#B-12478-1 Non-illuminated Selector Switch | Switches

B-12478-1

Rotary Switch

NSN 5930-00-956-2592

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009562592

Detail Specifications

Thread Class:
2b single mounting facility
Overall Length:
4.375 inches
Overall Height:
2.250 inches
Overall Width:
2.250 inches
First Flat Length:
0.625 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
1.062 inches single actuator
Individual Section Quantity:
1
Longest Horizontal Distance Between Mounting Centers:
1.500 inches single mounting facility
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
4 single section rear
Throw Quantity:
4 single section rear
Mounting Method:
Threaded hole single mounting facility
Features Provided:
Push to turn
Thready Qty Per Inch (tpi):
32 single mounting facility
Thread Size:
0.164 inches single mounting facility
Contact Voltage Rating In Volts:
125.0 ac at sea level
Contact Voltage Rating In Volts:
28.0 dc at sea level
Shaft Flat/slot Angular Location:
45.0 degrees from nonturn device single actuator
Mounting Facility Pattern:
Two position in-line single mounting facility
Switch Actuator Indexing Position Quantity:
4 single actuator
Shaft Type:
Round, nonparallel flatted single actuator
Terminal Type:
Turret
Contact Switching Action:
Breaks before makes single section rear
Switch Actuator Positioning Increment:
30.0 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:
1.0 amperes resistive load ac at sea level
Precious Material And Location:
Contacts silver
Precious Material:
Silver
Style Designator:
Tap, square frame
Thread Series Designator:
Unc single mounting facility
NSN:
5930-00-956-2592
Item Name:
Non-illuminated Selector Switch
Cage Code:
28057

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
X-33182
Cage Code:
82340
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 B-12478-1

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Last Updated: 12/28/2024