Square D 9422A7 Operating Mechanism Handle Disconnect

Product Description

The SQUARE D 9422A7 is a replacement operating mechanism handle designed for use with heavy-duty disconnect switches. This accessory provides the manual actuation interface that allows a technician to open or close the disconnect switch circuit from outside the enclosure. It is a direct-fit replacement component used in industrial and commercial electrical service installations. The handle interfaces mechanically with the internal switching assembly to deliver reliable on-off operation. Electricians and maintenance technicians working on motor disconnect or feeder isolation applications will find this a straightforward OEM-style swap.

This handle is specified for use with the SQUARE D 9422TG1 and 9422TG2 disconnect switches. These switches are commonly installed in industrial facilities, commercial buildings, and manufacturing environments where a lockable, visible-blade disconnect is required for motor branch circuits or feeder protection panels. The 9422A7 is suited to retrofit and repair work where the original handle has worn, broken, or gone missing during service.

Key Features

• Direct replacement operating mechanism handle for 9422TG1 and 9422TG2 disconnect switches
• Provides manual circuit open and close actuation from outside the enclosure
• OEM-style fitment supports accurate mechanical engagement with the internal switching assembly
• Single-unit packaging allows precise quantity ordering for repair or maintenance stock
• Compact form factor fits standard disconnect switch enclosure mounting profiles

Compatibility

Designed for use with the SQUARE D 9422TG1 Disconnect Switch and the SQUARE D 9422TG2 Disconnect Switch.

Installation Notes

Installation should be performed by a licensed electrician. De-energize and lock out the disconnect switch per NFPA 70E lockout/tagout procedures before removing or installing any operating mechanism components. Verify mechanical alignment of the handle linkage with the internal switching mechanism before restoring power. Do not force the handle into position, as misalignment can damage the internal actuator assembly.