Schneider Electric EDB34015 Molded Case Circuit Breaker

The Square D by Schneider Electric EDB34015 is a 3-pole, 15 A molded‑case circuit breaker built on the E‑frame bolt‑on platform, designed for three‑phase distribution in commercial and light‑industrial panelboards. Rated for 480Y/277 VAC, it delivers up to a 25 kAIC interrupt capacity at that voltage, enabling fast, reliable protection against short circuits while remaining compatible with standard Square D NF panelboards and other Square D enclosures. The unit accepts copper or aluminum conductors in sizes 14 through 6 AWG and measures about 5.7 inches tall, 3.0 inches wide, and 4.1 inches deep, with bolt‑on mounting that simplifies replacement in existing E‑frame installations. As a genuine Square D/Schneider Electric product, the EDB34015 is commonly used as a protective device in three‑phase distributions, including panelboard feeders and branch circuits, where a compact, high‑reliability breaker is required for 480Y/277 VAC systems.