Extension Shaft 400 mm for Door-Coupling Handles 5 mm Square Lovato GAX7400
400 mm (15.7 in) shaft extension for Lovato door-coupling handles and related mechanical interlock/coupling systems. Used to extend the handle-to-switch connection through deeper panels or enclosure doors where a 5 mm square shaft is required.
What this product is for
The Lovato GAX7400 is a shaft extension accessory for door-coupling handle assemblies on compatible Lovato switch disconnectors and related coupling systems. It provides a 400 mm (15.7 in) extension length with a 5 mm square shaft profile for installations where the disconnect mechanism must be operated through an enclosure door.
Use for
Use for extending the mechanical connection between a Lovato door-mounted handle and the internal switch disconnector in deeper panels, control cabinets, and industrial enclosures. Commonly used where panel depth or mounting layout requires more reach than a shorter standard shaft.
Avoid for
Avoid for non-compatible handle systems, or where a different shaft profile or diameter is required. Do not assume cross-compatibility with GAX7400AN or other variants that use different handle families or shaft sizes.
Best for
Best for electricians and panel builders using compatible Lovato GA series switch disconnectors with door-coupling handles such as GAX61 to GAX64, GAX61B to GAX64B, GAX67B, and related mechanical interlock or coupling systems including GAX5000, GAX5001, and GAX6000.
Installed in
Typically installed in industrial control panels, machinery disconnect enclosures, OEM equipment, and electrical cabinets where the operating handle is mounted on the door and the switch body is mounted inside the enclosure.
Why this product exists
This accessory allows the installer to match the shaft length to enclosure depth so the door handle can properly operate the internal disconnect. This helps maintain correct mechanical operation without fabricating a custom shaft.
Compared with similar products
Compared with shorter shaft extensions, this 400 mm (15.7 in) version suits deeper enclosures. The key buying detail is compatibility: this part is for specific Lovato handle and coupling families and uses a 5 mm square shaft, so matching the handle series and switch arrangement is more important than length alone.
Specifications
- Manufacturer: Lovato Electric
- Part number: GAX7400
- Product type: Accessory
- Accessory type: Shaft extension
- Length: 400 mm (15.7 in)
- Shaft profile: 5 mm square (0.2 in square)
- Application: Door-coupling handles for switch disconnectors
- Compatible handle families: GAX61-GAX64, GAX61B-GAX64B, GAX67B
- Compatible systems: GAX5000, GAX5001, GAX6000
- Typical use: Panel and enclosure door handle linkage extension
- ApplicationDoor-coupling handles for switch disconnectors | Panel and enclosure door h
- Length400 mm (15.7 in)
- BrandsLovato
- Stock in Elmira1
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