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National Stock Number:
6110-00-617-5451
Federal Supply Class:
6110
National Item Identification Number:
006175451
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.
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Manufacturer Information:
| 17486-1 | 63743 | WARD LEONARD CT LLC | | 17786 | 63743 | WARD LEONARD CT LLC | | MIL-PRF-17773 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILS17773 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CURRENT RATING IN AMPS | 150.0 | | DEPARTURE FROM CITED DOCUMENT | MIL-S-17773A AMEND. 2 | | FREQUENCY RATING | 60.0 HERTZ NOMINAL | | INCLOSURE FEATURE | DRIPPROOF | | OVERALL DEPTH | 18.125 INCHES NOMINAL | | OVERALL HEIGHT | 28.000 INCHES NOMINAL | | OVERALL WIDTH | 18.062 INCHES NOMINAL | | MANUAL OPERATION FACILITY | PROVIDED | | MOUNTING CONFIGURATION | FOUR 17/32 IN. DIA MTG HOLES ON 24-1/2 IN. BY 13-1/2 IN. MTG CENTERS | | NONDEFINITIVE SPEC/STD DATA | ABT-A3 TYPE | | PHASE | THREE | | VOLTAGE IN VOLTS | 450.0 | | SWITCH ACTION TYPE | MAGNETIC CONTACTOR | | SWITCH OPERATION METHOD | MAGNETIC | | SWITCH OFF POSITION | INCLUDED | | SWITCH POSITION QUANTITY | 3 | | SWITCH POLE QUANTITY | 3 |
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