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National Stock Number:
5925-01-194-1215
Federal Supply Class:
5925
National Item Identification Number:
011941215
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:
| 6507544-1 | 03640 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| CABLE ENTRANCE DIAMETER | 1.054 INCHES MINIMUM AND 1.070 INCHES MAXIMUM | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 4.000 INCHES NOMINAL | | CIRCUIT BREAKER CURRENT RATING IN AMPS | 30.0 AND 10.0 | | CIRCUIT BREAKER TYPE AND QUANTITY | 15 SINGLE POLE | | ENTRANCE TYPE AND QUANTITY | 1 PREPUNCHED HOLE | | FIRST CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE HEIGHT | 1.328 INCHES NOMINAL | | FRAGILITY FACTOR | MODERATELY RUGGED | | MAIN LINE MAXIMUM AC VOLTAGE RATING IN VOLTS | 115.0 | | MAIN LINE MAXIMUM DC VOLTAGE RATING IN VOLTS | 28.0 | | MAIN LINE MAXIMUM CURRENT RATING IN AMPS | 30.0 | | OVERALL DEPTH | 6.500 INCHES NOMINAL | | OVERALL HEIGHT | 5.940 INCHES NOMINAL | | OVERALL WIDTH | 9.980 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | MOUNTING METHOD | UNTHREADED HOLE | | SECOND CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE HEIGHT | 1.328 INCHES NOMINAL | | STANDARD MOUNTING PATTERN DESIGNATOR | 6 POINT-RECTANGULAR | | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE | | STYLE DESIGNATOR | RECTANGULAR, FLUSH MOUNTING | | SURFACE TREATMENT | PASSIVATE | | UNTHREADED MOUNTING HOLE DIAMETER | 0.187 INCHES NOMINAL |
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