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National Stock Number:
5925-00-454-8068
Federal Supply Class:
5925
National Item Identification Number:
004548068
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:
| EE3 | 30086 | L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. | | EE3 | 60555 | SIEMENS-ALLIS INC |
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Techincal Specification:
| CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 6.375 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 11.875 INCHES NOMINAL | | CIRCUIT BREAKER CURRENT RATING IN AMPS | 30.0 | | CIRCUIT BREAKER TYPE AND QUANTITY | 1 TRIPLE POLE | | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | RAINTIGHT-NEMA TYPE 3R | | OVERALL DEPTH | 4.875 INCHES NOMINAL | | OVERALL HEIGHT | 15.875 INCHES NOMINAL | | OVERALL WIDTH | 8.375 INCHES NOMINAL | | MATERIAL | STEEL | | MOUNTING METHOD | UNTHREADED HOLE | | STANDARD MOUNTING PATTERN DESIGNATOR | 4 POINT-RECTANGULAR | | STYLE DESIGNATOR | RECTANGULAR, SURFACE MOUNTING | | SURFACE TREATMENT | ENAMEL | | UNTHREADED MOUNTING HOLE DIAMETER | 0.188 INCHES NOMINAL |
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