Schneider Electric FHL36015G Ground Fault Circuit Breaker

Schneider Electric's Square D FHL36015G Ground Fault Circuit Breaker is a 3‑pole, 15‑amp, 600‑volt protective device that integrates ground‑fault protection via the included GFM100FA ground‑fault module. Classified within the FH/L family with a G suffix, this breaker is designed for industrial and commercial 3‑phase power distribution where ground faults must be detected and interrupted. The GFM100FA ground‑fault module, described by Schneider Electric as a protection accessory for FH/FC/FA breaker types, provides field‑installable ground‑fault sensing for devices rated from 20 to 100 A and supports I‑line or unit‑mount connections when used with compatible breakers. This configuration is suitable for feeders and control circuits in panels, machine rooms, and other environments where safety and fault isolation are essential, offering a compact solution that combines overcurrent protection with ground‑fault sensing in a single assembly. The product is part of Schneider Electric’s Square D line, ensuring compatibility with standard industrial installations and 600 V applications.