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National Stock Number:
5925-01-290-0532
Federal Supply Class:
5925
National Item Identification Number:
012900532
Description:
CIRCUIT BREAKER BOX
Detail:
An enclosure which includes, mounts, and protects one or more circuit breakers. It is designed for and may include a cover and such accessories as mounting hardware, brackets, and conduit fittings. May include terminal boards and/or bus conductors used as a convenience for terminating the circuit breakers. May include handle tie bars. It is usually used as a load center for the protection of certain electrical devices such as water heaters, motors, etc., or as a service center for homes or offices. For boxes which include only switches, jacks, fuseholders, terminals and/or terminal boards or fuseholders, or any combination of these devices, see SWITCH BOX; JACK BOX; TERMINAL BOX; and DISTRIBUTION BOX. For boxes designed to mount and protect but do not include circuit breakers, see CIRCUIT BREAKER BOX SUBASSEMBLY. See also INTERCONNECTING CABINET; PANEL, POWER DISTRIBUTION; JUNCTION BOX; and CABINET, ELECTRICAL EQUIPMENT.
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Manufacturer Information:
| 115043A01-AQB/A250 | 30086 | L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. |
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Techincal Specification:
| CIRCUIT BREAKER CURRENT RATING IN AMPS | 250.0 | | CIRCUIT BREAKER TYPE AND QUANTITY | 1 TRIPLE POLE | | FURNISHED ITEMS AND QUANTITY | 2 FUSE AND 1 TERMINAL BOARD | | MAIN LINE MAXIMUM AC VOLTAGE RATING IN VOLTS | 500.0 | | MAIN LINE MAXIMUM DC VOLTAGE RATING IN VOLTS | 250.0 | | MATERIAL | STEEL | | SPECIAL FEATURES | CIRCUIT BREAKER HAS AN ADJUSTABLE INSTANTANEOUS TRIP RANGE RATED FROM 1700 AMPS TO 3400 AMPS AC AND 1850 AMPS TO 3800 AMPS DC; A 120 VAC UNDERVOLTAGE DEVICE IS INCLUDED | | SYSTEM FOR WHICH DESIGNED | FOUR WIRE THREE PHASE |
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