Cam switch 63A, 1-0-2 switch (3-pole), in OB16 enclosure with yellow/red front plate SK63-3.8380\OB16C

Universal cam switch for demanding applications

This three-pole cam switch, with a rated current of 63A, is a robust solution for switching electrical circuits. The 1-0-2 design allows you to choose between two working circuits and turn off the power (position 0), making it ideal for applications requiring flexibility and safety. The OB16 housing provides protection against external conditions, and the yellow-red front makes it easy to identify and signal the circuit status.

Construction and practical application

The switch is designed for both professional installers and end-users. Installation is simple thanks to screw connections, and the solid construction guarantees reliability even in harsh conditions. The IP65 protection rating on the front side provides resistance to dust and water jets, allowing it to be used indoors and in industrial environments. The rated operating power for AC-3, at 400V, is 18 kW, making it suitable for controlling motors and other high-power devices. The lack of auxiliary contacts (normally open and normally closed) simplifies installation in applications where they are not required.

Key features and benefits

• Durable construction: The housing made of plastic provides mechanical and chemical resistance.
• Versatility: The ability to switch between two circuits and completely turn off the power increases functionality.
• Safety: IP65 protection protects against moisture and dust, minimizing the risk of short circuits and failures.
• Easy installation: Screw connections facilitate and speed up installation.
• Adapted to different conditions: A wide range of operating temperatures (-40°C to +70°C) allows it to be used in various environments.
• Mechanical endurance: The switch withstands up to 3 million switching cycles, guaranteeing long-term reliability.
• Complete device: Supplied with OB16 housing, ready for installation without the need for additional elements.
• Compliance with standards: Meets the required safety and quality standards, ensuring safe operation.

This cam switch is a reliable tool for every electrician or person responsible for maintaining the efficiency of electrical installations. Its solid construction, versatility and ease of installation make it an ideal choice for a wide range of applications – from residential buildings to industrial plants.