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40 Amp GFCI Hot Tub Breaker

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GFCI Breaker - 40 Amp, 240V

Each J&J GFCI Load Center Kit Includes: Circuit Breaker, Enclosure, Grounding Bar, and Installation Instructions.
  • Available in 20 through 60-amp rating
  • Filtratec technology for additional noise filtration that resists false tripping
  • Complies with both nec articles 680.44 And 680.12
  • Standard 1" format with plug-in design
  • UL listed under standard UL 489
  • Each model has a UL interrupting rating of 10,000rms
  • CSA Certified
  • Uses copper or aluminum conductor
  • Low voltage stability (resists tripping from brown outs, 50 vac minimum)


J&J Electronics Siemens 40 AMP 220V GFCI load center offers peace of mind in portable spa safety products. This 40 AMP version has low voltage stability to resist tripping and provides critical protection against ground faults for portable spa users. It features advanced filtratec technology that provides additional noise filtration and distinguishes between noise feedback from spa components and genuine ground faults, preventing false tripping. J&J electronics' GFCI load centers provide nec required GFCI protection and a disconnecting means. Be confident in the knowledge that this load center meets nec requirements and is back by a lifetime warranty. GFCI should only be installed by a certified and qualified Electrician.



  • 3
    Poor quality

    Posted by Hillary on Nov 11, 2023

    Knock out on bottom had poor tack welds which caused both to completely come out exposing holes way to large to use. This was also seen with an identical video online with the same spa package in which the electrician complained of the same problem. I now have to drive over an hour round trip to get more electrical supplies to remedy a problem I should never had to in the first place if the quality was better.

  • 5
    Exactly what I ordered !

    Posted by Maxine Gravel on Jun 13, 2021

    Arrived earlier than expected.

  • 5

    Posted by Sean Clegg on Mar 13, 2021

    Excellent service!

  • 5
    40 amp spa pack

    Posted by Unknown on Feb 14, 2021

    Great price and great service!

  • 5
    Great product and price

    Posted by Curtis A Kimball on Sep 27, 2020

    Just what we were looking for and the best price around. Delivery was quick and accurate.