Cam switch 20A, Disconnector 0-1 (3-pole), base mounting front closure yellow/red SK20-2.8211\BS28

Robust construction and reliable operation

This three-pole cam switch with a rated current of 20A is an element designed for safe and convenient switching of electrical circuits. Designed by the renowned company SPAMEL, it combines durability, functionality and ease of installation. The 0-1 switch type allows you to choose between two positions: on and off, making it an ideal solution for various applications – from simple home installations to more demanding industrial systems.

Functionality and safety in one device

The switch is characterized by a high degree of protection IP65, which guarantees resistance to dust and water ingress, ensuring safe operation even in harsh environmental conditions. Made of durable plastic, it is resistant to mechanical damage and corrosion. Mounting is done using a front-mounted base closure, which facilitates installation and ensures stability. Additionally, the lack of auxiliary contacts (normally closed, normally open and changeover) simplifies the construction and increases the reliability of the device.

Universal application and easy installation

This model is particularly useful in installations requiring frequent switching of circuits, such as lighting, heating or electrical device control. The rated operating power for AC-3 is 4 kW at 400V, making it suitable for most standard applications. Screw connection of the main contacts ensures a secure and durable connection of the wires. The switch is designed for indirect mounting and is not suitable for installation in distribution boards. The design with a knob provides convenient operation and precise switching.