#178721 Power Transfer Switching Unit | Electrical Control Equipment

178721

Power Transfer Switching Unit

NSN 6110-01-178-4753

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011784753

Detail Specifications

Overall Length:
19.500 inches
Overall Height:
13.625 inches
Overall Width:
12.062 inches
Current Type:
Ac
Frequency Rating:
60.0 hertz
Switch Position Quantity:
2
Mounting Configuration:
Four 17/32 in. Diameter holes; rectangular pattern; 6-1/16 in. By 16-1/2 in. Centers
Current Rating In Amps:
50.0
Inclosure Feature:
Dripproof
Switch Operation Method:
Motor driven
Switch Action Type:
Magnetic contactor
Switch Pole Quantity:
3
Switch Off Position:
Not included
Manual Operation Facility:
Provided
Voltage In Volts:
120.0
Phase:
Three
Supplementary Features:
Navy type abt-a1
NSN:
6110-01-178-4753
Item Name:
Switching Unit,power Transfer
Cage Code:
63743

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
N297-3
Cage Code:
63743
RNCC:
5
RNVC:
1
RNAAC:
CX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Power And Distribution Equipment Electric Wire
------ Electrical Control Equipment
--------- Power Transfer Switching Units
------------ P/N 178721

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Last Updated: 02/07/2025