Rotary switch, spring terminal, screw terminals K1B001ULH

Rotary switch – reliable control in your installation

This rotary switch is a solid and functional solution for controlling electrical circuits. Equipped with a spring and screw terminals, it provides convenient and safe connection of wires. It is ideal for both professional applications and home installations where reliability and durability are required.

Construction and application

The switch is designed for indirect mounting, which provides flexibility in choosing the installation location. The housing made of durable plastic ensures resistance to mechanical damage and external factors. The IP40 protection class guarantees protection against the ingress of solid objects larger than 1 mm, making it suitable for use in moderately dusty environments. This model has one 0 position, which makes it easy to identify the switch status. The long rotating handle provides comfortable operation even in difficult conditions.

Parameters and benefits for the installer and user

The rated continuous current of 12 A and the rated power for AC-3, 400 V of 1.5 kW allow for safe control of various electrical receivers. The switch is complete with a housing, which simplifies installation and eliminates the need for additional elements. The use of screw connection ensures a secure and durable connection of wires, minimizing the risk of loosening connections during operation. Thanks to this, the installer can be sure of the solidity of the work performed, and the user – safety of use. The lack of normally open and normally closed auxiliary contacts simplifies the electrical diagram and reduces the number of potential failure points.

Additionally, the switch is characterized by high mechanical durability (1,000,000 cycles) and electrical durability (200,000 cycles AC-23), which translates into a long device life and minimizes costs associated with its replacement. Protection class II provides additional safety by isolating from grounding.