Eaton B-Line series meter breakers, 100 A, Test block, Ring type, 3R, ANSI 61 gray painted, 010 kAIC, #14-2/0, MCB, Galvanized steel, Surface mount, 4 jaws, 1 position, 1Ø/3W, 480 V breaker
Manufacturer Resources
Product Specs
- Amperage Rating:
- 100A
- Certifications:
- UL
- Compliances:
- EUSERC Approved
- Interrupt Rating:
- 10 kAIC
- Product Height:
- 38 in
- Product Length Depth:
- 4.63 in
- Product Weight:
- 35 lb
- Product Width:
- 12 in
- Department:
- Electrical
- Product Finish:
- ANSI 61 gray paint
- Product Material:
- Galvanized steel
B-LINE 214 MTB MS15 – Frequently Asked Questions
1) Will the Eaton B-Line 214 MTB MS15 meter breaker work outdoors on an exterior wall?
Yes. The 214 MTB MS15 is a Type 3R enclosure in galvanized steel with an ANSI 61 gray painted finish, so it's built for outdoor surface mounting against a wall. It mounts on the surface rather than flush into the wall, so no recess pocket is needed.
2) What service size and configuration does the B-Line 214 MTB MS15 meter breaker cover?
It's a 100 A, 4-jaw socket with 1 position, wired 1 phase 3 wire, with a 480 V breaker. The 4-jaw arrangement is the single-phase self-contained meter configuration, so it will not serve a 3-phase meter that needs a 7-jaw socket.
3) Is this meter breaker ring type or ringless, and does it matter for my utility?
The 214 MTB MS15 is a ring type socket. Utilities specify one or the other, and a ringless cover will not seal a ring type socket, so confirm which your serving utility requires before ordering. It also carries a test block and is EUSERC Approved, which is what most western utilities ask for on service equipment.
4) What wire sizes will the lugs on this 100 A meter breaker take?
The unit is rated for #14 through 2/0 conductors, which covers the usual copper and aluminum service entrance sizes for a 100 A service.
5) How much wall space do I need for the B-Line 214 MTB MS15, and can one person hang it?
Plan for 38 inches of height and 12 inches of width, with 4.63 inches of depth off the wall. It weighs 35 pounds, so it's a one-man lift but easier with a second set of hands to hold it plumb while you fasten it.
6) Is this meter socket UL listed for a permanent service installation?
Yes, the 214 MTB MS15 carries UL certification and is EUSERC Approved, the two approvals an inspector and a utility typically look for on metered service equipment.
7) Does the B-Line 214 MTB MS15 combine the meter and the main breaker in one enclosure?
It does. This is a meter breaker (MCB), meaning the meter socket and the main circuit breaker share one 3R enclosure, so you're not mounting a separate meter can and disconnect. It's a single position unit, so there are no branch positions for feeding multiple tenants.
8) What is the exact part number to order this Eaton B-Line meter breaker?
Order it by model 214 MTB MS15 from Eaton's B-Line series. That designation covers the 100 A, 4-jaw, ring type, 3R meter breaker with test block.
How fast can I get the B-LINE 214 MTB MS15 delivered?
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Can I return it if it doesn’t work for me?
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reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE 214 MTB MS15 come with a warranty?
Absolutely. The B-LINE 214 MTB 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 214 MTB MS15?
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