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Eaton B-Line series meter breakers
Manufacturer Resources
Product Specs
- Amperage Rating:
- 200A
- Bypass:
- Test block
- Certifications:
- UL
- Compliances:
- EUSERC Approved
- Cover Door Type:
- Ring
- Degree Of Protection:
- 3R
- Line Lug Size:
- #6-250 MCM
- Load Lug Size:
- Main fuse
- Mounting Method:
- Surface mount
- Number Of Jaws:
- 5
- Number Of Positions:
- 1
- Number Of Wires:
- 1Ø/3W
- Product Height:
- 48 IN
- Product Length Depth:
- 6 IN
- Product Weight:
- 57 LB
- Product Width:
- 14 IN
- Special Features:
- 480 V breaker
- Department:
- Electrical
- Product Finish:
- ANSI 61 gray paint
- Product Material:
- Galvanized steel
B-LINE 225 MTBP MS15 – Frequently Asked Questions
1) Will the B-Line 225 MTBP MS15 meter breaker work on a single-phase three-wire 200 amp residential service?
Yes. The 225 MTBP MS15 is built for 1 phase, 3 wire service and rated 200 A, with a single meter position and a 5-jaw socket. The 5-jaw configuration is what a utility calls for when it needs a neutral or voltage reference beyond the standard 4-jaw ringed socket, so confirm the serving utility specifies 5 jaws before ordering.
2) Can this Eaton B-Line meter breaker be mounted outdoors?
It is a 3R rated enclosure, so it is rain and sleet resistant and suitable for outdoor wall mounting. The housing is galvanized steel finished in ANSI 61 gray paint, and it is a surface mount unit, not flush or semi-flush, so it hangs on the face of the wall rather than recessing into it.
3) Will this meter breaker pass a utility inspection that requires EUSERC drawings?
The 225 MTBP MS15 is EUSERC approved and UL listed, which is the combination most western utilities require on metered service equipment before they will set a meter.
4) Does this meter socket have a bypass so the utility can pull the meter without killing the load?
Bypass on the 225 MTBP MS15 is by test block, not a lever bypass. That lets a meter tech land test leads and work the meter, but it is not the same as a horn bypass assembly. If the utility specifically requires lever or horn bypass, this unit will not satisfy that spec.
5) How much wall space do I need for the B-Line 225 MTBP MS15, and is it a one-person install?
Plan on 48 inches of height, 14 inches of width, and 6 inches of depth off the wall. At 57 pounds it is a two-person lift onto the mounting hardware, particularly if it is going up on a pole or a stucco wall.
6) Is the meter cover on this B-Line unit a ring or ringless type?
It takes a ringed meter cover. Utilities standardize one way or the other in a given territory, and a ringless socket will not accept a ring-type meter cover or the utility's sealing ring, so this has to match what the serving utility uses on the street.
7) Does the 225 MTBP MS15 include a 480 volt breaker?
Yes, a 480 V breaker is part of the assembly, which puts this unit on higher-voltage service rather than a plain 120/240 residential application. Match the breaker rating to the service voltage on the drawing before you commit, since the socket itself is wired 1 phase, 3 wire.
8) What is the exact part number to order this Eaton meter breaker?
Order it as Eaton B-Line 225 MTBP MS15. That is the manufacturer part number, and it identifies the 200 A, single position, 5-jaw, 3R configuration with test block bypass.
How fast can I get the B-LINE 225 MTBP MS15 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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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 225 MTBP MS15 come with a warranty?
Absolutely. The B-LINE 225 MTBP MS15 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 225 MTBP MS15?
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