Eaton B-Line series CT meter socket and enclosure combo, 20 A, Ring type door /cover, Overhead and Underground, ANSI 61 gray painted, #14-#10 load and line lug size, Galvanized steel, Surface mount, 15 jaws, 1 position, CT, NEMA Type 3R
Manufacturer Resources
Product Specs
- Amperage Rating:
- 20A
- Certifications:
- UL
- Cover Door Type:
- Ring
- Degree Of Protection:
- 3R
- Feed Type:
- Overhead/underground
- Line Lug Size:
- #14-#10
- Mounting Method:
- Surface mount
- Number Of Jaws:
- 15
- Number Of Positions:
- 1
- Product Height:
- 42 in
- Product Length Depth:
- 11 in
- Product Weight:
- 160 lb
- Product Width:
- 36 in
- Special Features:
- Includes removable test switch perch
- Department:
- Electrical
- Product Finish:
- ANSI 61 gray paint
- Product Material:
- Galvanized steel
B-LINE 122015 – Frequently Asked Questions
1) Is the B-Line 122015 meter socket rated for outdoor use?
Yes. The 122015 CT meter socket and enclosure combo is a NEMA Type 3R enclosure, so it is built for outdoor, rain-tight service entrance locations, and it is UL listed. The shell is galvanized steel finished in ANSI 61 gray paint, the standard utility gray for exterior gear.
2) How big is the B-Line 122015 CT enclosure and how much wall does it need?
Plan for a full sheet of wall. The 122015 measures 42 inches high, 36 inches wide and 11 inches deep, and it weighs 160 pounds, so it is a two-person set and needs blocking or masonry anchors rated for that load. It is surface mount, not flush, so the whole 11 inch depth sits proud of the wall.
3) Does the 20 A rating on this CT meter socket mean it only serves a 20 amp service?
No. On a CT (current transformer) cabinet the 20 A figure is the rating of the metering circuit, not the service. The current transformers carry the service load and feed reduced secondary current into the 15 jaw meter socket through the #14 to #10 line and load lugs, which is why the lug range is small control-wire size rather than service entrance size. Service size is set by the CTs and the gear ahead of it.
4) Will a 15 jaw meter fit this socket, and what service does that jaw count suit?
The 122015 has a 15 jaw socket in a single position, which is the configuration utilities specify for three phase four wire transformer rated metering. A 4 jaw or 7 jaw meter will not seat in it. Confirm the jaw count on your utility's meter spec sheet before you set the can, since the jaw pattern is not field convertible.
5) Is this a ringless or ring type meter socket?
Ring type. The 122015 uses a ring style door and cover, so the meter is retained by a sealing ring rather than a ringless cover. Utilities are specific about which style they accept on their territory, and a ringless spec will reject a ring type can, so match the utility's requirement before ordering.
6) Can this CT cabinet be used on an underground service, or is it overhead only?
Either. The 122015 is built for overhead and underground feed, so it works whether you are coming down from a weatherhead or up from a lateral. That saves stocking two different cabinets across a multi building site.
7) Does this Eaton B-Line CT cabinet come with a test switch?
It includes a removable test switch perch, which is the mounting platform inside the cabinet for the test switch. The test switch block itself is ordered separately to whatever the serving utility specifies, and the perch pulls out for wiring or to suit the utility's preferred layout.
8) What part number do I give my distributor for this Eaton B-Line CT meter socket?
Order as B-Line 122015. That is the manufacturer part number for the 20 A, 15 jaw, single position CT meter socket and enclosure combination in NEMA 3R with a ring type cover.
How fast can I get the B-LINE 122015 delivered?
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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 122015 come with a warranty?
Absolutely. The B-LINE 122015 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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