Cam switch 100A, direction of rotation reversing switch L-0-P, in OB18 enclosure with yellow/red lockable front SK100-3.8368\OB18ZC

Universal cam switch for demanding applications

This cam switch with a rated current of 100A is a reliable solution for frequent load switching. Designed to change the direction of rotation of motors, it is suitable for both industrial installations and more demanding workshop applications. The solid construction and high resistance to environmental conditions guarantee long-lasting and trouble-free operation. Model SK100-3.8368\OB18ZC combines functionality, safety and durability.

Construction and operating parameters

The switch is housed in a robust OB18 enclosure with a yellow/red key-operated front, providing a high degree of protection IP65 – resistance to dust and water jets. Made of plastic, it is lightweight yet resistant to mechanical damage. Screw connection of the main contacts ensures a secure and safe connection of wires with a cross-section from 16 to 35 mm² (rigid) or 16 to 25 mm² (flexible). The rated operating power for AC-3 is as high as 25 kW at 400V, allowing operation of even larger loads. The switch has a "0" position, allowing complete disconnection of the circuit.

Safety and compliance with standards

The switch design meets stringent safety standards, providing protection against overload and short circuit. The rated short-time withstand current is 1.7 kA, and the permissible short-circuit current 2.5 kA. Protection class II in the OB housing further increases safety. The device is characterized by high resistance to vibrations and mechanical shocks, which is particularly important in harsh industrial conditions. Pollution degree EN 60947-1 is 3.