#979990PC1 Rack Assembly Firing Switch | Switches

979990PC1

Rotary Switch

NSN 5930-00-669-9989

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006699989

Product Features

Shaft undercut 0.125 in.

Detail Specifications

Thread Class:
2b single mounting facility
Hazardous Locations/environmental Protection:
Dustproof
Overall Length:
11.395 inches
Overall Height:
2.812 inches
Overall Width:
2.812 inches
Shaft Length:
2.275 inches single actuator
Individual Section Quantity:
21
Longest Horizontal Distance Between Mounting Centers:
2.297 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
2.297 inches single mounting facility
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section periphery
Throw Quantity:
8 each section periphery
Mounting Method:
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:
125.0 ac at sea level
Contact Voltage Rating In Volts:
125.0 dc at sea level
Mounting Facility Pattern:
Four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity:
8 single actuator
Shaft Type:
Rectangular/square, threaded hole single actuator
Square Shaft Size:
0.247 inches single actuator
Terminal Type:
Tab w/screw
Contact Switching Action:
Breaks before makes each section periphery
Switch Actuator Positioning Increment:
45.0 degrees single actuator
Switch Actuator Stop Device Type:
Adjustable stop single actuator
Contact Load Current Rating:
10.0 amperes resistive load ac at sea level
Contact Load Current Rating:
5.0 amperes resistive load dc at sea level
Style Designator:
Tap, circuit selector
Thread Series Designator:
Unc single mounting facility
NSN:
5930-00-669-9989
Item Name:
Switch,firing,rack Assembly
Cage Code:
10001

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
23021LA
Cage Code:
82121
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
JR21
Cage Code:
82121
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Multi-pole Voltage Selectors
------------ P/N 979990PC1

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Last Updated: 02/19/2025