PowerMark Gold 40 Amp 2-Space 4-Circuit Indoor Single-Phase Main Lug Circuit Breaker Panel
- Indoor NEMA 1 enclosure
- Main lugs are factory installed
- Use with equipment ground kit TGK4 (order separately)
- See More Details
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Product Overview
The load center includes a sturdy tin-plated copper buss bar and a galvanized box for increased durability and reliability. The one-piece interior removes and re-installs easily. Indoor NEMA 1 enclosure with combination surface/flush front. This load center is UL listed and ANSI Certified.
- Galvanized box construction
- Copper buss bar for excellent conductivity
- Solid neutrals for quick, easy, secure terminations
- Single-phase, 40 Amp, 240-Volt maximum
- UL listed and ANSI certified
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Info & Guides
Product Overview
- Indoor NEMA 1 enclosure
- Main lugs are factory installed
- Use with equipment ground kit TGK4 (order separately)
Compare Similar Individual Subpanels
 | |  |  | |
| Brand | Square D | GE | Square D | |
| Name | QO 30 Amp 2-Space 2-Circuit Indoor Main Lug Load Center | PowerMark Gold 40 Amp 2-Space 4-Circuit Indoor Single-Phase Main Lug Circuit Breaker Panel | PowerMark Gold 70 Amp 2-Space 4-Circuit Indoor Single-Phase Main Lug Circuit Breaker Panel | QO 40 Amp 2-Space 2-Circuit Outdoor Main Lug Load Center |
| Price | ||||
| Ratings | (91) | (117) | (117) | (2) |
| Maximum Amperage (amps) | 30 | 40 | 70 | 40 |
| Indoor/Outdoor | Indoor | Indoor | Indoor | Outdoor |
| Number of Spaces | 2 | 2 | 2 | 2 |
| Mounting Type | Plug-On | Plug-On | Plug-On | Plug-On |
| Number of Circuits | 2 | 4 | 4 | 2 |
| Load Center Type | Main Lug | Main Lug | Main Lug | Main Lug |
| Load center width (in.) | 3.81 | 5.6875 | 5.45 | 4.88 |
| Load center height (in.) | 6.72 | 10.25 | 9.98 | 9.38 |
| View Product | View Product | View Product | View Product |
Compare Similar Individual Subpanels
| | | | |
| Brand | Square D | GE | Square D | |
| Name | QO 30 Amp 2-Space 2-Circuit Indoor Main Lug Load Center | PowerMark Gold 40 Amp 2-Space 4-Circuit Indoor Single-Phase Main Lug Circuit Breaker Panel | PowerMark Gold 70 Amp 2-Space 4-Circuit Indoor Single-Phase Main Lug Circuit Breaker Panel | QO 40 Amp 2-Space 2-Circuit Outdoor Main Lug Load Center |
| Price | ||||
| Ratings | (91) | (117) | (117) | (2) |
| Maximum Amperage (amps) | ||||
| Indoor/Outdoor | ||||
| Number of Spaces | ||||
| Mounting Type | ||||
| Number of Circuits | ||||
| Load Center Type | ||||
| Load center width (in.) | ||||
| Load center height (in.) | ||||
| View Product | View Product | View Product | View Product |
Key Features
Specifications
Dimensions
Load center depth (in.)
3.34
Load center height (in.)
10.25
Load center width (in.)
5.6875
Details
Electrical Product Type
Main Lug/ Main Lug Kit
Indoor/Outdoor
Indoor
Load Center Mounting Type
Flush,Surface
Load Center Type
Main Lug
Maximum Amperage (amps)
40
Mounting Type
Plug-On
Number of Circuits
4
Number of Spaces
2
Phase Type
1 Phase
Product Weight (lb.)
4.409
Returnable
90-Day
Voltage (volts)
240
Warranty / Certifications
Certifications and Listings
UL Listed
Manufacturer Warranty
One year warranty from first use
Questions & Answers
68Questions15Answers
Are these 1 hour fire rated?
Asked by Spark March 3, 20211
AnswerThank you for your question. No, there is not a fire rating for load centers.
Box claims 8 circuit. For distributing 230 V it supports only 3 circuits. I was expecting 4 circ...
Asked by Katz February 8, 20210
AnswersI have a 100 amp main will this supply my new 125 amp lug box
Asked by Jj September 3, 20202
AnswersYes when a main lug panel is rated for 125A it means you can use it to control from 0 up to 125A. Thanks for the question
What type of wire shlould i use to feed sub pannel from the main breaker
Asked by Charles August 21, 20200
Answers16 spaces, 32 circuit, how do get to 32 circuits?
Asked by Sparky August 1, 20201
AnswerHi Sparky, you would just select the 32 circuit option. It is currently in stock.We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot!
Can I use double pole breakers in this box? Also will heavier gauge wire such as 6 gauge fit in t...
Asked by TIMT April 16, 20204
Answersyes you can use 2 pole breakers. and the neutral and grounding bars do take 6 gauge wire stranded or solid
What grounding wire do I need for this panel
Asked by Chris November 19, 20191
AnswerIt depends on the wire and breaker you're feeding the panel with and there is an nec table to go off of
Main lugs are factory installed; convertible to main breaker. What does this mean if you can't in...
Asked by Art October 27, 20192
AnswersYou can use this panel as a sub and feed with the main lugs from a breaker in the main panel. If using this one as a main it'll need a 2 pole breaker and a main breaker hold down kit.
Will this fit in the walls for a trailer?
Asked by Daniel October 27, 20192
AnswersIt is designed for a standard stud wall on 16” centers.
How to install a main breaker
Asked by Mdpalma44 October 14, 20192
AnswersHi, This should be powered by a 2 pole breaker from a main panel somewhere else. Is this being powered right from your utility company??
Customer Reviews
Mar 20, 2019
Because the price was so affordable, I was able to overlook a couple of things: The screw holes ...
Because the price was so affordable, I was able to overlook a couple of things: The screw holes in the cover didn't align with the ones in the box. I had to do a bit of "hammer adjustment"! Also the bus contact didn't quite line up with one the breakers, so a little more "alignment" required. The knock-outs in the box required more than a little "knocking" to get them out, but like I said, I didn't pay a lot for it and after adding a ground buss, it did the job I wanted, a small sub-panel in my garage to support a welder, for not a lot of cash outlay!
On the plus side, the breakers aligned well with the cover opening and the finish is good. I was able to install two (2) single breakers (120VAC) for my lights and receptacles and a double breaker (240VAC) for the welder and compressor. It fit in the same small footprint of the previous box.
If you are on a budget, and don't mind a bit of "adjusting", I recommend this box as a small, low priced alternative. Once it's mounted and working, you'll be glad you did!
by MustangMan
Mar 27, 2014
Pictured style discontinued
The TLM1212CCU has undergone a design revision in which it has 1/2" knockouts, and no main breaker knockout up top (and is notably smaller). I, too, went to purchase one to match my existing subpanel and found the item pictured is not what is sold in stores (nor is it at the blue box competitor). Based on GE's current catalog, if you're looking for what is pictured above, you will need to seek a TM1212CCU (note the absence of the "L")... Or find old stock somewhere. Boxes with red amperage labels are the newer revisions (which don't match the picture, and usually have a "P" at the end of the model number).
by Hugh
Mar 19, 2021
Very strong enclosure with a good selection of knockouts and...
Very strong enclosure with a good selection of knockouts and holes for component mounting. Circuit breakers were slightly difficult to snap in but a strong seating is important. Wire lugs are thick and hold wires securely.
by JIM
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