B-LINE 100A Group Metering Enc...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,767.43
$1,717.43
B-Line Eaton series group metering

B-LINE 100A Group Metering Enclosure 3R Galvanized Steel Surface Mount System

(No reviews yet) Write a Review

Model: 12

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

$1,767.43
$1,717.43
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

B-LINE 100A Group Metering Enclosure 3R Galvanized Steel Surface Mount System

Professional electrical metering solution for multi-unit applications

The B-LINE 100A Group Metering Enclosure delivers reliable electrical distribution and metering capabilities with professional-grade galvanized steel construction and 3R degree of protection for indoor/outdoor installations. This surface mount system accommodates overhead and underground feed types with versatile lug configurations, making it ideal for multi-position metering applications requiring UL certification and durable ANSI 61 gray paint finish.

Professional Features & Benefits

  • 100A Amperage Rating: Provides substantial electrical capacity for multi-unit metering and distribution applications
  • 3R Degree of Protection: Weather-resistant enclosure suitable for both indoor and outdoor installations
  • Galvanized Steel Construction: Ensures long-term durability and corrosion resistance in demanding environments
  • Flexible Feed Configuration: Accommodates both overhead and underground electrical feed types for versatile installation options
  • Comprehensive Lug Range: Line lugs (#6-250 MCM) and load lugs (#14-2/0) support diverse conductor sizes and connection requirements
  • UL Certification: Meets rigorous safety and performance standards for professional electrical installations
  • Surface Mount Design: Simplifies installation with direct wall mounting capability and accessible service access

Technical Specifications

  • Amperage Rating: 100 A
  • Bypass: None
  • Certifications: UL
  • Cover Door Type: Ring
  • Degree Of Protection: 3R
  • Department: Electrical
  • Feed Type: Overhead/underground
  • Line Lug Size: #6-250 MCM
  • Load Lug Size: #14-2/0
  • Material: Galvanized steel
  • Mounting Method: Surface mount
  • Number Of Jaws: 4
  • Number Of Positions: 2
  • Number Of Wires: 3
  • Product Finish: ANSI 61 gray paint
  • Product Height: 21.5 IN
  • Product Length Depth: 4.63 IN
  • Product Weight: 20 LB
  • Product Width: 14 IN

Professional Applications

  • Multi-unit residential properties requiring individual metering
  • Commercial facilities with multiple tenant spaces
  • Industrial complexes with distributed electrical loads
  • Retail establishments with separate utility tracking needs
  • Professional office buildings with departmental metering
  • Educational facilities with zone-based electrical monitoring
  • Healthcare facilities requiring detailed power consumption tracking

Why Choose B-LINE Quality?

B-LINE delivers proven reliability through UL-certified construction, weather-resistant 3R protection, and durable galvanized steel materials with professional ANSI 61 gray finish. The robust 20-pound construction ensures long-term performance in demanding electrical distribution applications.

Manufacturer Resources

Product Specs

Amperage Rating:
100 A
Bypass:
None
Certifications:
UL
Cover Door Type:
Ring
Degree Of Protection:
3R
Feed Type:
Overhead/underground
Line Lug Size:
#6-250 MCM
Load Lug Size:
#14-2/0
Mounting Method:
Surface mount
Number Of Jaws:
4
Number Of Positions:
2
Number Of Wires:
3
Product Height:
21.5 IN
Product Length Depth:
4.63 IN
Product Weight:
20 LB
Product Width:
14 IN
Department:
Electrical
Product Finish:
ANSI 61 gray paint
Product Material:
Galvanized steel

B-LINE 12 – Frequently Asked Questions

1) How many meter positions does the B-LINE 100A group metering enclosure hold?
Two metering positions, each with a 4-jaw socket on a 3-wire configuration, rated 100 A. That covers a duplex application, a two-unit rental, or a pair of tenant spaces that each need their own utility account. If you need three or more tenants metered at one location, this two-position unit will not do it and you need a larger group metering stack.
2) Can this B-LINE group metering enclosure be mounted outdoors on an exterior wall?
Yes. It carries a 3R degree of protection, which is the rain-and-sleet rating used for outdoor service equipment, and the galvanized steel body is finished in ANSI 61 gray paint. It is a surface mount unit, so it bolts directly to the wall face rather than sitting flush in the wall.
3) What conductor sizes will the lugs in this 100A meter pack accept?
Line lugs take #6 through 250 MCM, so the service conductors coming from the utility drop or lateral land directly without a transition. Load lugs are smaller, #14 through 2/0, which is what feeds each tenant's panel. Size your branch feeders to stay within 2/0 or you will need a separate junction.
4) Does this B-LINE metering enclosure include a meter bypass for hot socket changes?
No bypass. Bypass is listed as none, so the utility has to pull the service or de-energize to change a meter. If your utility requires lever or horn bypass on multi-position sockets, this is the wrong unit and you need a bypass-equipped version.
5) Is this a ringless or ring-type meter socket?
Ring type. The cover door is a ring style, which matters because many utilities specify one or the other and will not set a meter on the wrong cover. Confirm with your serving utility before you order, since a ringless jurisdiction will reject a ring cover.
6) Does this meter enclosure work with an overhead service drop or only underground?
Both. The feed type is listed as overhead/underground, so the same enclosure serves a mast-fed overhead drop or an underground lateral coming up from below. That is handy on a retrofit where the utility is converting service type.
7) What are the dimensions and weight of this B-LINE two-position meter enclosure for planning wall space?
It measures 21.5 inches high, 14 inches wide, and 4.63 inches deep, and weighs 20 pounds. On a stud wall, that depth means it stands proud of the finish surface, and the 21.5 inch height needs to land inside the utility's meter height window.
8) Is this B-LINE group metering enclosure UL certified for permitted commercial work?
UL is the listed certification on this enclosure, which is what an inspector looks for on service equipment in a commercial or multi-family install.
9) Can I use this for a 120/240V single phase duplex service?
The socket configuration is 4 jaw, 3 wire, which is the standard arrangement for single phase three wire service at 100 A per position. It is not a network or three phase socket, so a 5-jaw or 7-jaw application needs a different enclosure.
10) Will galvanized steel hold up on a coastal or industrial exterior wall?
The shell is galvanized steel under ANSI 61 gray paint, a painted zinc-coated body that resists corrosion in general outdoor exposure. In heavy salt spray or corrosive process environments, buyers typically move to a stainless enclosure instead.
How fast can I get the B-LINE 12 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 12 come with a warranty?
Absolutely. The B-LINE 12 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 12?
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 12 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.
!