Schneider Electric EDB34030 3 Pole Circuit Breaker

Schneider Electric's Square D EDB34030 is a 3-pole, 30-amp molded‑case circuit breaker from the E‑Frame family, designed for 480Y/277 VAC three‑phase systems. This bolt‑on, TAA‑compliant device provides three‑pole protection for distribution circuits in commercial and industrial environments, with short‑circuit interrupt ratings up to 18 kA at 277 VAC and 25 kA at 480 VAC. The unit protects all three phases in a single package, making it suitable for motor feeders, lighting and power panels, and other equipment circuits in facilities that rely on 480Y/277 VAC networks. Its E‑Frame construction supports straightforward replacement in existing Square D installations and secure mounting in panelboards and enclosures. As part of Schneider Electric's Square D lineup, the EDB34030 offers reliable, bolt‑on protection for projects that require 3P/30A protection in 480Y/277 VAC distribution schemes, including data centers and light industrial applications that demand robust protection against short circuits.