Square D 9421 LH-6 Handle Turn Switch Accessory

Square D 9421LH6 is a 6-inch rotary handle assembly that serves as the handle-turn switch accessory for Square D Class 9421 Type L disconnect switches and PowerPacT B/H/J/L circuit breakers. It is rated for 125 A to 300 A devices and provides external ON/OFF control compatible with NEMA 1, 3R, and 12 enclosures. The kit is designed for variable-depth flange mounting and includes all parts necessary to mount the handle to the enclosure flange, with two mounting methods offered for installation flexibility. This accessory is intended for use with all disconnect switch and circuit breaker installations within the 9421 family, enabling manual operation of the associated 9421LH6 mechanism from outside the enclosure.