|
|
|
National Stock Number:
5925-00-999-9319
Federal Supply Class:
5925
National Item Identification Number:
009999319
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.
|
Manufacturer Information:
| C66004-1 | 037Z3 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (DRAWINGS) |
|
Techincal Specification:
| CIRCUIT BREAKER CURRENT RATING IN AMPS | 50.0 | | CIRCUIT BREAKER TYPE AND QUANTITY | 2 SINGLE POLE | | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 7.250 INCHES NOMINAL | | ENTRANCE DIAMETER NUMERIC DESIGNATOR | 1.000 AND 0.750 | | 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 | WEATHERPROOF-NEMA TYPE 3 | | MAIN LINE MAXIMUM AC VOLTAGE RATING IN VOLTS | 240.0 | | OVERALL DEPTH | 5.000 INCHES MAXIMUM | | OVERALL HEIGHT | 10.500 INCHES MAXIMUM | | OVERALL WIDTH | 7.000 INCHES MAXIMUM | | MATERIAL | STEEL | | MOUNTING METHOD | UNTHREADED HOLE | | STANDARD MOUNTING PATTERN DESIGNATOR | 2 POINT-IN-LINE | | STYLE DESIGNATOR | RECTANGULAR, SURFACE MOUNTING | | SURFACE TREATMENT | PAINT | | SYSTEM FOR WHICH DESIGNED | THREE WIRE SINGLE PHASE | | UNTHREADED MOUNTING HOLE DIAMETER | 0.438 INCHES NOMINAL |
|
|