Square D by Schneider Electric EJB34015 is a 3-pole, 15 A molded‑case circuit breaker in the EJB E‑frame family, rated for 480Y/277 VAC three‑phase service. It provides thermal‑magnetic overcurrent protection with an interrupting capacity of 65 kA at 480 VAC and is designed for bolt‑on mounting in compatible Square D panels. This device protects branch circuits in commercial and light industrial distribution, delivering reliable short‑circuit protection for 3‑phase loads at 15 A while fitting within the EJB frame footprint.
