• Logic Relay designed to balance wear between motors, compressors and generators
  • Monitors 3 external N.O. contacts
  • Isolated Auxiliary supply
  • 3 x SPNO Relay outputs
  • 44mm wide, DIN Rail mount

The product is designed to monitor the status of the externally wired contacts and operate/alternate the output relays in turn on each closure of the contact. A “help” function is included such that it allows the second and third relay to energise when the other contacts are closed.

An auxiliary supply (required to power the unit) must be present for the product to function.