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Eaton 100 amps 120/240 V 22 space 22 circuits Semi-Flush Mount Main Breaker Load Center

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

22 circuit spaces and included breakers make this 100A panel ready to wire a garage, shop, or outbuilding right out of the box.
Eaton MPN CHP22B100
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Eaton item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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Why isn't this online? The whole story →

About Product Overview

The Eaton CHP22B100 is a 100-amp main breaker load center built for a workshop, detached garage, or smaller outbuilding that needs its own dedicated service. With 22 circuit spaces, it gives you enough room to split off lighting, outlets, and equipment circuits without overloading a single breaker or crowding a smaller panel.

It's rated for outdoor use, so it can go on an exterior wall or in an unconditioned space without extra protection, and the semi-flush mounting style keeps the install looking clean against framing or siding. Breakers come included, so you're not sourcing them separately to get the panel operational. It's UL listed and manufactured in the USA, and at 120/240 volts it covers standard residential and light commercial loads.

  • 100 amp main breaker rating
  • 22 circuit spaces
  • 120/240 volt service
  • Semi-flush mounting, rated for outdoor installation
  • Breakers included
  • UL listed, made in USA

The Details Specifications

Brand Eaton
Model / MPN CHP22B100
UPC 786689054588
Weight 22 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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