#171EM-2 Master Disconnect Switch | Switches

171EM-2

Rotary Switch

NSN 5930-01-160-2752

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011602752

Detail Specifications

Hazardous Locations/environmental Protection:
Explosion proof
Overall Length:
3.376 inches
Overall Height:
2.750 inches
Overall Width:
2.750 inches
Shaft Diameter:
0.249 inches single actuator and 0.251 inches single actuator
Shaft Length:
0.938 inches single actuator
Individual Section Quantity:
1
Operating Tempurature Range:
-65.0/+85.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
7 single section rear
Throw Quantity:
2 single section rear
Mounting Method:
Bracket single mounting facility and threaded hole single mounting facility
Contact Voltage Rating In Volts:
28.0 dc at sea level
Switch Actuator Indexing Position Quantity:
2 single actuator
Shaft Type:
Round single actuator
Terminal Type:
Turret
Contact Switching Action:
Makes before breaks single section rear
Switch Actuator Positioning Increment:
15.0 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
Style Designator:
Tap, square frame
NSN:
5930-01-160-2752
Item Name:
Switch,master Disconnect
Cage Code:
28057

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
G644143
Cage Code:
06KW9
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
G644143
Cage Code:
01714
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
G644143
Cage Code:
64959
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 171EM-2

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Last Updated: 01/28/2025