The 12 Best G3040Mb1200 Siemens Load Centers (2022 reviews)

Best For Very Nice Box:

Buy: Siemens Load Center

Best For Brand Name:

Best For Great Price:

Buy: Siemens Main Lug Load Center

Best With Fast Ship:

Buy: Siemens Phase Load Center

Best For House:

Buy: Siemens Old Meter Base

Best For Good Quality:

Buy: Siemens Load Center

Best With Meter:

Best For Single Phase:

Best With Main Breaker:

Buy: Siemens Pn Series Neutral Load Center

Best Simple Design:

Buy: Siemens Pn Series Neutral Load Center

Best With Disconnect:

Buy: Siemens Pn Series Neutral Load Center

Best Overall: G3040Mb1200 Siemens Load Center

If you often find yourself scrambling for a good center, this is your solution. The G3040Mb1200 Siemens Load Center is outdoor rated and has copper bus bars. Siemens 8 space, 16 circuit, main lug load center is 125 amp rated. And, this is good for the country of origin and it can be trusted for good quality.

Lastly, the g3040mb1200 siemensload center has features for very good quality and it looks good.

Almost all customers found that the center is used to power the hot tub. In addition, they say that the center is a sub panel, uses standard Siemens breakers for the circuits.

Top Customer Quotes:

This will accept squared breakers.
This is plastic and the wing nut is supposed to cut the threads.
This works for sheds and low draw - out buildings.
There is a main lug panel, there is no main breaker to interlock.

Best For Very Nice Box: Siemens Load Center

The Siemens load center's material feels more premium than its price would suggest. The Siemens load center makes for a very nice box and it is very nice. Make sure this fits by entering your model number. And, it makes for perfect condition and it comes with a nice box.

The center is reliable, allows for a perfect fit and it is great quality. Most importantly, the Siemens load center is relatively small, can be trusted for good quality and it does the job.

Almost all buyers agree that the center will mate up properly to the slot provided below the bus bars. Also, they say that the center includes whatever this subpanel is drawing. Also, they also found that the center is the incorrect ground bar kit for this panel. In conclusion, many have used the center for more than a few months without any complaints, and it shows no sign of giving up.

Top Customer Quotes:

This fits most Midwest power and milbank mfg metering equipment.
This is large enough to take #8 in the main lugs.
This is great in a trailer conversion.
This is perfect for a subpanel installation.

Best For Brand Name: G3040Mb1200 Siemens Load Center

Compared with other products by Siemens, the G3040Mb1200 Siemens Load Center has a convenient design. In addition, this is good for country of origin, it works great and has a great design. The g3040mb1200 siemensload center's high-end materials make sure that it ages well with use. Above all, the g3040mb1200siemens load center provides great value, It does the job and has a good design.

Most buyers opine that the center is easy to install, takes up little room and tandem use is allowed here. In addition, a few say that if the center is submerged in water it will leak. Therefore, buyers were eager to recommend it to friends and families.

Top Customer Quotes:

Item dimensions: 13.0"l x 7.0"w x 5.0"h.
This is an outdoor main lug 125.
This is used to change-out old ones.
It is a good idea to mount the breaker box against the a/c housing.

Best For Great Price: Siemens Main Lug Load Center

Compared with other products by Siemens, the Siemens main lug load center has a convenient design. In addition, it is designed for a great price and it is good for good quality. The product is good to use. Above all, the Siemens Main Lug Load Center works perfectly and it is good for very good quality.

Almost all buyers found that the center was a perfectly good small breaker box. Further, they also found that the center will accept the following Siemens branch breaker types. In conclusion, the tone of buyers is very positive and we believe that the center suits the purpose.

Top Customer Quotes:

This is designed for use in panels manufactured before 1968.
This includes screws etc. Additionally, it comes with a neutral ground bar.
This is perfect for the off-grid bathhouse & laundry.
This fits for the two 60 amp breakers.

Best With Fast Ship: Siemens Phase Load Center

The Siemens Phase Load Center is the most convenient product on the market today. The Siemens phase load center is easy to use and it works perfectly. . Moreover, the center is designed for a great price and it is made with a fast ship. Most importantly, the Siemens phase load center features Siemens patented insta-wire technology which allows for quick and easy installation because screws are already backed out, ready for wire insertion on ground and neutral bars.

Most buyers quickly discovered that the center is a 3-phase panel that holds 4 3-phase breakers only, it will not work as a single phase box. Further, a few strongly agree that the center is 3 phase and the cu refers to copper buss material. In short, buyers found this to be one of the best centers for daily purposes.

