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National Stock Number:
5925-00-930-5558
Federal Supply Class:
5925
National Item Identification Number:
009305558
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:
| C66004-6 | 037Z3 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (DRAWINGS) |
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Techincal Specification:
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 5.000 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 8.500 INCHES NOMINAL | | CIRCUIT BREAKER CURRENT RATING IN AMPS | 20.0 | | CIRCUIT BREAKER TYPE AND QUANTITY | 1 SINGLE POLE | | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WEATHERPROOF-NEMA TYPE 3 | | MAIN LINE MAXIMUM AC VOLTAGE RATING IN VOLTS | 240.0 | | MAIN LINE MAXIMUM CURRENT RATING IN AMPS | 50.0 | | MATERIAL | STEEL | | MOUNTING METHOD | UNTHREADED HOLE | | OVERALL DEPTH | 5.000 INCHES NOMINAL | | OVERALL HEIGHT | 10.500 INCHES NOMINAL | | OVERALL WIDTH | 7.000 INCHES NOMINAL | | STANDARD MOUNTING PATTERN DESIGNATOR | 3 POINT-TRIANGULAR | | STYLE DESIGNATOR | SQUARE, SURFACE MOUNTING | | SURFACE TREATMENT | PAINT | | SYSTEM FOR WHICH DESIGNED | THREE WIRE SINGLE PHASE | | UNTHREADED MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL |
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