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Shop Local. Support Independent. 364 products available

Circuit Protection Device

Browse circuit protection device from the trusted brands you know — sourced through the same distribution network that supplies thousands of independent hardware stores nationwide. Every order helps keep them on the corner.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
364 products Same-day shipping cutoff: 11 AM PT
ABB Q-Line 40 amps Standard 2-Pole Circuit Breaker
USA
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Abb

ABB Q-Line 40 amps Standard 2-Pole Circuit Breaker

MPN: THQL2140A

$17.99
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ABB Q-Line 30 amps Standard Single Pole Circuit Breaker
USA
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Abb

ABB Q-Line 30 amps Standard Single Pole Circuit Breaker

MPN: THQL1130A

$10.99
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ABB Q-Line 20 amps Standard Single Pole Circuit Breaker
USA
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Abb

ABB Q-Line 20 amps Standard Single Pole Circuit Breaker

MPN: THQL1120A

$10.99
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Square D QO 100 amps 120/240 V 6 space 12 circuits Combination Mount Main Lug Load Center
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Square D

Square D QO 100 amps 120/240 V 6 space 12 circuits Combination Mount Main Lug Load Center

MPN: QO612L100RBCP

$79.99
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Square D QO 70 amps 120/240 V 2 space 4 circuits Surface Mount Main Lug Load Center
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Square D

Square D QO 70 amps 120/240 V 2 space 4 circuits Surface Mount Main Lug Load Center

MPN: QO24L70SCP

$36.99
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Eaton 15/15 amps Tandem 2-Pole Circuit Breaker
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Eaton

Eaton 15/15 amps Tandem 2-Pole Circuit Breaker

MPN: CHT1515

$34.99
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Eaton 20/20 amps Tandem 2-Pole Circuit Breaker
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Eaton

Eaton 20/20 amps Tandem 2-Pole Circuit Breaker

MPN: CHT2020

$34.99
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Eaton 100 amps Plug In 2-Pole Circuit Breaker
USA
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Eaton

Eaton 100 amps Plug In 2-Pole Circuit Breaker

MPN: CH2100

$99.99
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Eaton 40 amps Plug In 2-Pole Circuit Breaker
USA
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Eaton

Eaton 40 amps Plug In 2-Pole Circuit Breaker

MPN: CHF240

$37.99
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Eaton 30 amps Plug In 2-Pole Circuit Breaker
USA
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Eaton

Eaton 30 amps Plug In 2-Pole Circuit Breaker

MPN: CHF230

$37.99
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Eaton 60 amps Plug In 2-Pole Circuit Breaker
USA
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Eaton

Eaton 60 amps Plug In 2-Pole Circuit Breaker

MPN: CHF260

$37.99
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Eaton 20 amps Plug In 2-Pole Circuit Breaker
USA
Ships Today

Eaton

Eaton 20 amps Plug In 2-Pole Circuit Breaker

MPN: CHF220

$37.99
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Eaton 50 amps Plug In 2-Pole Circuit Breaker
USA
Ships Today

Eaton

Eaton 50 amps Plug In 2-Pole Circuit Breaker

MPN: CHF250

$37.99
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Square D 20/20 amps Tandem Single Pole Circuit Breaker
Ships Today

Square D

Square D 20/20 amps Tandem Single Pole Circuit Breaker

MPN: QOT2020CP

$35.99
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Eaton 30 amps Plug In Single Pole Circuit Breaker
USA
Ships Today

Eaton

Eaton 30 amps Plug In Single Pole Circuit Breaker

MPN: CHF130

$16.99
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Eaton 20 amps Plug In Single Pole Circuit Breaker
USA
Ships Today

Eaton

Eaton 20 amps Plug In Single Pole Circuit Breaker

MPN: CHF120

$16.99
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Eaton 15 amps Plug In Single Pole Circuit Breaker
USA
Ships Today

Eaton

Eaton 15 amps Plug In Single Pole Circuit Breaker

MPN: CHF115

$16.99
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Square D QO 15/15 amps Tandem Single Pole Circuit Breaker
USA
Ships Today

Square D

Square D QO 15/15 amps Tandem Single Pole Circuit Breaker

MPN: QOT1515CP

$34.99
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Square D 200 amps 120/240 V 1 space 1 circuits Load Center Screws
USA
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Square D

Square D 200 amps 120/240 V 1 space 1 circuits Load Center Screws

MPN: S106

$5.99
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Square D HomeLine 15 amps Surge 2-Pole Circuit Breaker
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Square D

Square D HomeLine 15 amps Surge 2-Pole Circuit Breaker

MPN: HOM215CP

$21.99
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Square D 200 amps 120/240 V 23 space 40 circuits Combination Mount Ground Bar Kit
USA
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Square D

Square D 200 amps 120/240 V 23 space 40 circuits Combination Mount Ground Bar Kit

MPN: PK23GTACP

$15.99
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Square D QO 120/240 amps Plug In Handle Lock Off
USA
Ships Today

Square D

Square D QO 120/240 amps Plug In Handle Lock Off

MPN: QO1LOCP

$6.99
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Square D QO 15 amps Plug In 2-Pole Circuit Breaker
Ships Today

Square D

Square D QO 15 amps Plug In 2-Pole Circuit Breaker

MPN: QO215CP

$41.99
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Eaton 40 amps Plug In 2-Pole Circuit Breaker
Ships Today

Eaton

Eaton 40 amps Plug In 2-Pole Circuit Breaker

MPN: CHF240CS

$31.99
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Ships Nationwide From our distribution network
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$0.68 of every dollar spent at a local independent business stays in the community. At a national chain, it's about fifteen cents. Civic Economics, multi-city retail studies
Their Counter
Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a co-op banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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