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MERSEN FUSE Handle direct Switch 40A HD40
Mersen HD40 direct-mount operating handle for compatible 16–40 A UL 508 non-fused disconnect switches used in industrial panels and machinery.
£6.61
Why Choose the Mersen HD40 Direct-Mount Disconnect Switch Handle?
The Mersen HD40 is a compact and reliable direct-mount operating handle designed for compatible Mersen UL 508 non-fused disconnect switches rated from 16 to 40 A. It provides a practical manual interface for operating the connected switch in industrial machinery, control panels and electrical distribution equipment.
Developed as part of Mersen’s low-voltage disconnect switch accessory range, the HD40 mounts directly onto the compatible switch mechanism. This direct configuration creates a compact operating arrangement and avoids the need for the extended operating shaft normally used with door-coupled handles.
The HD40 is suitable for new control panel assemblies, original equipment manufacturing and replacement applications. Its genuine Mersen construction helps ensure dependable mechanical operation and compatibility when correctly matched with the specified disconnect switch.
Key Advantages
- Designed for compatible Mersen 16–40 A disconnect switches.
- Suitable for UL 508 non-fused disconnect switch applications.
- Direct-mount design provides compact manual operation.
- Eliminates the need for a separate extended operating shaft.
- Suitable for industrial control panels and machinery assemblies.
- Genuine Mersen accessory for reliable mechanical compatibility.
Key Features
- Mersen low-voltage disconnect switch accessory.
- Direct-mounted operating handle.
- Compatible switch current range of 16–40 A.
- Designed for compatible UL 508 non-fused disconnect switches.
- Manual switch operation for isolation and control.
- Compact design for space-conscious panel assemblies.
- Suitable for new installations and replacement projects.
- Mersen product reference L1043405.
Reliable Operation of Low-Voltage Disconnect Switches
Disconnect switches provide a controlled means of isolating machinery and electrical equipment from the incoming power supply. A correctly selected operating handle allows the connected switch to be moved between its operating positions clearly and consistently.
The direct-mount configuration of the Mersen HD40 is particularly suitable where the switch is operated directly from the front of its mechanism. When installed with a compatible Mersen 16–40 A disconnect switch, it provides a compact solution for industrial control and isolation applications.
Typical Applications
- Industrial machinery isolation.
- Electrical control panels.
- Motor control equipment.
- Automation cabinets.
- Low-voltage distribution equipment.
- OEM machinery and panel assemblies.
- Replacement of compatible disconnect switch handles.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 40 A | |
|---|---|---|
| Device Type | Accessory | |
| Manufacturer | Mersen | |
| Model | HD40 | |
| Manufacturer reference | L1043405 | |
| Product type | Disconnect switch operating handle | |
| Handle type | Direct mount | |
| Compatible current range | 16–40 A | |
| Compatible switch type | UL 508 non-fused disconnect switch | |
| Operating method | Manual | |
| Mounting arrangement | Direct mounting to the switch mechanism | |
| Application | Low-voltage switching and electrical isolation | |
| Accessory supplied | Operating handle | |
| Switch included | No | |
| GTIN-12 | 605340558855 | |
| GTIN-14 | 03605340558852 |
Frequently Asked Questions
What is the Mersen HD40 used for?
The Mersen HD40 is a direct-mount operating handle used to manually operate a compatible Mersen UL 508 non-fused disconnect switch.
Is the HD40 a complete disconnect switch?
No. The HD40 is an operating handle accessory. The compatible disconnect switch must be selected separately.
What switch ratings are compatible with the Mersen HD40?
The HD40 is designed for compatible Mersen disconnect switches with current ratings from 16 to 40 A.
Does the HD40 require an operating shaft?
The HD40 is designed to mount directly onto the compatible switch mechanism, so a separate extended operating shaft is not normally required.
Where is the Mersen HD40 typically installed?
It is commonly used in industrial control panels, machinery assemblies, automation cabinets and low-voltage electrical distribution equipment.
Trusted by Electrical Panel Builders
Mersen disconnect switch accessories are used by electrical engineers, machinery manufacturers and panel builders to support dependable switching and isolation within industrial electrical systems.
