E-MAX SMR Relay

The SMR Relay is designed for stud-mounting on the rear terminals of a protective relay for detection of the presence of trip current.

The SMR is self-mounted in existing installations without panel drilling. The trip lead is removed from the terminal, the relay screwed into its place and the lead connected to the terminal on the other end of the SMR.

Once the contact leads are connected the installation is complete. The terminals are separated by isolation fins and are designed to allow use of standard tools for securing to the terminals. Terminals to ground and coil to contact isolation is 2500 V rms.