Cam switch disconnector 32A, Isolator 0-1 (3-pole), in OB4 enclosure with lockable front ŁK32R-2.8211\OB4Z

Rotary cam switch – reliable switching in your installation

This three-pole rotary cam switch with a rated current of 32A is a solid solution for frequent circuit switching. Equipped with a 0 position, it provides additional safety and control over the electrical installation. It is ideally suited for both industrial applications and commercial construction, where reliability and durability are required. The OB4 housing with a lockable cover guarantees protection against external conditions, and the screw connection ensures secure and stable wire connections.

Design and application

A rotary cam switch is a device used to manually switch electrical circuits. The ŁK32R-2.8211\OB4Z model is designed for mounting on a panel or in a control cabinet. Its design based on a cam mechanism ensures smooth and precise contact position change. Designed to operate at a rated insulation voltage of 690V and an impulse voltage of 6kV, it is adapted to operate in demanding conditions. Thanks to the possibility of selecting the 0 position, it allows for complete disconnection of the circuit, which is particularly important during maintenance or repair.

Key features and benefits

• High resistance to external conditions: IP65 protection rating guarantees protection against dust and water jets – ideal for use in harsh environmental conditions.
• Safety of use: The presence of a 0 position allows for complete disconnection of the circuit, minimizing the risk of electric shock during maintenance work.
• Durability and reliability: Made of high-quality plastic, it ensures long-lasting and trouble-free operation. The cam mechanism is characterized by high resistance to wear.
• Easy installation: Screw connection of the main contacts facilitates wire connection, and the compact design allows for easy installation in limited space.
• High switching power: The rated operating power for AC-3 is as high as 17 kW at 400V, allowing it to handle even demanding loads.
• Versatility: Designed for use in various industries and in commercial construction – from machine control to lighting installations.
• Solid construction: The housing material – plastic – provides mechanical strength and corrosion resistance.

Additional product information can be found in the downloadable files: data sheet, operating instructions and CE and RU/UA compliance certificates (available online).