Why Choose the Mersen HDF200 Direct-Mount Butterfly Handle?
The Mersen HDF200 is a robust direct-mount butterfly operating handle designed for compatible Mersen SF 400 A fusible disconnect switches. It provides a clear manual interface for operating the switch mechanism in industrial control panels, switchboards and power distribution equipment.
Manufactured as part of Mersen’s low-voltage disconnect switch accessory range, the HDF200 attaches directly to the front of the compatible switch. Its butterfly-style design provides a secure grip for positive local operation, while the direct-mount configuration creates a compact arrangement without requiring an extended door-coupling shaft.
The HDF200 is suitable for new switchgear assemblies, machinery installations, original equipment manufacturing and replacement projects. Its durable polyamide and stainless-steel construction helps support dependable mechanical performance in demanding industrial environments.
Key Advantages
- Designed for compatible Mersen SF 400 A fusible disconnect switches.
- Direct-front mounting provides straightforward local operation.
- Butterfly-style handle provides a secure manual grip.
- Durable PA66/6 and stainless-steel construction.
- Suitable for industrial switchboards and power distribution panels.
- Genuine Mersen accessory for dependable mechanical compatibility.
Key Features
- Mersen low-voltage disconnect switch accessory.
- Direct-mounted butterfly operating handle.
- Designed for compatible SF 400 A switches.
- Manual operation for switching and electrical isolation.
- Compact installation directly onto the switch mechanism.
- Construction includes polyamide and stainless steel.
- Suitable for new installations and replacement applications.
- Mersen product reference P1043385.
Reliable Operation of Fusible Disconnect Switches
Fusible disconnect switches combine electrical isolation with fuse-based overcurrent protection. A correctly selected operating handle provides a controlled means of moving the switch between its operating positions while keeping the operator separated from the internal switching components.
The direct-mount design of the Mersen HDF200 is intended for installations where the compatible switch is operated locally from the front of its mechanism. When correctly matched with a Mersen SF 400 A disconnect switch, it provides dependable manual control for industrial power systems.
Typical Applications
- Industrial power distribution switchboards.
- Electrical control panels.
- Motor control centres.
- Manufacturing and processing equipment.
- Machinery isolation systems.
- OEM switchgear and panel assemblies.
- Replacement of compatible disconnect switch handles.
