Cam switch disconnector 20A, Switch 0-1 (4-pole), in OB12 housing with yellow/red lockable front SK20-2.8210\OB12ZC

Universal cam switch for demanding applications

This four-pole cam switch, in a robust OB12 housing with a yellow-red locking head, is a reliable solution for switching electrical circuits. Designed for both professional use and end customers, it combines a solid construction with functionality and safety. It is ideal for electrical installations where frequent circuit changes or disconnection of devices are required.

Construction and operating parameters

The switch is characterized by high resistance to external conditions thanks to a plastic housing with a protection class of IP65 – this guarantees protection against dust and water jets. Designed for panel mounting, it provides convenient access and ease of operation. Made of high-quality materials, it ensures long-lasting and trouble-free operation. A continuous rated current of 20A and the ability to connect cables with a cross-section of 1…4 mm² allow for use in various installations. Characteristic C allows it to react more slowly to short current surges, so it tolerates starting devices with a motor well.

Application and benefits

• Versatility: Excellent for switching circuits in low-voltage electrical installations, both in domestic and industrial applications.
• Safety: IP65 protection class provides protection against moisture and dust, increasing safety in harsh conditions.
• Durability: Made of durable materials guarantees long life and reliability of the device.
• Easy installation: Designed for panel mounting, which facilitates installation and access to the device.
• Convenient operation: Yellow-red locking head provides additional protection against accidental contact with conductive elements.
• Compliance with standards: Meets the required safety standards, confirming its quality and reliability.
• Application: Ideal for applications requiring frequent circuit switching or disconnection of devices – e.g. in workshops, garages or technical rooms.
• Multifunctionality: Possibility of use in various configurations thanks to the availability of 0-1 switches with different number of poles (from 1 to 12).

This cam switch is a solid and practical solution for anyone who needs a reliable electrical circuit switch. Its versatility and durability make it an ideal choice for both professionals and home users.