Cam switch 40A, Three-phase starter switch (0,Y,A), in OB14 enclosure with lockable front SK40-4.831\OB14Z

Three-phase starter switch – reliability and safety in your installation

This robust cam switch with a rated current of 40A is a solid solution for frequent switching of electrical circuits. Designed to operate in demanding conditions, it ensures safe and efficient operation of the electrical installation. The design with a sealed front (IP65) guarantees protection against moisture and dust, making it an ideal choice for both industrial applications and workshops.

Functionality and construction for professionals

The switch offers three poles and a "0" position, allowing full control over the circuit. Made of high-quality plastic, it is resistant to mechanical damage and corrosion. Connection of wires is done using reliable screw connections. The complete device in OB14 housing facilitates mounting and provides additional protection of internal components. The switch is characterized by high mechanical durability – it withstands up to 3 million switching cycles, which translates to a long service life and minimizes the need for replacement.

Application in various environments

This cam switch finds application in a wide range of electrical installations:

• Workshops and service centers: Ideal for powering machines and equipment requiring frequent switching on/off.
• Industry: Excellent for controlling electric motors and other energy consumers.
• Building installations: Can be used in electrical switchboards (although it is not designed for direct mounting in them).
• Operator panels: Thanks to the sealed IP65 front, safe in environments exposed to moisture and dust.

Additionally, high resistance to vibration and shock (compliance with IEC 60068 standards) makes the device perform well even in difficult working conditions. The rated operating power for AC-3 is 12 kW at 400V, which demonstrates its efficiency and possibilities for use in more demanding applications.