Schneider Electric ECB14030G3 Molded Case Circuit Breaker

Schneider Electric's ECB14030G3 PowerLink G3 molded‑case circuit breaker is a 30 A, single‑pole device with a thermal‑magnetic trip for protecting 277 VAC branch circuits in lighting and general distribution, and it supports remote operation within the PowerLink control system. This bolt‑on MCCB is rated for 277 VAC service with a 14 kA interrupt rating, delivering strong short‑circuit protection for commercial installations. As part of the PowerLink G3 lineup, the ECB14030G3 is designed for remote‑operated circuit‑breaker configurations and is compatible with 480Y/277 VAC environments when configured for PowerLink setups. The 1‑pole ECB14030G3 variant is specifically a 30 A protective device, with 14 kA interrupt rating at 277 VAC and standard thermal‑magnetic trip characteristics, making it suitable for emergency lighting systems and other building distribution tasks that require reliable overcurrent protection in a compact molded‑case package.