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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
Square D 15/20 amps Tandem Single Pole Circuit Breaker
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Square D

Square D 15/20 amps Tandem Single Pole Circuit Breaker

MPN: HOMT1520CP

$19.99
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Square D 100 amps 120/240 V 20 space 40 circuits Combination Mount Load Center Main Breaker Kit
USA
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Square D

Square D 100 amps 120/240 V 20 space 40 circuits Combination Mount Load Center Main Breaker Kit

MPN: HOM2040M100PQCV

$149.99
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Square D HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Load Center Main Breaker Kit
USA
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Square D

Square D HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Load Center Main Breaker Kit

MPN: HOM3060M200PQCV

$249.99
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Square D QO 30 amps 120/240 V 2 space 2 circuits Combination Mount Main Lug Load Center
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Square D

Square D QO 30 amps 120/240 V 2 space 2 circuits Combination Mount Main Lug Load Center

MPN: QO2L30SCP

$29.99
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Square D 200 amps 120/240 V 4 space 15 circuits Combination Mount Ground Bar Kit
USA
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Square D

Square D 200 amps 120/240 V 4 space 15 circuits Combination Mount Ground Bar Kit

MPN: PK15GTACP

$14.99
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Square D 200 amps 120/240 V 4 space 3 circuits Combination Mount Ground Bar Kit
USA
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Square D

Square D 200 amps 120/240 V 4 space 3 circuits Combination Mount Ground Bar Kit

MPN: PK3GTA1CP

$9.59
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GE 30 amps Fusible 2-Pole AC Disconnect
USA
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Ge

GE 30 amps Fusible 2-Pole AC Disconnect

MPN: U035F2P

$29.99
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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: BR1515

$29.99
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GE PowerMark Plus 125 amps 240 V 4 space 8 circuits Surface Mount Circuit Breaker Panel
USA
In-Store

Ge

GE PowerMark Plus 125 amps 240 V 4 space 8 circuits Surface Mount Circuit Breaker Panel

MPN: TPLQ412R

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
ABB Q-Line 100 amps Standard 2-Pole Circuit Breaker
USA
Ships Today

Abb

ABB Q-Line 100 amps Standard 2-Pole Circuit Breaker

MPN: THQL21100PA

$59.99
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Eaton 30/30 amps Plug In 2-Pole Circuit Breaker
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Eaton

Eaton 30/30 amps Plug In 2-Pole Circuit Breaker

MPN: BR3030

$31.99
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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: BR2020

$29.99
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Square D HomeLine 200 amps 120/240 V 30 space 42 circuits Surface Mount Meter Breaker Load Center
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Square D

Square D HomeLine 200 amps 120/240 V 30 space 42 circuits Surface Mount Meter Breaker Load Center

MPN: SC3042M200PS

$279.99
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Siemens 15 amps Dual Function Single Pole Circuit Breaker
In-Store

Siemens

Siemens 15 amps Dual Function Single Pole Circuit Breaker

MPN: Q115DF

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Eaton 125 amps Ringless Overhead Meter Socket
USA
In-Store

Eaton

Eaton 125 amps Ringless Overhead Meter Socket

MPN: UFHTRS101BCH

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Square D HomeLine 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker
Ships Today

Square D

Square D HomeLine 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker

MPN: HOM115PDFC

$89.99
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Square D HomeLine 20 amps Dual Function Single Pole Circuit Breaker
Ships Today

Square D

Square D HomeLine 20 amps Dual Function Single Pole Circuit Breaker

MPN: HOM120DFC

$99.99
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Square D QO 20 amps Arc Fault/Ground Fault Single Pole Circuit Breaker
In-Store

Square D

Square D QO 20 amps Arc Fault/Ground Fault Single Pole Circuit Breaker

MPN: QO120PDFC

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Square D QO 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker
In-Store

Square D

Square D QO 15 amps Arc Fault/Ground Fault Single Pole Circuit Breaker

MPN: QO115PDFC

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Square D HomeLine 100 amps 120/240 V 20 space 40 circuits Combination Mount Main Breaker Load Center
USA
Ships Today

Square D

Square D HomeLine 100 amps 120/240 V 20 space 40 circuits Combination Mount Main Breaker Load Center

MPN: HOM2040M100PCVP

$149.99
View Details
Square D QO 200 amps 120/240 V 42 space 42 circuits Combination Mount Main Breaker Load Center
USA
Ships Today

Square D

Square D QO 200 amps 120/240 V 42 space 42 circuits Combination Mount Main Breaker Load Center

MPN: QO142M200PC

$389.99
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Square D HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Main Breaker Load Center
USA
Ships Today

Square D

Square D HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Main Breaker Load Center

MPN: HOM3060M200PCVP

$229.99
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Square D QO 125 amps 120/240 V 24 space 24 circuits Wall Mount Main Lug Load Center
In-Store

Square D

Square D QO 125 amps 120/240 V 24 space 24 circuits Wall Mount Main Lug Load Center

MPN: QO124L125PGC

Check with your local store Sold in stores — they stock it, price it fair, stand behind it.
Find a Local Dealer
Square D HomeLine 100 amps 120/240 V 20 space 40 circuits Combination Mount Main Breaker Load Center
USA
Ships Today

Square D

Square D HomeLine 100 amps 120/240 V 20 space 40 circuits Combination Mount Main Breaker Load Center

MPN: HOM2040M100PC

$129.99
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Find these products at your local store.

Independent hardware retailers often carry the same products — sometimes at competitive prices. Every order helps keep them on the corner.

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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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