Cam switch 20A, Voltage Measurement Switch, panel mount front gray black knob SK20-4.883\P03

Rotary switch for panel mounting – reliable circuit control

This SK20-4.883\P03 rotary switch is a robust solution for controlling electrical circuits, designed for both professional and home use. Made of high-quality plastic, it provides durability and resistance to mechanical damage. The design allows for easy panel mounting, and the gray housing with a black knob looks aesthetically pleasing and facilitates identification.

Functionality and technical parameters

The SK20-4.883\P03 switch is characterized by a continuous rated current of 20A and a rated power of 4kW for AC-3 at 400V. It has an IP65 protection rating, which guarantees resistance to dust and water ingress, enabling safe operation in harsh environmental conditions. The use of characteristic C provides protection against overloads and short circuits, and also allows for trouble-free starting of devices with motors – which generate high starting currents. Thanks to the possibility of indirect mounting, the switch can be easily integrated with the existing electrical installation.

User comfort and safety

The switch has a "0" position, which increases safety and allows for easy disconnection of the circuit. Made of durable plastic, it is resistant to mechanical damage and ensures long-term reliability. Screw terminals provide a secure connection for wires with a cross-section of 1...4 mm². Additionally, high mechanical durability (3 million switching cycles) guarantees a long service life. The switch meets safety standards, confirming its reliability and compliance with applicable regulations.