33349 Wohner door coupling rotary drive

Why Choose the Wöhner 33349 CAPUS® Panel Door Coupling Rotary Drive?

The Wöhner 33349 is a heavy-duty door coupling rotary drive designed for compatible high-current Wöhner CAPUS® Panel switch disconnectors and NH fuse switch disconnectors. Its distinctive red and yellow safety colour scheme provides clear visual identification and makes it particularly suitable for emergency switching and main isolation applications.

Designed for use with LTS-800 switch disconnectors and LTS-F 630 NH fuse switch disconnectors, the Wöhner 33349 enables the internally mounted switching device to be operated safely from the front of an electrical enclosure. This supports convenient operation while keeping the main power-switching equipment protected inside the cabinet.

The integrated door interlock and padlock facility help improve operator safety by supporting secure isolation and lock-out procedures. Supplied without a separate operating handle, the rotary drive should be combined with the appropriate Wöhner handle, extension shaft and installation accessories for the intended enclosure arrangement.

Key Advantages

• Heavy-duty door coupling rotary drive for high-current CAPUS® Panel devices.
• High-visibility red and yellow safety finish.
• Designed for LTS-800 and LTS-F 630 switching devices.
• Integrated door interlock supports safer enclosure operation.
• Padlock facility helps enable secure lock-out procedures.
• Provides convenient front-of-panel control of internally mounted switches.

Key Features

• Original Wöhner CAPUS® Panel accessory.
• Door coupling rotary operating mechanism.
• Red and yellow safety colour combination.
• Suitable for emergency and main isolation applications.
• Integrated door interlock.
• Suitable for padlock locking.
• Designed for high-current switching equipment.
• Operating handle and associated accessories selected separately.

Safe Door-Coupled Operation for High-Current Switchgear

A door coupling rotary drive allows a panel-mounted switch disconnector to be controlled externally without requiring the enclosure to be opened during normal operation. The Wöhner 33349 transfers the operator's movement from the cabinet door to the internal switching mechanism, providing clear and dependable control of the connected device.

Its red and yellow design is well suited to installations where the main isolator or emergency switching control must be immediately recognisable. The door interlock and padlock capability can also support site safety procedures by helping prevent access or re-energisation while maintenance work is being carried out.

Typical Applications

• Industrial main switchboards.
• High-current power distribution panels.
• Emergency isolation controls.
• Motor control centres.
• Large machinery control cabinets.
• OEM switchgear assemblies.
• Manufacturing and process installations.
• Lock-out and maintenance isolation systems.