Eaton’s ESR5 safety relays provide optimal safety and a high degree of reliability on plant machinery. Applications that meet the highest safety requirements in accordance with EN 954-1 EN ISO 13849-1 up to PL e and accordance with IEC 62061 up to SILCL 3 can be realized with the ESR5 safety relay. Compatible with a wide variety of safety devices: emergency stops rope pulls two-hand control stations light curtain (OSSD) gate enable device and safety switches