Popular Square D FHL3610018M – 100A 3 Pole Motor Circuit Protector

Part of the legacy F-Frame series, the Square D FHL3610018M is a 3-pole, 100A motor circuit protector. It provides dedicated short-circuit protection for motor branch circuits when paired with an overload relay. This unit-mount device installs into motor control centers and combination starters using AL100FA lugs. For facilities upgrading older equipment, this model is replaced by the newer HJL36100M73. It features an adjustable 300-1100A magnetic trip range, rated 25 kAIC at 480VAC.