4720-01-528-2529 HOSE,PREFORMED Index 4140-01-528-2531 DAMPER,AIR CONTROL

National Stock Number:
6110-01-528-2530

Federal Supply Class:
6110

National Item Identification Number:
015282530

Description:
SWITCHING UNIT,POWER TRANSFER

Detail:
AN ITEM THAT IS ELECTRICALLY OPERATED TO TRANSFER AUTOMATICALLY THE LOAD FROM ONE POWER SOURCE TO AN ALTERNATE POWER SOURCE. MAY HAVE PROVISIONS FOR EMERGENCY MANUAL OPERATION. FOR MANUALLY OPERATED POWER TRANSFER UNITS, SEE SWITCH, BOX.


Manufacturer Information:
24991.1563743WARD LEONARD CT LLC
N274-91034163743WARD LEONARD CT LLC


Techincal Specification:
ENCLOSURE FEATUREWATERTIGHT
CURRENT RATING IN AMPS100.0
CURRENT TYPEAC
FREQUENCY RATING60.0 HERTZ NOMINAL
OVERALL DEPTH14.500 INCHES NOMINAL
OVERALL LENGTH29.000 INCHES NOMINAL
OVERALL WIDTH16.000 INCHES NOMINAL
MANUAL OPERATION FACILITYPROVIDED
PHASETHREE
SPECIAL FEATURESTYPE ABT-A3 N274-7;ABT-4A3S-100W
VOLTAGE IN VOLTS450.0
SWITCH OFF POSITIONINCLUDED
SWITCH POSITION QUANTITY3
SWITCH OPERATION METHODMOTOR DRIVEN
SWITCH ACTION TYPEELECTROMAGNETIC CONTACTOR


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