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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
Square D HomeLine 30 amps Surge 2-Pole Circuit Breaker

Square D

Square D HomeLine 30 amps Surge 2-Pole Circuit Breaker

MPN: HOM230CP

$21.99
Square D HomeLine 30 amps Surge Single Pole Circuit Breaker

Square D

Square D HomeLine 30 amps Surge Single Pole Circuit Breaker

MPN: HOM130CP

$12.99
Square D HomeLine 20 amps Surge 2-Pole Circuit Breaker

Square D

Square D HomeLine 20 amps Surge 2-Pole Circuit Breaker

MPN: HOM220CP

$21.99
Square D Homeline 15 amps Plug In Single Pole Miniature Circuit Breaker
USA

Square D

Square D Homeline 15 amps Plug In Single Pole Miniature Circuit Breaker

MPN: HOM115CP

$12.99
Square D HomeLine 20 amps Standard Single Pole Miniature Circuit Breaker

Square D

Square D HomeLine 20 amps Standard Single Pole Miniature Circuit Breaker

MPN: HOM120CP

$12.99
Eaton 30 amps Fusible AC Disconnect
USA

Eaton

Eaton 30 amps Fusible AC Disconnect

MPN: DPF 221RP

$29.99
Eaton 60 amps Non-Fusible AC Disconnect
USA

Eaton

Eaton 60 amps Non-Fusible AC Disconnect

MPN: DPU 222RP

$21.99
Square D QO 40 amps Plug In 2-Pole Circuit Breaker

Square D

Square D QO 40 amps Plug In 2-Pole Circuit Breaker

MPN: QO240CP

$41.99
GE Q-Line 50 amps Standard 2-Pole Circuit Breaker

Ge

GE Q-Line 50 amps Standard 2-Pole Circuit Breaker

MPN: THQP250

$18.99
Eaton 60 amps Plug In 2-Pole Circuit Breaker

Eaton

Eaton 60 amps Plug In 2-Pole Circuit Breaker

MPN: CH260CS

$31.99
Square D QO 60 amps Plug In 2-Pole Circuit Breaker

Square D

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

MPN: QO260CP

$41.99
GE Q-Line 30 amps Standard Single Pole Circuit Breaker
USA

Ge

GE Q-Line 30 amps Standard Single Pole Circuit Breaker

MPN: THQP130

$12.99
Eaton 50 amps Plug In 2-Pole Circuit Breaker

Eaton

Eaton 50 amps Plug In 2-Pole Circuit Breaker

MPN: CHF250CS

$31.99
Eaton 30 amps Plug In 2-Pole Circuit Breaker

Eaton

Eaton 30 amps Plug In 2-Pole Circuit Breaker

MPN: CHF230CS

$31.99
Eaton 30 amps Plug In Single Pole Circuit Breaker

Eaton

Eaton 30 amps Plug In Single Pole Circuit Breaker

MPN: CHF130CS

$15.99
Eaton 20 amps Plug In Single Pole Circuit Breaker

Eaton

Eaton 20 amps Plug In Single Pole Circuit Breaker

MPN: CHF120CS

$15.99
Eaton 15 amps Plug In Single Pole Circuit Breaker
USA

Eaton

Eaton 15 amps Plug In Single Pole Circuit Breaker

MPN: CHF115CS

$15.99
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: QO230CP

$41.99
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: QO220CP

$41.99
Square D QO 30 amps Plug In Single Pole Circuit Breaker

Square D

Square D QO 30 amps Plug In Single Pole Circuit Breaker

MPN: QO130C

$19.99
Square D QO 20 amps Plug In Single Pole Circuit Breaker

Square D

Square D QO 20 amps Plug In Single Pole Circuit Breaker

MPN: QO120GFICP

$109.99
Square D QO 15 amps Plug In Single Pole Miniature Circuit Breaker
USA

Square D

Square D QO 15 amps Plug In Single Pole Miniature Circuit Breaker

MPN: QO115CP

$18.99
Eaton Cutler-Hammer 0 amps N/A V 1 space 0 circuits Wall Mount Filler Plate
USA

Eaton

Eaton Cutler-Hammer 0 amps N/A V 1 space 0 circuits Wall Mount Filler Plate

MPN: CHFPP

$7.99
Square D Bolt-On 2 in. Loadcenter Hub For B Openings
USA

Square D

Square D Bolt-On 2 in. Loadcenter Hub For B Openings

MPN: B200

$23.99
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Related categories

Circuit Breakers BulkElectrical Fixtures & SuppliesSafety SwitchesCarded Circuit Breakers
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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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