Eaton Electronic Safety Relays ESR5 Safety Relay 24V ac/dc, Dual-Channel 2 Safety Contacts

The ESR5 safety relay from Eaton is designed to monitor the signals from safety systems at all times and switch off quickly and reliably in an emergency. These relays are suitable for automation and control 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.

UL, cULus, TÜV.

Monitor potential errors or faults in your machinery with this dual-channel safety relay from Eaton. It offers a versatile analysis of potential hazards in your machine-moving environment by monitoring the signals from all your safety devices and either activating or deactivating the enabling current paths. If a fault is detected, the device immediately interrupts operations to ensure equipment and handler safety. You can use it with automation and control applications like emergency stop buttons, safety guards and light curtains.

• Automatic and manual reset functions for flexible use
• Compact design featuring a length of 22.5mm, width of 114.5mm and depth of 99mm for installation in tight spaces
• Allows detection of faults at input level through the use of integrated diagnostic devices

There are two kinds of safety relays, single-function or multi-function. A single-function relay monitors a specific activity, whereas multi-function relays monitor multiple functions at once. A multi-function safety relay, like this one from Eaton, simplifies installation and, as it needs less wiring, makes economical use of panel space.

Eaton formerly known as Moeller