Safety relays are essential to providing control reliability. Any instance where US or European safety standards are being met, safety relays must be used.
Because they are so important, there are many different types of safety relays that range in different functions and features. Motion Solutions features stop motion detection, 2 hand palm switch controls, dual inputs with time-delayed outputs and many more.
Safety relays are crucial because they employ force-guided contacts and include Electronic Device Monitoring (EDM) and different reset modes. They are designed to be safe even during a failure.