#9956 Master Disconnect Switch | Switches

9956

Rotary Switch

NSN 5930-00-073-9977

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000739977

Technical Specifications of NSN

Thread Class:
2a single mounting facility
Overall Length:
3.438 inches
Overall Height:
2.250 inches
Overall Width:
2.250 inches
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.938 inches single actuator
Individual Section Quantity:
2
Longest Horizontal Distance Between Mounting Centers:
1.500 inches single mounting facility
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section front
Pole Quantity:
1 each section rear
Throw Quantity:
30 each section front
Throw Quantity:
30 each section rear
Mounting Method:
Threaded hole single mounting facility
Thready Qty Per Inch (tpi):
32 single mounting facility
Thread Size:
0.164 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Mounting Facility Pattern:
Two position in-line single mounting facility
Switch Actuator Indexing Position Quantity:
30 single actuator
Shaft Type:
Round single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Makes before breaks each section front
Contact Switching Action:
Makes before breaks each section rear
Switch Actuator Positioning Increment:
12.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
2.0 amperes resistive load ac at sea level
Precious Material And Location:
Terminals and contact surfaces silver
Precious Material:
Silver
Style Designator:
Tap, square frame
Thread Series Designator:
Unc single mounting facility
NSN:
5930-00-073-9977
Item Name:
Switch,master Disconnect
Cage Code:
28057

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
33-802948-1
Cage Code:
04655
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
33-802948-1
Cage Code:
07397
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9956
Cage Code:
58880
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Pricing & Availability

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 9956

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Last Updated: 12/03/2024