Schneider Electric EJB34015 Three Pole Circuit Breaker

Schneider Electric's EJB34015 is a three‑pole, 15‑amp miniature circuit breaker in the E‑Frame family, designed for 480Y/277 VAC three‑phase circuits with a 100 kA interrupting rating. The bolt‑on mount and compact E‑Frame construction suit installation in panelboards and other distribution gear, delivering robust overcurrent protection for three‑phase feeders in commercial and light‑industrial environments. The standard EJB34015 is rated 15 A at 480Y/277 V, and Schneider Electric also offers a copper‑lug variant, EJB34015LC, to accommodate different termination preferences. This device is built for reliability in demanding duty cycles, and its 3P configuration ensures simultaneous protection across all three phases. It carries Trade Agreements Act (TAA) compliance, making it suitable for procurement in government or large‑scale projects that require suppliers meeting TAA requirements. In short, the EJB34015 provides a high‑capacity, three‑phase protection option for 277/480 V electrical systems where compact, bolt‑on protection is needed, with a broad short‑circuit rating and compatibility with standard panelboard architectures.