Top Customer Quotes:

This is a residential sub panel and does not accept 3 phase breakers.
All devices are provided with 2 factory installed ground bars.
Delivers what they promise.

Best For House: Siemens Old Meter Base

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate center. The product is exactly that - it's a simple product that hits all the right notes. Further, this is made with fast shipping and it is made with great quality. The Siemens old meter base is capable of outshining several other products featured in this list in overall features in its price range. Lastly, the Siemens Old Meter Base works great and it fits in a nice box.

Almost all customers agree that the center is 200 amos and has a 200 amp main breaker installed. And, they strongly agree that the center is overhead service entrance only https. Moreover, they say that the center is not for both, then they need to fix their website. To sum up, the tone of buyers is very positive and we believe that the center suits the purpose.

Top Customer Quotes:

Uses electric enter rx type hubs for overhead feed.
This is rated nema 3r outdoor.
This is new never even opened the original box.
This comes with an rx hub provision that accepts up to 2-1/2" hubs.

Best For Good Quality: Siemens Load Center

The Siemens Load Center is suitable and reliable and fits well with your regular use. Accepts approved plug in style siemens or Murray breakers. Further, the center works well for good quality and it is great with great quality. In short, with a 4.6 rating and more than 536 buyers, the Siemens loadcenter stands as the best choice.

One customer says - "Please see below for a link to s4260l3225 cut sheet. ". Most buyers agree that the center comes with a ground bar plus it will likely show up bent.

Why We Like This:

3-phase, 4 wire, 120/240 or 120/208-volt.
Good brand reputation.

Best With Meter: G3040Mb1200 Siemens Load Center

If you want nothing less than the best reliable center, then this product is the one you should definitely consider. The G3040Mb1200 Siemens Load Center's high-end materials make sure that it ages well with use. Also, the center provides great value, it allows for a great fit and has a great design. To sum up, with a 4.4 rating and more than 408 buyers, the g3040mb1200siemens load center stands as the best choice.

Almost all buyers agree that the center includes only the main breaker. And, they say that the center is partmc2040b1200f See cut sheet link as reference https. In addition, they strongly agree that the center is rated for overhead service only, refer to attached link for cut sheet.

Top Customer Quotes:

This is rated for nema 3r outdoor use https.
Check with the local utility for approval before installing.
One of the newcomers and featured product.

Best For Single Phase: G3040Mb1200 Siemens Load Center

If you often find yourself scrambling for an appropriate and satisfactory center, this product should be your first option for buying. Best part: G3040Mb1200 Siemens Load Center costs comparatively low and it is available to ship in 24 hours. In conclusion, with a 4.8 rating and more than 216 buyers, the g3040mb1200 siemens load center stands as the best choice.

Almost all customers agree that the center can fit in 8 three ) breakers.

Why We Like This:

Good brand reputation.
New and hot releases.

Best With Main Breaker: Siemens Pn Series Neutral Load Center

Compared with other products by Siemens, the Siemens Pn Series Neutral Load Center has a convenient design. We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate center. The product is exactly that - it's a simple product that hits all the right notes. Moreover, the center features siemens plug-on neutral, for simple quick installation, It is spacious at over 4 in. In conclusion, with a 5.0 rating and more than 120 buyers, the Siemens pn series neutral load center stands as the best choice.

And, a few say that the pn3048l1125c is a main lug only loadcenter and will not include terminal covers. To sum up, buyers found this to be one of the best centers for daily purposes.

Top Customer Quotes:

This enclosure is the complete assembly, enclosure, panel, dead-front & cover.
Nema type 1 enclosure for indoor use.
Pn series plug-on neutral load center includes 2 factory installed ground bars.

Best Simple Design: Siemens Pn Series Neutral Load Center

Siemens is known for creating pragmatic and minimalist centers for people on the go. The Siemens Pn Series Neutral Load Center features siemens plug-on neutral, for simple quick installation, It is spacious at over 4 in. . In addition, it is plug on neutral, it is reliable and has a good design. Most importantly, the siemens pn series neutral load center comes with great quality and has great design.

Almost all customers found that the center allows for use of 1/2" breakers (duplex/triplex/quadplex) in addition to the 1" version. In addition, they strongly agree that the center is good for 100 amps. Moreover, a few also found that the center is designed to only accept 1" plug in breakers. In conclusion, most customers call the center suits best, and no one questions it.

Why We Like This:

Delivers what they promise.
Good investment for the long term.

Best With Disconnect: Siemens Pn Series Neutral Load Center