|
|
|
National Stock Number:
5925-00-912-2550
Federal Supply Class:
5925
National Item Identification Number:
009122550
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:
| SQX03S | 14799 | SCHNEIDER ELECTRIC USA, INC. | | SQX03S | 56302 | SQUARE D CO CEDAR RAPIDS MFG PLANT | | WCE83292 | 65597 | THALES USA, INC. |
|
Techincal Specification:
| CABLE ENTRANCE DIAMETER | 0.281 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 4.500 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 6.500 INCHES NOMINAL | | ENTRANCE DIAMETER NUMERIC DESIGNATOR | 0.500 AND 0.750/1.000/1.250/1.500 AND 0.500/0.750 | | ENTRANCE TYPE AND QUANTITY | 2 PREPUNCHED HOLE AND 22 SINGLE KNOCKOUT AND 8 FOUR CONCENTRIC KNOCKOUT AND 4 DOUBLE CONCENTRIC KNOCKOUT | | FEATURES PROVIDED | COVER | | FRAGILITY FACTOR | MODERATELY RUGGED | | OVERALL WIDTH | 7.375 INCHES NOMINAL | | MATERIAL | STEEL | | MOUNTING METHOD | UNTHREADED HOLE(S) | | OVERALL DEPTH | 3.313 INCHES NOMINAL | | OVERALL HEIGHT | 9.875 INCHES NOMINAL | | STANDARD MOUNTING PATTERN DESIGNATOR | 4 POINT-RECTANGULAR | | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE | | STYLE DESIGNATOR | RECTANGULAR, SURFACE MOUNTING | | SURFACE TREATMENT | PAINT | | SYSTEM FOR WHICH DESIGNED | THREE WIRE SINGLE PHASE | | UNTHREADED MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL |
|
|