Square D C-44035-145 Operator Crank Assembly For HVL Switch

The Square D C-44035-145 Operator Crank Assembly is a replacement manual actuator for HVL load-interrupter switches, designed for the old-style HVL gear used in medium-voltage switchgear. This crank assembly features a 1-1/4 inch bore to fit the HVL operator shaft and integrates with Square D's HVL family for reliable, hands-on operation when local control is required. Intended for maintenance and retrofit applications, it enables physical actuation of the HVL switch and preserves manual control in installations that rely on a crank-operated mechanism. The component is listed in vendor catalogs as 44035-145-01 (Square D), reflecting the same hardware used with older HVL configurations, and is specified specifically for the HVL line’s operator requirements.