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Shop Local. Support Independent. 277 products available
Circuit Protection Device

Shop 358 circuit protection device at National Hardware Group — from trusted brands like Abb, Br & Ch, Connecticut Electric and more. Every item is an authorized, warranty-backed purchase, with prices starting around $11.99. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
277 products
Eaton 15 amps Plug In 2-Pole Circuit Breaker

Eaton

Eaton 15 amps Plug In 2-Pole Circuit Breaker

MPN: BR215

$19.99
Eaton Cutler-Hammer 0 amps N/A V 21 space 21 circuits Bolt-On Mount Ground Bar Kit
USA

Eaton

Eaton Cutler-Hammer 0 amps N/A V 21 space 21 circuits Bolt-On Mount Ground Bar Kit

MPN: GBK21P

$15.99
Eaton Cutler-Hammer 0 amps N/A V 14 space 14 circuits Bolt-On Mount Ground Bar Kit
USA

Eaton

Eaton Cutler-Hammer 0 amps N/A V 14 space 14 circuits Bolt-On Mount Ground Bar Kit

MPN: GBK14P

$13.99
Square D 20/20 amps Tandem Single Pole Circuit Breaker

Square D

Square D 20/20 amps Tandem Single Pole Circuit Breaker

MPN: QO2020CP

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

Eaton

Eaton 40 amps Plug In 2-Pole Circuit Breaker

MPN: CL240CS

$25.99
Eaton 30 amps Plug In 2-Pole Circuit Breaker

Eaton

Eaton 30 amps Plug In 2-Pole Circuit Breaker

MPN: CL230CS

$25.99
Eaton 20 amps Plug In 2-Pole Circuit Breaker

Eaton

Eaton 20 amps Plug In 2-Pole Circuit Breaker

MPN: CL220CS

$25.99
Eaton 30 amps Plug In Single Pole Circuit Breaker

Eaton

Eaton 30 amps Plug In Single Pole Circuit Breaker

MPN: CL130CS

$14.99
Eaton 15 amps Plug In Single Pole Circuit Breaker

Eaton

Eaton 15 amps Plug In Single Pole Circuit Breaker

MPN: CL115CS

$14.99
Eaton 20 amps Plug In Single Pole Circuit Breaker

Eaton

Eaton 20 amps Plug In Single Pole Circuit Breaker

MPN: CL120CS

$14.99
Square D QO 30 amps Plug In 2-Pole Circuit Breaker

Square D

Square D QO 30 amps Plug In 2-Pole Circuit Breaker

MPN: QO230C

$34.99
Square D QO 20 amps Plug In 2-Pole Circuit Breaker

Square D

Square D QO 20 amps Plug In 2-Pole Circuit Breaker

MPN: QO220C

$34.99
Square D QO 15 amps Plug In Single Pole Circuit Breaker

Square D

Square D QO 15 amps Plug In Single Pole Circuit Breaker

MPN: QO115GFICP

$99.99
Square D HomeLine 100 amps 120/240 V 6 space 12 circuits Wall Mount Main Lug Load Center

Square D

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

MPN: HOM612L100RBCP

$59.99
Square D HomeLine 70 amps 120/240 V 2 space 4 circuits Surface Mount Main Lug Load Center

Square D

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

MPN: HOM24L70SCP

$29.99
Square D HomeLine 70 amps 120/240 V 2 space 4 circuits Wall Mount Main Lug Load Center

Square D

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

MPN: HOM24L70RBCP

$44.99
Square D HomeLine 100 amps 120/240 V 6 space 12 circuits Surface Mount Main Lug Load Center

Square D

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

MPN: HOM612L100SCP

$38.99
Square D HomeLine 20/20 amps Tandem Single Pole Circuit Breaker

Square D

Square D HomeLine 20/20 amps Tandem Single Pole Circuit Breaker

MPN: HOMT2020CP

$19.99
Square D HomeLine 100 amps Surge 2-Pole Circuit Breaker

Square D

Square D HomeLine 100 amps Surge 2-Pole Circuit Breaker

MPN: HOM2100CP

$84.99
Square D HomeLine 20 amps Surge Single Pole Circuit Breaker

Square D

Square D HomeLine 20 amps Surge Single Pole Circuit Breaker

MPN: HOM120GFICP

$79.99
Square D HomeLine 30 amps Tandem 2-Pole Circuit Breaker

Square D

Square D HomeLine 30 amps Tandem 2-Pole Circuit Breaker

MPN: HOMT2020230CP

$41.99
Square D HomeLine 50 amps Plug In 2-Pole Circuit Breaker

Square D

Square D HomeLine 50 amps Plug In 2-Pole Circuit Breaker

MPN: HOM250CP

$21.99
Square D HomeLine 60 amps Plug In 2-Pole Circuit Breaker

Square D

Square D HomeLine 60 amps Plug In 2-Pole Circuit Breaker

MPN: HOM260CP

$21.99
Square D HomeLine 40 amps Surge 2-Pole Circuit Breaker

Square D

Square D HomeLine 40 amps Surge 2-Pole Circuit Breaker

MPN: HOM240CP

$21.99
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Related categories

Circuit Breakers BulkElectrical Fixtures & SuppliesLoad Center AccessoriesCarded Circuit BreakersMain Lug Load Centers
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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 familiar 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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