Markdown Square D GJL36050M05 – 50A 3 Pole Motor Circuit Protector

The Square D GJL36050M05 is a 50A PowerPacT G-Frame motor circuit protector engineered for demanding industrial environments. It supplies magnetic-only, instantaneous trip functionality to clear short circuits in motor branch wiring. Designed for unit-mount installations, this device fits into standard motor control centers and combination starters. For long-term maintenance, note that this model is replaced by the HJL36050M72. The magnetic trip adjusts between 150A and 550A for precise tuning.