B-Line Eaton series single met...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$5,375.70
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B-Line Eaton series single meter sockets, 100 A, Test block, Ring type, 3R, ANSI 61 gray painted, #14-2/0, #14-2/0, Galvanized steel, Surface mount, 7

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Model: 124 TB MS20

In Stock (leaves warehouse same day if ordered before 3pm ET)

$5,375.70
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Eaton B-Line series single meter sockets, 100 A, Test block, Ring type, 3R, ANSI 61 gray painted, #14-2/0, #14-2/0, Galvanized steel, Surface mount, 7 jaws, 1 position, 3Ø/4W, Ring protector

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:
#6-250 MCM
Mounting Method:
Surface mount
Number Of Jaws:
4
Number Of Positions:
1
Number Of Wires:
1Ø/3W
Product Height:
30 in
Product Length Depth:
6 in
Product Weight:
32 lb
Product Width:
14 in
Special Features:
Ring protector
Department:
Electrical
Product Finish:
ANSI 61 gray paint
Product Material:
Galvanized steel

B-LINE 124 TB MS20 – Frequently Asked Questions

1) Can the B-Line 124 TB MS20 meter socket be installed outdoors on an exterior wall?
Yes. The Eaton B-Line 124 TB MS20 socket uses a Type 3R enclosure, which is the rainproof rating used for outdoor meter mounting on a building exterior. The housing is galvanized steel finished in ANSI 61 gray paint, and it is built for surface mounting, so it lands flat on the wall rather than recessing into it.
2) Is the 124 TB MS20 a ringless socket or a ring type socket?
It's a ring type. The meter is retained by a sealing ring rather than a ringless pull-off cover, and the socket includes a ring protector. Utilities normally specify one or the other, so if your serving utility requires ringless, this is the wrong unit and you need a ringless-cover socket instead.
3) Does this Eaton B-Line socket have a bypass, and what type?
The bypass provision is a test block. That gives the meter technician a point to connect test equipment or maintain service during meter work, as opposed to a lever bypass or a socket with no bypass at all. If your utility's spec calls for a horn or lever bypass, specify a different configuration.
4) Will a utility accept this socket for a new service, and is it listed?
The 124 TB MS20 is UL listed and EUSERC approved, which is the approval most western US utilities reference in their electric service requirements. Utilities still publish their own approved-equipment list, so match the model against your serving utility's sheet before the service is set.
5) How much wall space do I need for the Eaton B-Line 124 TB MS20 meter socket?
Plan on 30 inches of height by 14 inches of width, with 6 inches of depth off the wall. At 32 pounds empty it's a two-hand set, and because it surface mounts you need clear, solid backing across the full footprint plus working clearance in front of the meter ring per your local utility's meter height rules.
6) How many meters does this B-Line socket hold?
One. It's a single-position socket, so it serves a single metered service. For a duplex, small strip center, or multi-family building where you need several meters on one wall, you need a multi-position gang socket or a metering pack rather than this unit.
7) What is the exact part number for the B-Line single meter socket with the test block and ring protector?
Order it as Eaton B-Line 124 TB MS20. That's the manufacturer part number for the single-position, ring type, Type 3R socket with the test block bypass, galvanized steel body and ANSI 61 gray paint.
8) Will the gray finish on this meter socket hold up in a coastal or industrial environment?
The enclosure is galvanized steel with ANSI 61 gray paint over it, so you get the zinc coating under the topcoat plus the standard utility gray that matches most switchgear and service equipment on a facility. For heavy salt-spray exposure, galvanized steel still wants inspection and touch-up of any drilled or field-cut edges after install.
How fast can I get the B-LINE 124 TB MS20 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 124 TB MS20 come with a warranty?
Absolutely. The B-LINE 124 TB MS20 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 124 TB MS20?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the B-LINE 124 TB MS20 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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