Schneider Electric EGB34100 Three Phase Circuit Breaker

Schneider Electric's Square D EGB34100 is a three-pole molded‑case circuit breaker rated at 100 A for 480Y/277 VAC three‑phase systems. As part of the E‑Frame family, it features bolt‑on mounting for panel installation and a short‑circuit current rating up to 65 kA at 480Y/277 VAC. This unit provides robust overcurrent protection for commercial and industrial distribution feeders, with thermal‑magnetic protection that includes long‑time and instantaneous trip functions. The EGB34100 is designed for use in Schneider Electric/Square D systems and is bolt‑on, 3P, 100A with TAA compliance for installations requiring Trade Agreements Act conformance.