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Eaton 100 amps 120/240 V 20 space 20 circuits Combination Mount Main Breaker Load Center
Eaton 100 amps 120/240 V 20 space 20 circuits Combination Mount Main Breaker Load Center
Eaton 100 amps 120/240 V 20 space 20 circuits Combination Mount Main Breaker Load Center
Eaton 100 amps 120/240 V 20 space 20 circuits Combination Mount Main Breaker Load Center
Eaton 100 amps 120/240 V 20 space 20 circuits Combination Mount Main Breaker Load Center
Eaton 100 amps 120/240 V 20 space 20 circuits Combination Mount Main Breaker Load Center

Eaton 100 amps 120/240 V 20 space 20 circuits Combination Mount Main Breaker Load Center

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

100 amps and 20 circuit spaces in one UL-listed panel, with breakers included and made in the USA.
Eaton MPN BRP20B100V25 In Stock & Ready to Ship
$139.99
Free shipping on orders over $149
Ships within 24 hours · most orders arrive in about 2 business days
Ships free on orders over $149 $14.99 flat shipping until your order reaches $149.

About Product Overview

This Eaton main breaker load center gives you 100 amps of service and 20 circuit spaces in one combination-mount panel, making it a solid choice for a main electrical panel upgrade or a new circuit installation in a house or shop. It's rated for 120/240 volt service, so it covers standard residential and light commercial loads, and it comes with breakers included so you're not sourcing them separately. Combination mounting means it works whether you're flush-mounting into a wall or surface-mounting where that's more practical. It's built for indoor use and UL Listed, which matters for passing inspection. Made in the USA, this is a panel an electrician can put in and trust to hold up.

  • Main breaker rated at 100 amps
  • 20 circuit spaces, maximum 20 circuits
  • 120/240 volt service
  • Combination mount (flush or surface)
  • Breakers included
  • UL Listed, indoor use, made in USA

The Details Specifications

Brand Eaton
Model / MPN BRP20B100V25
UPC 786689058203
Weight 23 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Price check

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On Amazon, start with these four questions before you click buy.

01

Who's actually selling it

The brand name is on the listing. A different company is in the seller field. Those aren't the same thing, and the second one is who you're buying from.

02

Whether the warranty survives

Most manufacturers only honor a warranty when the unit came through an authorized dealer. We're authorized for Eaton. A third-party marketplace seller usually isn't.

03

Where the box came from

Gray-market stock, returns repackaged as new, and outright fakes move through marketplaces constantly. It all looks identical in the photo. It stops looking identical when it fails.

04

Who you call when it breaks

Ours is a phone number with a person behind it who has held this product. M–F, 6 AM – 5 PM Pacific. (866) 469-8556

The big boxes don't care if your hardware store survives.

Amazon, Home Depot, and Lowe's are built to pull every hardware dollar out of your town. When the local shop can't keep the lights on, the counter where somebody actually knew which part you needed goes with it. We're built the other way: real brands so you're never stuck on a marketplace, and a straight answer to buy it down the street when that's the better call. Support independent hardware — it doesn't restock itself.

Why we tell you to shop local
Authorized dealer · Eaton

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Ask our counter. Or theirs.

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