Schmersal SRB 301MC safety relay

The safety relay SRB 301MC from Schmersal is used for monitoring emergency stop switches, light barriers, and safety doors in machines and systems. It ensures the safe separation of machine circuits in accordance with applicable safety standards. The device features two fail-safe normally open contacts (NO) and one potential-free monitoring contact (NC) for monitoring the status of the connected safety sensors. Its compact design allows for easy integration into control cabinets. Application areas include industrial machine construction, the automotive industry, and manufacturing technology. The SRB 301MC is designed for use in safety circuits of category 4 according to EN ISO 13849-1. Request spare parts now.