#183948F3C Master Disconnect Switch | Switches

183948F3C

Rotary Switch

NSN 5930-00-677-8232

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
006778232

Product Technical Spec.

Thread Length:
0.250 inches single mounting facility
Overall Length:
2.380 inches
Overall Height:
Between 1.300 inches and 1.500 inches
Overall Width:
Between 1.250 inches and 1.300 inches
Shaft Diameter:
0.248 inches single actuator and 0.250 inches single actuator
Shaft Length:
0.750 inches single actuator
Nonturn Device Radius:
0.531 inches at 3: 00 o'clock
Individual Section Quantity:
3
Nonturn Device Type:
Tab at 3: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section rear
Throw Quantity:
7 each section rear
Mounting Method:
Threaded bushing single mounting facility
Thready Qty Per Inch (tpi):
32 single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
110.0 ac at sea level
Contact Voltage Rating In Volts:
28.0 dc at sea level
Switch Actuator Indexing Position Quantity:
7 single actuator
Shaft Type:
Round single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Makes before breaks each section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Contact Load Current Rating:
1.0 amperes resistive load dc at sea level
Contact Load Current Rating:
500.0 milliamperes resistive load ac at sea level
Precious Material And Location:
Contacts silver and rotor blade silver
Precious Material:
Silver
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Uns single mounting facility
NSN:
5930-00-677-8232
Item Name:
Switch,master Disconnect
Cage Code:
76854

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
721899-287
Cage Code:
82577
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
83948-F3C
Cage Code:
76854
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 183948F3C

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Last Updated: 01/14/2025