Rotary switch 20A, Switch 1-0-2 (1 - pole), panel mounting front grey knob black SK20-1.834\P03

Rotary switch – reliable switching on and off of circuits

This 1-pole rotary switch, with a rated current of 20A, is a versatile device designed for switching on and off electrical circuits. It is ideal for both industrial installations and applications requiring frequent switching of loads. The design allows for panel mounting, providing convenience and easy integration with existing systems. The gray housing with a black knob gives it an aesthetic look and facilitates identification.

Functionality and application

Rotary switches, such as this model, are widely used as switches, disconnectors, changeover switches and control switches in low-voltage circuits. Thanks to the possibility of creating individual connection programs, through a segmented structure with double cams, the device can be adapted to specific application needs. The switch in the 0 position provides additional safety and control over the circuit. The rated operating power for AC-3 at 4 kW allows for servicing a variety of receivers.

Construction and parameters

The device is characterized by a solid construction made of plastic, ensuring durability and resistance to mechanical damage. Screw connection of the main contacts guarantees a secure and reliable connection of the wires. The IP65 degree of protection on the front side protects against dust and water, enabling operation in harsh environmental conditions. Thanks to the possibility of indirect mounting, the switch can be easily integrated with various structures. Additionally, it meets the requirements of the PN-EN60947-3 and IEC 60947-3 standards, confirming its safety and compliance with applicable standards.