Schneider Electric EDB34030 Molded Case Circuit Breaker

Schneider Electric's Square D EDB34030 is a 30A, 3-pole molded‑case circuit breaker in the E‑Frame family, designed for 480Y/277 VAC distribution and bolt‑on mounting in commercial and light industrial panels. It employs a thermal‑magnetic trip to protect downstream circuits and has an interrupting capacity of 18 kA at 480 VAC (25 kA at 240 VAC), suitable for moderate fault currents in 3‑phase systems. The unit measures approximately 5.7 in high, 3.0 in wide, and 4.1 in deep and is compatible with Square D NF panelboards when installed in bolt‑on configurations. In a 3P, 30A form factor, the EDB34030 provides a compact, reliable protection solution for feeders and branch circuits in demanding electrical environments.