Safety relays are intended to reliably monitor the signals from safety devices and switch off quickly in an emergency. Eaton’s ESR5 safety relays provide optimal safety and a high reliability for plant machinery. The ESR5 enables applications to meet the highest safety ratings in accordance with EN954-1, EN ISO 13849-1 up to PL e and IEC 62061 up to SILCL 3.

Core features for safety relays
• Suitable for global applications with UL, cUL and TÜV safety certifications
• Plug-in screw terminals provide fast and fault-free replacement
• Multiple-voltage versions (24–230 Vac/Vdc) offer a flexible range of applications
• Delayed and non-delayed contact expansions accommodate a wide variety of applications
• Compatible with emergency stops, rope pulls, two-hand control stations, light curtains (OSSD), gate enable devices and safety switches

Parameter Name	Parameter Value
Measured/monitored value	safety
Applications	emergency stop
Mounting	DIN rail
Norms	IEC
Trigger voltage	Max.: 230 VMin.: 24 V