Mersen SPA130 pistol handle operating shaft featuring a 6 x 6 mm square profile and 130 mm length for compatible UL 508 non-fusible disconnect switch assemblies.
£9.65
The Mersen SPA130 is a purpose-designed pistol handle operating shaft for compatible Mersen UL 508 non-fusible disconnect switch assemblies. Featuring a 6 × 6 mm square profile and an overall length of 130 mm, it provides the mechanical connection between an enclosure-mounted pistol handle and the disconnect switch mechanism installed inside the panel.
The SPA130 enables a compatible disconnect switch to be operated safely from outside the electrical enclosure. Its square shaft construction provides secure engagement with the operating handle and internal switch mechanism, supporting reliable transfer of rotational movement during switching and equipment isolation.
With its 130 mm shaft length, the SPA130 is suitable for control panels where a moderate distance separates the enclosure door from the internally mounted switch. The shaft forms part of a compatible door-interlocking arrangement and is supplied separately from the pistol handle and disconnect switch.
The Mersen SPA130 transfers rotational movement from an externally mounted pistol handle to a compatible disconnect switch located inside an electrical enclosure. This allows machinery and electrical equipment to be switched or isolated without opening the panel during normal operation.
When installed with the appropriate Mersen handle and switch mechanism, the end of the shaft contributes to the enclosure interlocking system. This helps prevent the panel door from being opened while the disconnect switch remains in the ON position, improving operational safety.
| Manufacturer | Mersen |
|---|---|
| Model | SPA130 |
| Manufacturer reference | V1043919 |
| Product type | Pistol handle operating shaft |
| Accessory type | Disconnect switch shaft |
| Shaft profile | Square |
| Shaft dimensions | 6 × 6 mm |
| Shaft length | 130 mm |
| Compatible equipment | Selected Mersen UL 508 non-fusible disconnect switches |
| Accessory function | Handle-to-switch mechanical connection |
| Installation location | Inside an electrical enclosure |
| Supplied as | Shaft only |
The SPA130 connects a compatible external pistol handle to a Mersen UL 508 non-fusible disconnect switch installed inside an electrical enclosure.
The shaft has a 6 × 6 mm square profile and an overall length of 130 mm.
No. The SPA130 is supplied as a shaft only. The compatible pistol handle and disconnect switch must be selected separately.
The SPA130 is designed for selected Mersen UL 508 non-fusible disconnect switches. Compatibility should be confirmed against the exact handle and switch references before installation.
Yes. When used with compatible Mersen components, the shaft forms part of an arrangement designed to help prevent the enclosure door from opening while the switch is in the ON position.
Mersen disconnect switch accessories are used by panel builders, OEM manufacturers and electrical engineers to create reliable external operating and isolation systems for industrial machinery and control equipment.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...