Cam switch disconnector 25A, 0-1 switch (4-pole), in OB2 enclosure with yellow/red front plate ŁK25R-2.8210\OB2C

Cam switch – reliable switching in your installation

This four-pole cam switch with a rated current of 25A is a solid solution for frequent circuit switching. Equipped with a 0 position, it provides safe disconnection of the power supply, and its OB2 housing construction guarantees resistance to mechanical damage and external factors. Ideal for both industrial applications and public buildings where high reliability and durability are required.

Design and operating parameters

The switch is designed for easy installation and convenient operation. Made of durable plastic, it is resistant to corrosion and damage. The IP65 protection class provides protection against dust and water jets, allowing it to be used in harsh environmental conditions. Connection of wires is done using screw connections, which guarantees a secure and stable electrical connection. Designed for indirect mounting, it offers flexibility in choosing the installation location.

This switch is characterized by a continuous rated current of 25A, allowing safe operation with loads up to 13 kW (AC-3, 400V). The rated switching power is 7 kW (230V), 13 kW (400V) and 10 kW (690V) respectively, enabling control of various energy consumers. The housing made of plastic provides lightness and corrosion resistance, and the IP65 protection class guarantees safety in environments exposed to moisture and dust. Four poles allow switching of all phases and neutral, and the 0 position ensures complete disconnection of the circuit for safe servicing or maintenance. Operation is intuitive thanks to the knob providing precise switching.

Applications and compliance with standards

The cam switch ŁK25R-2.8210\OB2 finds application in a wide range of electrical installations, including:

• Industry: controlling electric motors, production machines, technological lines.
• Construction: switching lighting, heating, ventilation in public and industrial buildings.
• Energy: disconnectors in transformer stations, electrical switchgear.
• Workshops and services: switching power supply to devices during repairs and maintenance.

The device meets the safety requirements, which confirms its reliability and compliance with applicable regulations. It provides effective protection of the installation against overload and short circuit – like most circuit breakers in this class. Thanks to this, you can be sure that your installation is safe and works as intended.