Cam switch disconnector 20A, 0-1 switch (1-pole), in OB12 housing with yellow/red sealable front. SK20-1.825\OB12ZC

Rotary switch – reliable switching in your installation

This single-pole rotary switch, with a rated current of 20A, is a solid solution for frequent circuit switching. It finds application in both professional installations and home workshops. Made of high-quality plastic, enclosed in an OB12 housing with a yellow-red front, it ensures safety and durability. The design with a 0 position allows for complete disconnection of the circuit, which is particularly important during maintenance or repairs.

Construction and application

Rotary switch SK20-1.825\OB12ZC is a device designed for manual switching of electrical circuits. Its construction based on a cam mechanism guarantees smooth and reliable operation. It is ideal for applications requiring frequent switching of receivers, such as lighting, pumps or heating devices. The OB12 housing provides protection against external factors, and the IP65 degree of protection guarantees resistance to dust and moisture – which is important in harsh working conditions.

Key features and benefits

• Durable construction: The housing made of plastic provides resistance to mechanical damage and corrosion.
• Safety of use: The IP65 degree of protection protects against access to live parts and environmental influences.
• Reliable switching: The cam mechanism guarantees stable and reliable operation of the device.
• Versatile application: Possibility of mounting in various configurations thanks to a wide range of permissible wire cross-sections (1…4 mm²).
• High resistance: Suitable for operation in a wide range of ambient temperatures (-40°C to +70°C).
• Designed for frequent use: Mechanical durability of 3 million switching cycles ensures long device life.
• Easy installation: Mounting to the panel using standard holes (31/□36).
• Rated operating power for AC-3: 4 kW at 400 V – sufficient for most typical applications.
• Safe disconnection: It has a 0 position allowing complete disconnection of the circuit during servicing or repair of the installation.

This switch is not only an electrical component – it is a guarantee of safe and reliable operation of your installation for years to come. Thanks to its solid construction and high technical parameters, it is an optimal solution for both professionals and demanding home users.