Disconnect switch 20A, Isolator 0-1 (4-pole), base rail mounting front yellow-grey knob red SK20-2.8210\BS24

Universal cam switch for safe and flexible installation

This four-pole cam switch SK20-2.8210\BS24 is a reliable solution for switching electrical circuits. Designed for both professional and domestic applications, it provides safe and convenient operation. The design allows for mounting on a DIN rail, simplifying integration with existing systems. Made of high-quality plastic, it is resistant to mechanical damage and ensures long-term operation.

Construction and application

The cam switch is used for manual switching of electrical circuits, offering a 0 (off) position. It is ideal where the ability to disconnect power in a simple and intuitive way is required. It finds application in electrical distribution boards, control cabinets, and in industrial and building installations. Designed for front mounting on a DIN rail, which minimizes installation time and ensures stable mounting. Resistance to environmental conditions (IP65) guarantees reliable operation even in harsh conditions.

Key features and benefits

• High reliability: Rated continuous current of 20A and high resistance to external conditions ensure stable operation for a long time.
• Safety of use: IP65 protection class protects against dust and water ingress, increasing safety in various environments.
• Easy installation: The design adapted for DIN rail mounting significantly simplifies the installation process.
• Versatility: Possibility of use in various types of electrical installations – industrial, building or commercial.
• Durable construction: Made of durable plastic, resistant to mechanical damage and atmospheric factors.
• Clear operation: Clear marking of the 0 (off) position makes operation easier and minimizes the risk of errors.
• Compliance with standards: The product meets the relevant safety standards, ensuring compliance with applicable regulations.
• Optimal power: Rated power for AC-3 is 4 kW at 400V – sufficient for most standard applications.
• Solid connections: Screw connection of the main contacts ensures a secure and durable connection of the wires.

The rated continuous current is 20A, and the rated power for AC-3 at 400V is 4 kW. The degree of protection is IP65, guaranteeing protection against dust and water, and the number of poles is 4. The connection of the main contacts is realized by a screw connection.

Thanks to this cam switch, you can be sure that your electrical installation is safe, reliable and easy to operate – both for professionals and end users.