Schneider Electric EGB34100 Molded Case Circuit Breaker

Schneider Electric's EGB34100 is a 3-pole E-frame molded‑case circuit breaker rated for 100 A in 480Y/277 VAC systems, featuring bolt-on mounting and a thermal‑magnetic trip that provides long-time overload protection and instantaneous short‑circuit protection up to a 65 kA interrupting capacity. As part of the Square D/EGB family, the EGB34100 is designed for use in NF panelboards and other distribution panels in commercial and light‑industrial applications. This 3-pole unit operates at 480Y/277 VAC with a 100 A rating and a high interrupt rating, and it uses a thermal‑magnetic trip for predictable protection. With bolt‑on mounting and Schneider Electric's E-frame construction, the EGB34100 integrates with Square D NF panelboards and other Schneider Electric distribution systems that specify the EGB line.