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National Stock Number:
5925-00-710-1663
Federal Supply Class:
5925
National Item Identification Number:
007101663
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:
| Q0420 | 56365 | SCHNEIDER ELECTRIC USA, INC. | | Q0420-30 | 14280 | SCHNEIDER ELECTRIC USA, INC. | | Q0420-30W | 14280 | SCHNEIDER ELECTRIC USA, INC. | | Q0420L125/Q0C420LF | 14280 | SCHNEIDER ELECTRIC USA, INC. |
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Techincal Specification:
| CABLE ENTRANCE DIAMETER | 0.281 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 10.000 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 10.125 INCHES NOMINAL | | CIRCUIT BREAKER CURRENT RATING IN AMPS | 125.0 | | CIRCUIT BREAKER TYPE AND QUANTITY | 1 TRIPLE POLE | | ENTRANCE DIAMETER NUMERIC DESIGNATOR | 0.500 AND 1.000/1.250/1.500/2.000 AND 0.500/0.750/1.000/1.250 AND 0.500/0.750 | | ENTRANCE TYPE AND QUANTITY | 6 PREPUNCHED HOLE AND 16 SINGLE KNOCKOUT AND 3 FOUR CONCENTRIC KNOCKOUT AND 7 FOUR CONCENTRIC KNOCKOUT AND 20 DOUBLE CONCENTRIC KNOCKOUT | | FRAGILITY FACTOR | MODERATELY RUGGED | | GROUND CONNECTION TYPE FOR WHICH DESIGNED | SOLID | | MAIN LINE MAXIMUM AC VOLTAGE RATING IN VOLTS | 240.0 | | OVERALL DEPTH | 0.375 INCHES NOMINAL | | OVERALL HEIGHT | 20.920 INCHES NOMINAL | | OVERALL WIDTH | 14.250 INCHES NOMINAL | | MATERIAL | STEEL | | MOUNTING METHOD | UNTHREADED HOLE | | STANDARD MOUNTING PATTERN DESIGNATOR | 4 POINT-RECTANGULAR | | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE | | STYLE DESIGNATOR | RECTANGULAR, SURFACE MOUNTING | | SURFACE TREATMENT | PAINT | | SYSTEM FOR WHICH DESIGNED | FOUR WIRE THREE PHASE | | UNTHREADED MOUNTING HOLE DIAMETER | 0.312 INCHES NOMINAL |
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