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Munro - Pump Start Relay With Nema 3 Enclosure
- Pump Protection – Prevent overheating and run-dry.
- Safety – Protect customers from pump failure and risk of fire. Low 24v external power reduces risk of harming people or pets.
- Built Tough – No cheap plastic box that will crack and fade. UL Nema 3R enclosures in stainless steel.
- Simple Installation – Color-coded wire leads, simple instructions and high quality components make the SmartBox easy to install and maintain.
- Works with a Standard Controller – No extra wiring required when using a 24v controller (110v and 220v also available).
Standard pump relays are great for switching a pump on-and-off. But they offer no protection to common failures like loss of prime or loss of water in the suction line. Pumps that run dry will quickly overheat and can become permanently damaged.
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.
With the StartBox you get:
- Pump Protection – Prevent overheating and run-dry.
- Safety – Protect customers from pump failure and risk of fire. Low 24v external power reduces risk of harming people or pets.
- Built Tough – No cheap plastic box that will crack and fade. Choose UL Nema 3R enclosures in stainless steel or powder-coated steel.
- Simple Installation – Color-coded wire leads, simple instructions and high quality components make the SmartBox easy to install and maintain.
- Works with any residential turf irrigation pump – No extra wiring required when using a 24v controller (110v and 220v also available).
- Installation Installation (Size: 495.6 KB)
- Spec Sheet Spec Sheet (Size: 134.9 KB)