Based on the BERNSTEIN 188 series, the SKI model is the slimline version of a safety switch featuring a separate actuator. Its dimensions (excluding the actuating head) correspond to EN 50047 requirements. The actuating head, which has two actuator openings, is rotary mounted.
The SKI safety switch is designed for installation in applications with confined installation conditions and in section structures. With up to three switching contacts available, SKI offers more space for connecting the wires and variants than the SKT.