Cam switch 40A, -4.8240 in OB3 enclosure with yellow/red front. ŁK40-4.8240\OB3C

Rotary cam switch – reliable switching in your installation

This 7-pole rotary cam switch with a rated current of 40A is a solid solution for frequent circuit switching. Made of high-quality plastic, it provides durability and resistance to mechanical damage. The OB3 housing with a yellow/red front guarantees a high degree of protection (IP65), making it an ideal choice for use in harsh industrial conditions and humid environments.

Functionality and application

The rotary cam switch is designed for switching electrical circuits, offering a "0" position for added safety. Its rotary design allows for intuitive and precise operation. The rated operating power for AC-3, amounting to 20 kW, allows it to be used in circuits powering devices with significant power. The lack of auxiliary contacts (normally closed, normally open and changeover) simplifies installation and reduces costs.

Advantages in practice

• Durable construction: The plastic housing provides resistance to corrosion and mechanical damage, which translates into a long service life of the device.
• High degree of protection: The IP65 protection class guarantees protection against water jets and dust, allowing installation in demanding environmental conditions.
• Safety of use: The presence of the "0" position allows for complete disconnection of the circuit during maintenance or repair.
• Versatility: Designed for indirect mounting (cannot be mounted directly in distribution boards), providing flexibility in choosing the installation location.
• Suitable for continuous operation: The rated continuous current of 40A ensures stable operation even under heavy load.
• Easy installation: Screw connection of the main contacts facilitates connection of wires and reduces installation time.
• Wide range of applications: Ideal for switching motors, heaters and other electrical devices requiring frequent switching on and off.