Square D EJB34060 Industrial AC Circuit Breaker

Square D by Schneider Electric EJB34060 is a 3-pole molded-case circuit breaker (MCCB) rated for 60 A at 480Y/277 V AC, part of the E-Frame EJB family designed for industrial power distribution. It is a bolt-on mounting device with a visible trip indicator, providing reliable overload and short‑circuit protection for three‑phase feeders in commercial and industrial environments. The unit offers an interrupting rating of 18/25 kA at 480Y/277 VAC, delivering substantial fault-current protection for typical industrial systems, and is compatible with Square D E-Frame panels and other distribution gear that accept EJB-series MCCBs. Common applications include protection of motors, pumps, conveyors, and other three‑phase equipment in panelboards and switchboards where compact MCCB protection with clear trip status is required.