DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Breakthrough Current Breakthrough Current |
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Square D Homeline Circuit Breaker Boxes
Use these boxes with Homeline series circuit breakers and connect them to a main box—they do not have a main circuit breaker switch. They are single-phase, 3-wire, and can be mounted for top or bottom feed conduit connections. Boxes are rated NEMA 1 for indoor use. Also known as load centers.
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
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| Number of Spaces | Current, A | Voltage | Frequency, Hz | Breakthrough Current | Mounting Style | Bus Bar Material | Attachment Style | Closure Method | Ht. | Wd. | Dp. | Each | |
NEMA 1 Rated Boxes | |||||||||||||
| 6 | 100 | 120V AC/240V AC | 50/60 | 10,000 A @ 120 V AC 10,000 A @ 240 V AC | Surface | Tin-Plated Aluminum | Lift Off | Screws | 12 5/8" | 8 7/8" | 3 7/8" | 0000000 | 000000 |