Cam switch 40A, Disconnector 0-1 (4-pole), front panel mounting enclosed black SK40-2.8210\P07

Cam switch – reliable circuit switching

This four-pole cam switch with a rated current of 40A is a solid solution for safe and convenient switching of electrical circuits. Designed for both professional and demanding users, it combines durability, functionality and ease of installation. Equipped with a "0" position, it allows for complete disconnection of the circuit, which increases safety during maintenance or repair.

Design and application

The switch is designed for front panel mounting, and its black housing made of plastic provides an aesthetic appearance and resistance to mechanical damage. The IP65 protection class guarantees protection against dust and water jets, allowing it to be used in harsh environmental conditions. The cam mechanism ensures smooth and reliable switching, and the screw connections facilitate the connection of wires with a cross-section of 4…10 mm². It is ideal for control cabinets, switchboards and industrial applications requiring frequent circuit switching.

Key features and benefits

• High mechanical resistance: Durable plastic construction ensures long life even with intensive use – confirmed by mechanical durability at 3 million switching cycles.
• Safe operation: It has a "0" position allowing complete disconnection of the circuit, which minimizes the risk of electric shock during service work.
• Protection against external factors: IP65 protection class guarantees resistance to dust and water, allowing operation in demanding conditions.
• Easy installation: Designed for indirect mounting and front panel mounting (□48 hole), which simplifies installation.
• Wide range of applications: The rated operating power for AC-3 is 12 kW at 400V, making it suitable for various industrial and construction applications.
• Adapted to work in difficult conditions: Wide operating temperature range (-40°C to +70°C) and resistance to vibrations and shocks ensure reliable operation even in extreme conditions.
• No auxiliary contacts: The lack of auxiliary contacts simplifies the design and reduces costs while maintaining the basic functionality of the switch.

Additional information: the switch complies with IEC 60068-2-6 (vibrations) and IEC 60068-2-27 (shocks) standards. It also has CE, RU and UA compliance certificates.