Electronic Safety Relay

Moeller Electronic Safety Relay

Electronic safety relays designed for the monitoring of safety control circuits.

The device consists of:

  • Power section
  • Electronics
  • Two redundant relays with interlocked opposing contacts for the enabling and signaling paths.

The range includes relays for Emergency-Stop circuits, monitoring of safety mats, bumpers, protective guards and monitoring of two-hand controls, complying with safety category 3 or 4, as per the EC machinery directive standards EN 954-1 and IEC/EN 60 204-1.

Safety relays for Emergency-Stop and monitoring protective guards are available for single or dual channel applications, thus increasing the range of possible application


Click here to view the ESR4 data

Moeller Relay Products

Monitoring Relays Measuring Relays
Electronic Timing Relays Control Relays

Let our expert sales staff guide you through finding the right products to fit your needs. CALL 866-595-9616.