Cam switch disconnector 20A, 0-1 switch (3-pole), in OB11 enclosure. SK20-2.8211\OB11

Universal cam switch for safe circuit switching

This three-pole cam switch, with a rated current of 20A, is a reliable solution for switching electrical circuits. The construction in a durable OB11 housing provides protection against external conditions and guarantees long-term operation. It is ideal for use in industrial installations, public buildings and homes.

Functionality and application

The switch is designed to operate in 0-1 circuits, allowing easy switching on and off of the power supply. Its solid construction and high IP65 protection class make it resistant to dust and moisture, allowing installation in harsh environmental conditions. Screw connection ensures a secure and durable connection of wires. The possibility of mounting on a plate expands its range of applications.

Characteristics and benefits

• Durable housing: The OB11 plastic housing protects the internal components from mechanical damage and weathering.
• High resistance: IP65 protection guarantees safe use even in humid and dusty environments.
• Adapted to different conditions: A wide operating temperature range (-40°C to +70°C) allows the switch to be used in different climates.
• Safety of use: The rated power for AC-3 is 4 kW, ensuring safe operation of the device under loads typical of many applications.
• Easy installation: The possibility of mounting on a plate facilitates integration with existing installations.
• Durable construction: Mechanical endurance of 3 million switching cycles guarantees long device life.
• Versatility: Suitable for use in both professional and home installations.
• Conventional rated short-circuit current: 10 kA – provides additional safety in the event of a short circuit.

This cam switch is a solid and reliable device that will meet the expectations of even the most demanding users. Its versatility and ease of installation make it an ideal choice for both professionals and people performing electrical work themselves.