Cam switch 20A, Rotary disconnect switch 0-1, in OB11 enclosure. SK20-2.4414\OB11

Rotary switch – reliable circuit switching

This SK20 rotary switch in OB11 housing is a solid solution for safe and convenient switching of electrical circuits. Designed for both professional and home use, it provides reliable operation in various conditions. The plastic construction and high IP65 protection rating guarantee durability and resistance to external factors.

Functionality and application

The SK20 rotary switch with a 0 position allows for easy and intuitive disconnection of the circuit. The 0-1 rotary switch allows you to choose between two states – on and off, which is particularly useful in applications requiring frequent switching, e.g. lighting, heating devices or motors. The rated power of 4 kW at 400 V makes it suitable for operating devices with medium power consumption. Made with screw connection technology, it ensures secure and durable wire connections.

Construction and characteristics

The OB11 housing made of durable plastic protects the internal components from mechanical damage and environmental influences. The IP65 protection rating means complete protection against dust and resistance to low-pressure water jets – an ideal solution for use inside buildings and outdoors, provided additional protection against direct exposure to the weather. This model is complete, ready for installation, which simplifies and speeds up the installation process. The lack of auxiliary contacts makes it a simple and economical solution for basic switching applications. The rated continuous current of 20 A ensures safe operation of the electrical installation. Additionally, the inability to return to the 0 position increases safety – the off position remains stable without the risk of accidental activation.