#2421C Rack Assembly Firing Switch | Switches

2421C

Rotary Switch

NSN 5930-00-186-2417

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001862417

Detail Specifications

Overall Length:
5.177 inches
Overall Height:
2.906 inches
Overall Width:
2.812 inches
Individual Section Quantity:
2
Knob Manufacturer Code:
82121
Longest Horizontal Distance Between Mounting Centers:
2.000 inches single mounting facility
Shortest Horizontal Distance Between Mounting Centers:
1.000 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
2.188 inches single mounting facility
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section rear
Throw Quantity:
2 each section rear
Mounting Method:
Bracket single mounting facility
Features Provided:
Actuator knob
Contact Voltage Rating In Volts:
250.0 dc at sea level
Contact Voltage Rating In Volts:
600.0 ac at sea level
Mounting Facility Pattern:
Isosceles triangle single mounting facility
Switch Actuator Indexing Position Quantity:
3 single actuator
Terminal Type:
Tab w/screw
Contact Switching Action:
Breaks before makes each section rear
Switch Actuator Positioning Increment:
45.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
2.0 amperes resistive load dc at sea level
Contact Load Current Rating:
20.0 amperes resistive load ac at sea level
Style Designator:
Tap, circuit selector
NSN:
5930-00-186-2417
Item Name:
Switch,firing,rack Assembly
Cage Code:
82121

Manufacturer Part Numbers

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

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 2421C

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Last Updated: 05/31/2025