ESR5 Safety Relays The ESR5 safety relay from Eaton is designed to monitor the signals from safety devices at all times and switch off quickly and reliably in an emergency. Suitable for 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. The ESR5 safety relay is compatible with a variety of safety devices such as emergency stops, rope pull switches, two hand control stations, light curtains (OSSD), gate enable devices and safety switches. Use for the highest safety requirements in accordance with EN 954-1 EN ISO 13849-1, IEC 62061 and EC 61508 Suitable for the world market with UL, cUL certifications and TÜV Rhineland functional safety certifications Applicable for EN 60204 stop categories 0 or 1 Plug-in screw terminals for fast and fault free replacement Delayed and non-delayed contact expansions accommodate a wide variety of applications Standards UL, cULus, TÜV.