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PowerMark Gold Load Center/Generator Interlock Kit

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  • For use with powermark gold load centers
  • Converts load center for use as a generator panel
  • Kit includes interlock device, assembly hardware and labels
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Product Details

There's no need for a separate generator panel with the GE PowerMark Gold Load Center/Generator Interlock Kit. This kit includes everything required to change a 150 - 225 Amp load center to a generator panel. For vertical boxes only.
  • Convert an existing load center into a generator panel
  • For use with a 150 - 225 Amp Powermark gold main breaker load center with a left-right handle orientation and a back-fed branch breaker mounted at top right
  • Ensures that the main breaker is in the off position before the branch breaker is back-fed from the generator for safety
  • UL listed
  • NEC compliant
  • Includes stainless-steel interlock device, auxiliary main breaker retainer, assembly hardware, hole drill template and critical circuit identification labels
  • For information go to geindustrial.com and search for publications DET393 (information sheet) and/or DEH-41103 (installation instructions)



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From the Manufacturer

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Specifications

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Questions & Answers

88Questions
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Q:Will this interlock kit work on a TSMR420? The gap is 2 5/8".
by|Jan 23, 2022
0 Answer
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Q:Will this work on a TM1212RCU MOD 2 125 AMP panel?
by|Jan 7, 2022
3 Answers
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A:  I don’t know. I used it on a 200 amp GE Powermark panel. 

by|Jan 8, 2022

    A:  The National Electric Code does not allow for "Will this work with" if the product, in this case an interlock device is not UL listed for the 125Amp panel, it cannot be legally installed on that panel ..it may work but wouldn't be legal...

    by|Jan 9, 2022

      A:  Maybe. I couldn't make it work with my 200 AMP panel and returned the kit. My problem was finding a compatible main breaker which were no longer available.

      by|Jan 9, 2022
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        Q:Will this work on a TLM2412RCU MOD 2 panel?
        by|Oct 23, 2021
        1 Answer
        Answer This Question

        A:  Unfortunately there is not an interlock kit that works with 125A load centers. Thanks for the question.

        by|Oct 25, 2021
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          Q:I want to order a new panel breaker box for my house do you install them ?
          by|Jul 27, 2021
          1 Answer
          Answer This Question

          A:  Hello Larry, Thank you for the inquiry about PowerMark Gold Load Center/Generator Interlock Kit. We do offer some electrical installation. However, we are not able to provide a cost for your project as all projects and customers are different. Please click here to "https://www.homedepot.com/services/c/electrical-wiring-upgrade/1672a3813?vfrom=search-modal&hp= or call 888-806-3986 for information about pricing and availability. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.

          by|Aug 13, 2021
          Showing 1-4 of 88
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          Customer Reviews

          4.3 out of 5
          (102)
          • 4.3
            out of 102 reviews
          • 92%recommend this product
          Filter by:
          Showing 1-10 of 102 reviews
          Simple and effective solution to switch the main off and run the generator to the desired breaker...
          Simple and effective solution to switch the main off and run the generator to the desired breakers. I found it helpful to watch on Youtube a video: Generator Interlock switch and Power Inlet box Installation which shows the installation of this precise model. We installed it with the Reliance 50 Amp Non-Metallic Power Inlet Box Model # PBN50 and a GENERAC 50 ft. 50 Amp Generator Cord with NEMA 14-50 Male and Locking Female,
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          This was exactly what my electrician needed for my new emergency generator hookup. It was also ab...
          This was exactly what my electrician needed for my new emergency generator hookup. It was also about $100 cheaper than what I was quoted at our local electrical supply house. Therefore, I am VERY pleased with my purchase.
          by
          • Verified Purchase
          • Recommended
          Instructions were adequate and install was straightforward. The template for the screw holes is ...
          Instructions were adequate and install was straightforward. The template for the screw holes is a nice inclusion. Functions as intended, and I feel confident that I can't backfeed to utility. Definitely want to use the THQL (thick,) breaker.
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          The Interlock system fit and worked on my box very well installation was a breeze
          The Interlock system fit and worked on my box very well installation was a breeze
          by
          • Verified Purchase
          • Recommended
          The kit worked well. The instructions and template provide made it easy to drill the holes in the...
          The kit worked well. The instructions and template provide made it easy to drill the holes in the cover. The kit installed easily within the holes drilled and did the job of making sure the main breakers are off when the power inlet breakers are in the on position. Use care when working within the main load center. Your main wires can still have electricity up to the lugs even if you turn off the main switch within the load center. In my load center the main switch and lugs are on the bottom.
          by
            • Recommended
            This interlock kit is a must when using a generator through the main panel. Easy Install, and mak...
            This interlock kit is a must when using a generator through the main panel. Easy Install, and makes it impossible to run generator power while main switch is on. I recommend this product.
            by
            • Verified Purchase
            • Recommended
            Poorly designed by GE
            I just bought and installed this interlock on my GE Powermark Gold LoadCenter, ( 4-handle left-right mains), meticulously following the instructions (though they are barely useful). The install actually was very easy, but when I put the front cover back on, the tabs for the main breaker(s) and generator breakers just don't properly engage. I was readily able to turn on the backfeed breaker while the main was still energized (no, there was no generator connected). I was SURE I had done something wrong, but if I did I can't figure out what it is. Exhaustive research online has turned up nothing, I expect an interlock to absolutely, positively lock out the alternate power source. This product really doesn't do that. It's really appalling given that it is GE designed and made for use on a GE panel. I'm thinking that my only solution is a an aftermarket product, but they all look so cheezy compared to the GE product. Still, no matter how nicely built, it's not worth much if it doesn't even accomplish its basic function. This is a total bummer. (Note that my panel is installed inverted for bottom feed line power.)
            by
            • DIY
            2 found this review helpful
            Great Part
            This part works great well worth the money. Simple to install with normal tools.
            by
            • DIY
            • Verified Purchase
            • Recommended
            3 found this review helpful
            Great inexpensive way to backfeed legally!
            I went looking for a 200 amp main load center to replace my out dated unit. I stumbled across this little guy and grabbed it and a new GE Gold load center. The added advantage to getting this, is any unit you install it on can be installed upside down, as all breakers including the mains, are side to side. (advantageous to me, the mains come in on the bottom, and house runs go out the top.) I live in Florida, and this is a 100% to code legal means of back feeding your panel during outages. (my fingers are blocking my name and phone number on the panel in the pic attached)
            by
            • DIY
            • Recommended
            5 found this review helpful
            Excellent product.
            This is a great product for those who want to install a generator inlet box on the outside of there home to feed power to your normal GE PowerMark electrical panel during a power outage without the need for a separate generator panel/transfer switch. This locks the main breaker in the "off" position while the breaker for your feed from the generator is in the "on" position, and vice versa. This ensures that you won't have power coming to the panel from 2 different sources. In other words, this is a very inexpensive alternative to the transfer switch/generator panel. This is a nice kit. It seems well built of quality materials. Don't be scared by the hole drilling, the instructions are very clear and the kit comes with a template so you won't mess it up. Unlike the similar kit for Siemens panels, this GE kit does NOT waste any valuable circuit breaker slots. I highly recommend this product.
            by
            • DIY
            • Recommended
            10 found this review helpful
            Showing 1-10 of 102 reviews

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