Quantity:
3
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
3 each section rear
Throw Quantity:
3 each section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.250 inches single mounting facility
Contact Voltage Rating In Volts:
110.0 ac at sea level
Contact Voltage Rating In Volts:
6.0 dc at sea level
Switch Actuator Indexing Position Quantity:
3 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
Contact Load Current Rating:
0.1 amperes resistive load ac at sea level
Contact Load Current Rating:
0.5 amperes resistive load dc at sea level
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-861-4044
Item Name:
Switch,firing,rack Assembly
Cage Code:
71590

Other Related Parts

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

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Master Disconnect Switches
------------ P/N PS121

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Last Updated: 03/21/2025