Eaton B-Line series meter breakers, 320 A, Manual circuit closing, Ring type, 3R, ANSI 61 gray painted finish, #4-600 MCM, Surface mount, 4 jaws, 1 position, 1Ø/3W, Overhead and underground feed
Manufacturer Resources
Product Specs
- Amperage Rating:
- 200A
- Certifications:
- UL
- Compliances:
- EUSERC Approved
- Interrupt Rating:
- 42 kAIC
- Product Height:
- 30 in
- Product Length Depth:
- 6 in
- Product Weight:
- 62 lb
- Product Width:
- 22 in
- Department:
- Electrical
- Product Finish:
- ANSI 61 gray paint
- Product Material:
- Steel
B-LINE U225 MTBH – Frequently Asked Questions
1) Can the Eaton B-Line U225 MTBH meter breaker be mounted outdoors?
Yes. The U225 MTBH carries a Type 3R enclosure rating, so it is built for outdoor wall mounting where rain and falling water are the concern. The steel housing is finished in ANSI 61 gray paint, the standard utility gray used on exterior service equipment.
2) What size service conductors will land in the Eaton B-Line U225 MTBH meter socket?
The lugs accept #4 through 600 MCM, which covers typical copper and aluminum service entrance conductors on a large residential or small commercial service. It is set up for either overhead or underground feed, so the same unit works for a mast drop or a lateral from a pad transformer.
3) Is the U225 MTBH a single phase or three phase meter breaker?
Single phase, three wire (1 phase/3W), with a 4 jaw meter socket in a single meter position. If you are metering a three phase service or need multiple tenant positions, this is the wrong unit.
4) Will the utility accept this meter socket on a ringed installation?
It is a ring type socket, meaning the cover is secured with a sealing ring rather than a ringless cover, and it is EUSERC approved plus UL listed. Ring versus ringless is dictated by the serving utility, so confirm which style they require on your service before ordering.
5) What fault current can the B-Line U225 MTBH meter breaker withstand?
It is rated 42 kAIC. That interrupting rating has to equal or exceed the available fault current the utility calculates at your service point, and 42 kAIC covers most residential and light commercial transformers.
6) How much wall space do I need for the U225 MTBH meter breaker, and can one person hang it?
The enclosure measures 30 inches high, 22 inches wide, and 6 inches deep, surface mounted to the wall. It weighs 62 pounds, so plan on two people or a temporary support cleat to set it while you fasten it off. Remember to leave the working clearance in front of the enclosure and keep the meter within the utility's required mounting height.
7) What does manual circuit closing mean on this Eaton meter breaker?
Manual circuit closing means the main breaker in the U225 MTBH is closed by hand after the meter is set, rather than the service energizing through the socket alone. It gives the utility and the electrician a disconnect right at the meter, which is what many jurisdictions now require for an exterior service disconnect.
8) How do I order the right part number for this B-Line meter breaker?
Specify Eaton B-Line model U225 MTBH. That single catalog number covers the ring type, 4 jaw, single position, Type 3R combination meter breaker in ANSI 61 gray.
How fast can I get the B-LINE U225 MTBH delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE U225 MTBH come with a warranty?
Absolutely. The B-LINE U225 MTBH is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE U225 MTBH?
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