Cam switch disconnector 25A, 0-1 switch (3-pole), in OB13 housing with yellow/red front and indicator light SK25-2.8211\OB13C/L

Cam switch – reliable circuit switching

This three-pole cam switch, with a rated current of 25A, is a robust solution for frequent circuit switching. It finds application in both industrial installations and commercial and residential construction, where reliability and safety are required. Equipped with a position 0, it allows for complete disconnection of the circuit, which is crucial during maintenance or repair. The housing made of plastic provides good insulation and protection against mechanical damage.

Design and functionality

The switch is housed in a durable OB13 housing, which meets IP65 standard – this guarantees protection against water jets and dust. The front, closed in yellow/red with a signal lamp, facilitates visual identification of the circuit status. The connection of the main contacts is made using screw connections, which ensures a secure and durable connection of the wires. Designed for panel mounting, it offers convenient access and ease of operation. This model is complete – ready for immediate installation after unpacking.

Application and benefits

This cam switch works perfectly in applications requiring frequent switching of loads, such as:

• Electric motors: Smooth starting and stopping of motors.
• Lighting: Control of lighting in production halls, warehouses or public utility facilities.
• Heating devices: Switching heating circuits.
• Industrial machines and equipment: Controlling the power supply of various machine elements.

Thanks to the high quality of workmanship and solid construction, the switch ensures long-lasting and trouble-free operation. The rated operating power for AC-3 is 8 kW at 400V, making it a suitable choice for various applications. Additionally, the lack of normally open or normally closed auxiliary contacts simplifies installation in less complex control systems. The rated short-circuit current value is 10 kA, which provides additional safety for the installation.