Schneider Electric EGB26100 Two-Pole Circuit Breaker

Schneider Electric's Square D EGB26100 is a 100-amp, two-pole molded‑case circuit breaker (E‑Frame) engineered for 600Y/347 VAC distribution systems. With bolt‑on mounting and a 65 kA maximum interrupting capacity, this 2‑pole device provides robust protection for feeders and branch circuits in commercial and light‑industrial installations that use Square D MCCB assemblies. It trips both poles simultaneously to safely interrupt multiwire circuits, helping prevent accidental backfeeds and overheating in 3‑phase networks. The EGB26100 belongs to the E‑Frame family, a mounting style designed for compatibility with compatible Square D panelboards and enclosures, delivering reliable short‑circuit protection at 100 A while preserving conductor ampacity. This model is commonly chosen where a compact, bolted‑on breaker is required in 600 V‑class equipment, offering durable performance in demanding electrical environments.