Square D™ NF442L4 NF Series 3-Phase Bottom Panelboard Interior, 480Y/277 VAC, 600Y/347 VAC, 400 A, 42 Spaces, 100 kA SCCR

Square D™ Panelboard Interior, 3-Phase Bottom, Series: NF Series, 480Y/277 VAC, 600Y/347 VAC, 400 A, 42 Spaces, Short Circuit Current Rating: 100 kA, EDB/LAL/LHL Breaker, 4-Wire Wiring Configuration, Aluminum Bus, Panel Mount, NEMA 1/3R/5/12, Aluminum Housing, 10-1/2 in W x 5-3/4 in D x 56 in H