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National Stock Number:
5925-00-999-9320
Federal Supply Class:
5925
National Item Identification Number:
009999320
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:
| C66004-2 | 037Z3 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (DRAWINGS) | | RH102-2WITH2-20ABKRSAND1HT | 21810 | CHALLENGER ELECTRICAL EQUIPMENT CORP |
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Techincal Specification:
| CIRCUIT BREAKER CURRENT RATING IN AMPS | 20.0 | | CIRCUIT BREAKER NATIONAL STOCK NUMBER | 5925-802-8626 | | CIRCUIT BREAKER TYPE AND QUANTITY | 2 SINGLE POLE | | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 7.250 INCHES NOMINAL | | ENTRANCE DIAMETER NUMERIC DESIGNATOR | 0.500/0.750/1.000 AND 0.500 | | ENTRANCE TYPE AND QUANTITY | 5 TRIPLE CONCENTRIC KNOCKOUT AND 2 SINGLE KNOCKOUT | | FEATURES PROVIDED | COVER | | GROUND CONNECTION TYPE FOR WHICH DESIGNED | SOLID | | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | WATERTIGHT-NEMA TYPE 4 | | MAIN LINE MAXIMUM AC VOLTAGE RATING IN VOLTS | 240.0 | | OVERALL DEPTH | 5.000 INCHES NOMINAL | | OVERALL HEIGHT | 7.875 INCHES NOMINAL | | OVERALL WIDTH | 8.125 INCHES NOMINAL | | MATERIAL | STEEL | | MOUNTING METHOD | UNTHREADED HOLE(S) | | UNTHREADED MOUNTING HOLE DIAMETER | 0.438 INCHES NOMINAL | | STANDARD MOUNTING PATTERN DESIGNATOR | 2 POINT-IN-LINE | | STYLE DESIGNATOR | RECTANGULAR, FLUSH MOUNTING | | SURFACE TREATMENT | PAINT | | SYSTEM FOR WHICH DESIGNED | FOUR WIRE THREE PHASE |
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