Cam switch disconnector 40A, 0-1 (3-pole), in OB13 enclosure with lockable front SK40-2.8211\OB13Z

Universal cam switch for demanding applications

This three-pole cam switch with a rated current of 40A is a reliable solution for switching electrical circuits on and off. It finds application in both industrial installations and residential construction, where high resistance to environmental conditions and frequent switching are required. The housing in OB13 provides safety and ease of use.

Solid construction and high functionality

The switch is characterized by a solid plastic construction, which guarantees durability and resistance to mechanical damage. The IP65 degree of protection provides protection against dust and water jets, allowing installation in harsh conditions. The cam mechanism allows for smooth and reliable switching of circuits, and the presence of the "0" position increases safety during maintenance and repairs. Designed for mounting on a panel or in distribution boards (although not specifically designed for this), it offers flexibility in installation.

Key features and parameters

• Rated continuous current (Iu): 40 A – ensures safe operation with high-power loads.

• Rated AC-3 operating power (400 V): 12 kW – enables control of electric motors with significant power.

• Degree of protection (IP): IP65 – guarantees protection against dust and water, ideal for indoor and outdoor applications.

• Number of poles: 3 – suitable for three-phase electrical circuits.

• Housing material: Plastic – lightweight and durable construction resistant to corrosion.

• Type of main contact connection: Screw connection - ensures secure and durable connection of wires.

• With 0 position: yes - additional protection during installation servicing.

• Mechanical endurance: Mechanical durability of 3 million switching cycles guarantees long-term and reliable operation of the device.

Applications

This cam switch is perfect for:

• electrical installations in residential and public buildings,

• control cabinets,

• industrial equipment,

• automation systems,

• circuits with electric motors, pumps and other devices requiring frequent switching on and off.

Thanks to its versatility and reliability, it is an optimal solution for professionals and demanding end-users.