Schneider Electric EDB34080 3-Pole Circuit Breaker

Schneider Electric Square D EDB34080 is an E-Frame mini circuit breaker designed for 480Y/277 VAC three‑phase feeders, delivering 80 A of overcurrent protection in a 3‑pole, bolt‑on package. It employs a thermal‑magnetic trip mechanism and is intended for use with NF panelboards, with a bolt‑on mounting suitable for industrial and commercial distribution panels. The device offers an 18 kAIC interrupting rating at 480Y/277 VAC (25 kAIC at 240 VAC), ensuring robust fault current handling in typical 480‑volt circuits. Terminations accept aluminum or copper conductors from 14 AWG to 2/0 AWG, providing versatile wiring options. This unit is TAA compliant and UL listed, with HACR rating, making it a reliable choice for environments requiring compliance with trade agreements and standard electrical safety certifications.