#3SR7G2 Master Disconnect Switch | Switches

3SR7G2

Rotary Switch

NSN 5930-00-457-8936

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
004578936

Technical Specifications of NSN

Hazardous Locations/environmental Protection:
Explosion proof
Individual Section Quantity:
7
Knob Manufacturer Code:
82121
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 each section front
Throw Quantity:
4 each section rear
Features Provided:
Actuator knob
Contact Voltage Rating In Volts:
250.0 dc at sea level
Contact Voltage Rating In Volts:
500.0 ac at sea level
Rotor Through Connection Quantity:
1 each section
Mounting Facility Pattern:
Four position circular single mounting facility
Switch Actuator Indexing Position Quantity:
4 single actuator
Terminal Type:
Tab w/screw
Contact Switching Action:
Breaks before makes each section rear
Switch Actuator Positioning Increment:
90.0 degrees single actuator
Contact Load Current Rating:
30.0 amperes resistive load ac at sea level
Contact Load Current Rating:
30.0 amperes resistive load dc at sea level
Style Designator:
Tap, circuit selector
Test Data Document:
81349-mil-s-15291 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
NSN:
5930-00-457-8936
Item Name:
Switch,master Disconnect
Cage Code:
81349

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MILS15291
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
113407LA
Cage Code:
82121
RNCC:
C
RNVC:
1
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 3SR7G2

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Last Updated: 02/09/2025