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Decades of Equipment Knowlege.


















Out of stock
*Enclosure: Square D – NQMB4LA* (7 – 30A Fuses) (8- 20A Fuses)
Square D NQ442L4 used circuit panel board: 400A, AI Bus, 42 pole spaces, 3-phase, 4-wire. Supports 240VAC/48VDC, compatible with QOB/QOB-VH/QHB breaker types. Ideal for robust electrical systems.
Decades of Equipment Knowlege.
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