Square D EHB34015 Three-Phase Molded Case Circuit Breaker

Square D EHB34015 is a three-pole, 15-amp molded‑case circuit breaker from Square D/Schneider Electric’s EHB family, designed for 480Y/277 VAC three‑phase systems and bolt‑on installation in NEHB panelboards. It provides thermal‑magnetic protection with a 14 kA interrupting rating at 480 VAC (277 VAC line‑to‑line) and is built for bolt‑on mounting to ensure secure seating in compatible panelboards. This 15 A, 3P breaker is intended as a field replacement or expansion component for Square D NEHB panelboards, offering straightforward integration into appropriate electrical distributions in commercial and light‑industrial settings.