Square D NQ442L4 Panelboard Interior

Square D Panelboard Interior, 3-Phase, Series: NQ Series, 240 VAC/48 VDC, 400 A, 42 Spaces, Short Circuit Current Rating: 100000 A, LA/LH Breaker, 4-Wire Wiring Configuration, Tin Plated Aluminum Bus, Panel Mount, NEMA 1/3R/5/12, Aluminum Housing, 20 in W x 5-3/4 in D x 50 in H

Additional Description: SQD -NQ442L4 PNLBD INT NQ 400A MLO 42 CKT 3P AL

Catalog Description: Panelboard interior, NQ, main lugs, 400A, Al bus, 42 pole spaces, 3 phase, 4 wire, 240VAC, 48VDC