Munro StartBox

The old Stand-by
This flexible, easy-to-install pump start relay provides “pilot-duty” operation for all electrically driven pump equipment. No need to wonder which relay to use, the Munro StartBox has a 40 amp relay to work equally well with single phase 3/4 hp to 5 hp.* For use with controllers with a .36 amp signal or stronger.

  • Works with any residential turf irrigation pump – available in 24v, 110v, 220v coils
  • Color-coded wiring – makes hook up a breeze
  • UL and CUL listed relay and enclosure – safe and reliable


  • Dimensions – 6”x6”x4”
  • UL and CUL listed relay
  • NEMA 3R UL listed enclosure – available in stainless steel or powder coated blue or grey

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