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Square D 100 amps 120/240 V 12 space 24 circuits Combination Mount Meter Breaker Load Center

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Support American manufacturers + independent hardware retailers in one purchase.

Meet the Square D 100A 120/240V Combination Meter Breaker Load Center β€” a compact, all-in-one service solution that consolidates the meter and panel into a single, easy-to-install…

Square D MPN HOM1224M100PC In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $116.99. Our online price is $129.99.
$129.99
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About Product Overview

Meet the Square D 100A 120/240V Combination Meter Breaker Load Center β€” a compact, all-in-one service solution that consolidates the meter and panel into a single, easy-to-install unit. Built for indoor residential use, this combination mount delivers reliable protection and simplified wiring without sacrificing performance.

Designed for practical, real-world installations, this load center provides:

  • 100 amp service tailored for standard residential needs, with reliable protection for branches and devices throughout the home.
  • 120/240-volt operation to accommodate both lighting and larger appliances, giving you flexible circuit planning in one enclosure.
  • 12 spaces for up to 24 circuits using single-pole breakers, allowing ample room for future expansion while keeping configuration straightforward.
  • Combination meter-breaker load center that streamlines installation by combining metering and distribution in a single footprint, reducing wall clutter and wiring complexity.
  • Breakers included for convenient setup right out of the box, so you can get your project up and running quickly.
  • UL Listed for assured safety and compliance, meeting modern electrical standards.
  • Indoor installation suited for protected spaces, designed to maintain performance in typical home environments.
  • Compact footprint with dimensions of width 14.2 in, height 17.9 in, and depth 3.8 in, making it a practical choice for retrofit projects where space matters.

Why this combination matters for your project

For homeowners and electricians, this Square D unit simplifies the service entrance by pairing the meter and a 24-circuit load center into one robust enclosure. The result is fewer enclosures to mount, cleaner wiring paths, and faster installation without compromising safety or reliability. It’s especially well-suited for upgrades, new builds, or remodeling where an efficient, space-conscious solution is a priority.

Use scenarios and practical tips:

  • When upgrading an older service to accommodate more circuits, the 24-circuit capacity provides room to grow without replacing the entire system.
  • In tight utility rooms or wall closets, the combination unit reduces depth and reduces overall footprint compared to separate meter and panel assemblies.
  • Plan future wiring by reserving some spaces for upcoming circuits (lighting, outlets, or specialty loads) to avoid rework later.
  • Verify indoor installation requirements and local electrical codes to ensure compliant integration of the meter-breaker center.

In short, the Square D 100 amps 120/240 V 12 space 24 circuits Combination Mount Meter Breaker Load Center stands out by delivering a streamlined, space-efficient service solution with solid protection, ready-to-use breakers, and a design that anticipates future needs. It’s a thoughtful choice for reliable residential electrical distribution that you can trust.

The Details Specifications

Brand Square D
SKU 36003
UPC 785901863540
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 21 × 16 × 6
Weight 18 lbs
Cubic Feet 1.15875 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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