Cam switch 40A, 1-0-2 Disconnector (3-pole), in OB3 housing with yellow/red front. ŁK40-3.8380\OB3C

Universal cam switch for demanding applications

This three-pole cam switch with a rated current of 40A is a reliable solution for switching electrical circuits on and off. The 1-0-2 design allows you to choose between three working positions, making it ideal for applications requiring flexibility in control. The OB3 enclosure provides high resistance to external conditions, and the yellow/red front makes it easy to visually identify the switch status.

Solid construction and high functionality

The switch is designed for durability and safety. Made of high-quality plastic, it is resistant to mechanical damage and ensures long-term operation. Screw connection of the main contacts guarantees a secure and stable connection of the wires. The IP65 protection class protects against dust and water ingress, allowing installation in harsh environmental conditions. The rated operating power for AC-3, at 400V, is 20kW, confirming its ability to handle loads with significant power.

Application and benefits

This cam switch finds wide application in low-voltage electrical installations, both in industry and in commercial and residential construction. It is ideal as a safety switch, circuit switch or control element for machines and devices. The lack of normally open and changeover auxiliary contacts simplifies connection diagrams, and the lack of possibility of indirect mounting facilitates installation. Thanks to its construction and the ability to operate continuously at a current of 40A, it is a solid element of every electrical installation. Mechanical endurance at 3 million switching cycles guarantees long-term, trouble-free operation.