Cam switch 40A, Disconnector 1-0-2 (1 - pole), base mounting rail front closure black SK40-1.834\BS07

Universal cam switch for various applications

This single-pole cam switch with a rated current of 40A and a 1-0-2 switch, is a reliable solution for both professional installers and end users. The construction with a black housing and the possibility of mounting on a rail allows for flexible adaptation to existing installations. This switch is used in circuits requiring frequent switching, providing safe and convenient operation.

Construction and functionality

The switch is characterized by a solid construction made of plastic, which ensures its durability and resistance to mechanical damage. The cam mechanism allows for precise switching between three positions (1-0-2), which is particularly useful in applications requiring the selection of a power source or disconnection of the load. The IP65 protection class guarantees protection against dust and water jets, making it suitable for use in harsh environmental conditions. Connection of wires is done using screw connections, which ensures a secure and durable electrical connection.

Advantages and benefits

• Versatility: Possibility of mounting on a rail (closed front) and a wide range of applications make the switch ideal for various electrical installations.
• Safety: IP65 protection class protects against external factors, minimizing the risk of failure and ensuring safe operation.
• Durability: Made of high-quality plastic guarantees a long service life even in demanding working conditions (ambient temperature from -40°C to +70°C).
• Ease of use: The cam mechanism allows for smooth and precise switching between the 1-0-2 positions.
• Compliance with standards: The device meets the appropriate safety standards, confirming its reliability and compliance with applicable regulations.
• Suitable for loads: The rated power for AC-3 is 12 kW, allowing you to connect various electrical devices.
• No need for frequent replacement: Mechanical durability at 3 million switching cycles ensures long-term use without the need for frequent replacement.
• Simple installation: Indirect mounting simplifies installation in various electrical installation configurations.

Technical parameters in practice

The rated continuous current of 40A allows for safe loading of the switch in typical industrial and domestic applications. The lack of auxiliary contacts (both normally open and normally closed) simplifies the design and reduces the cost of the device without affecting its basic functionality. The ability to operate in an ambient temperature from -40°C to +70°C means that the switch can be used even in extreme climatic conditions. Vibration and shock resistance further increases its reliability in harsh industrial conditions.