Skip to content
Shop Your Local Store ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted Authentic Brands
FAQ Shipping & Returns Order Lookup Contact Account
Shop the Collection
Shop Local. Support Independent. 19 products available
Main Breaker Load Centers

Shop 26 main breaker load centers at National Hardware Group — from trusted brands like Eaton, Ge, Siemens and more. Every item is an authorized, warranty-backed purchase, with prices starting around $109.99. 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
19 products
GE 200 amps 120/240 V 4 space 8 circuits Surface Mount Main Breaker Load Center
USA

Ge

GE 200 amps 120/240 V 4 space 8 circuits Surface Mount Main Breaker Load Center

MPN: TSMQ420CSCU

$279.99
Eaton Cutler-Hammer 100 amps 120/240 V 2 space 2 circuits Surface Mount Circuit Breaker Enclosure
USA

Eaton

Eaton Cutler-Hammer 100 amps 120/240 V 2 space 2 circuits Surface Mount Circuit Breaker Enclosure

MPN: BR2B100RP

$109.99
Square D 100 amps 120/240 V 12 space 24 circuits Combination Mount Meter Breaker Load Center
USA

Square D

Square D 100 amps 120/240 V 12 space 24 circuits Combination Mount Meter Breaker Load Center

MPN: HOM1224M100PC

$129.99
Square D 100 amps 120/240 V 20 space 40 circuits Combination Mount Load Center Main Breaker Kit
USA

Square D

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

MPN: HOM2040M100PQCV

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

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

Square D

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

MPN: HOM2040M100PCVP

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

Square D

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

MPN: QO142M200PC

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

Square D

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

MPN: HOM3060M200PCVP

$229.99
Square D QO 200 amps 120/240 V 30 space 30 circuits Wall Mount Main Breaker Load Center
USA

Square D

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

MPN: QO30M200PC

$289.99
Only 12 left
Square D HomeLine 100 amps 120/240 V 20 space 40 circuits Combination Mount Main Breaker Load Center
USA

Square D

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

MPN: HOM2040M100PC

$129.99
Square D QO 100 amps 120/240 V 24 space 24 circuits Wall Mount Main Breaker Load Center
USA

Square D

Square D QO 100 amps 120/240 V 24 space 24 circuits Wall Mount Main Breaker Load Center

MPN: QO124M100PC

$169.99
Square D HomeLine 200 amps 120/240 V 40 space 80 circuits Wall Mount Main Breaker Load Center
USA

Square D

Square D HomeLine 200 amps 120/240 V 40 space 80 circuits Wall Mount Main Breaker Load Center

MPN: HOM4080M200PC

$269.99
Square D HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Main Breaker Load Center
USA

Square D

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

MPN: HOM3060M200PC

$229.99
Square D HomeLine 100 amps 120/240 V 12 space 24 circuits Combination Mount Main Breaker Load Center
USA

Square D

Square D HomeLine 100 amps 120/240 V 12 space 24 circuits Combination Mount Main Breaker Load Center

MPN: HOM1224M100PRB

$169.99
Square D 200 amps 120/240 V 40 space 80 circuits Main Breaker Load Center
USA

Square D

Square D 200 amps 120/240 V 40 space 80 circuits Main Breaker Load Center

MPN: HOM4080M200PCVP

$289.99
Eaton 200 amps 120/240 V 20 space 40 circuits Combination Mount Main Breaker Load Center
USA

Eaton

Eaton 200 amps 120/240 V 20 space 40 circuits Combination Mount Main Breaker Load Center

MPN: BRP20B200

$219.99
Eaton 100 amps 120/240 V 20 space 20 circuits Combination Mount Main Breaker Load Center
USA

Eaton

Eaton 100 amps 120/240 V 20 space 20 circuits Combination Mount Main Breaker Load Center

MPN: BRP20B100V25

$139.99
Eaton Cutler-Hammer 200 amps 240 V 4 space 8 circuits Surface Mount Main Breaker Load Center
USA

Eaton

Eaton Cutler-Hammer 200 amps 240 V 4 space 8 circuits Surface Mount Main Breaker Load Center

MPN: BR48B200RFP

$229.99
Siemens SN 200 amps 120/240 V 20 space 40 circuits Combination Mount Circuit Breaker Panel

Siemens

Siemens SN 200 amps 120/240 V 20 space 40 circuits Combination Mount Circuit Breaker Panel

MPN: SN2040B1200

$259.99
Shop Local

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.

Why we built NHG →
For Pros & Businesses

Buying for a business? Get the pro treatment.

  • Net 30 terms
  • Volume & contract pricing
  • Gov & compliance ready
Apply for a Pro Account
Need a hand?

Real people. Real hardware experience.

Questions about fit, compatibility, or job requirements? Reach a real person — not a chatbot or contracted call center.

(866) 469-8556 Mon–Fri, 6 AM–5 PM PST Text (425) 515-2727 24/7 intake · next business day reply Send a message Routed to the right team based on your inquiry

Ask our counter. Or theirs.

Most hardware stores can do more than you think. If we can't help you, the folks down the street probably can — just ask at the counter.

What we offer
Shop Your Local Store Ship to your hometown store
Pro & Gov Accounts Net terms · tax-exempt
Ships Nationwide Direct to your door
Independent Network Real hardware stores
$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
100% Authorized & Genuine — Our Guarantee →
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.

Find a local store →
Mon–Fri 6–5 PST
Independent hardware retailer? Join the network →
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.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare