Refrigeration

 “Losing a $3,000 compressor because of a failed $50 contactor is ridiculous, and should never happen.”

– Refrigeration technician with a major grocery chain.


Watch the GGX Installation Video

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Protect Your Refrigeration Compressors From Single Phasing!

Protecting $3,500 refrigeration compressors is a primary goal for refrigeration technicians at grocery stores and convenience stores. A big part of that effort hinges on replacing worn or failed contactors, which often lead to compressor single phasing and loss of the motor.

But there’s a better way to protect your motors and your refrigerated food inventory: NOsparc arc suppressors. When wired in parallel across each pole of your contractor, the 3P-GGXAC NOsparc arc suppressor removes 99.9% of the arcing energy from your contact points and extends the lifetime of your power contactor by at least 10 times. No more pitted or scarred contact points. No more contacts that fail open and quickly lead to compressor single phasing.

More than $5 billion is spent on contactors and relays each year, and the majority of the purchases are to replace contactors that have failed due to contact arcing! With NOsparc arc suppressors protecting your contactors, your annual costs for replacement contactors could drop by 75% or more, and you’ll get the normal full lifetime of performance from your refrigeration compressors.

NOsparc products are patented and UL Certified, and they are simple to purchase and easy to install. Here’s how you can get started in protecting your store from the high costs of compressor single-phasing:

  1. Watch our GGX installation video
  2. If your compressor has a Locked Rotor Amperage of 235 amps or less and an operating voltage of 480 Vac or less, the new, universal 3P-GGXAC480 is the ideal arc suppressor for the job.
  3. Order one 3P-GGXAC NOsparc arc suppressor for each compressor motor you wish to protect (Buy Now)
  4. Thoroughly read and understand the appropriate NOsparc product User Manual
  5. Install the NOsparc product (only by a qualified, trained professional)
Complete the simple form below, and we’ll keep you posted on new products and news about our company.

Want to learn more about our 3P-GGXAC products?

(Click to download)

  • Up to 480 Vac
  • Circuit fuse rating of 50 A (resistive) and absolute maximum current rating of 235 A(rms)
  • Panel mount
  • 3-phase configuration on DIN clips
  • UL recognized component

(Click to download)

  • Up to 480 Vac
  • Circuit fuse rating of 50 A (resistive) and absolute maximum current rating of 235 A(rms)
  • Panel mount
  • 3-phase configuration on DIN clips
  • UL recognized component