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  1. Home
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  7. Panelboards, Load Centers, & Circuit Breaker Enclosures

Panelboards, Load Centers, & Circuit Breaker Enclosures (724 items) - Page 7

Siemens Circuit Breaker Enclosure, E2N, 3 Spaces, 100A, Main Circuit Breaker E2N1F
CAD Files Available
Siemens

Circuit Breaker Enclosure, E2N, 3 Spaces, 100A, Main Circuit Breaker

Zoro # G1724396
Mfr # E2N1F
product price: 
$330.99
/ea
Square D Meter Main, EZM, 225A, 120/240V AC, 3 Phase EZML332225
Square D

Meter Main, EZM, 225A, 120/240V AC, 3 Phase

Zoro # G4607641
Mfr # EZML332225
product price: 
$5,838.99
/ea
Square D Panelboard Enclosure, MH, 42 Spaces, 400A MH68
CAD Files Available
Square D

Panelboard Enclosure, MH, 42 Spaces, 400A

Zoro # G4564962
Mfr # MH68
product price: 
$118.99
/ea
Square D Panelboard Enclosure, MH, 54 Spaces, 600A MH62
CAD Files Available
Square D

Panelboard Enclosure, MH, 54 Spaces, 600A

Zoro # G3910672
Mfr # MH62
product price: 
$120.99
/ea
Square D Panelboard Interior, HCP, 400A, Main Lug, 3 Phase HCP50864
Square D

Panelboard Interior, HCP, 400A, Main Lug, 3 Phase

Zoro # G5204337
Mfr # HCP50864
product price: 
$2,832.48
/ea
Square D Circuit Breaker Enclosure, J250, 3 Spaces, 250A J250R
CAD Files Available
Square D

Circuit Breaker Enclosure, J250, 3 Spaces, 250A

Zoro # G3039994
Mfr # J250R
product price: 
$706.99
/ea
Square D Meter Main, EZM, 1200A, 3 Phase EZM3EXT6
Square D

Meter Main, EZM, 1200A, 3 Phase

Zoro # G4608411
Mfr # EZM3EXT6
product price: 
$820.99
/ea
Famatel Usa IP65 DIN Rail 54 Module Enclosure 25.2 in H  x 16.9 in W x 6.3 in D 39054
Famatel Usa

IP65 DIN Rail 54 Module Enclosure 25.2 in H x 16.9 in W x 6.3 in D

Zoro # G1408947
Mfr # 39054
product price: 
$187.99
/ea
Square D Load Center, QO, 20 Spaces, 125A, 120/240V AC, Main Lug, 3 Phase QO320ML1
Square D

Load Center, QO, 20 Spaces, 125A, 120/240V AC, Main Lug, 3 Phase

Zoro # G3308889
Mfr # QO320ML1
product price: 
$461.99
/ea
Square D Load Center, QO, 42 Spaces, 225A, 120/240V AC, Main Lug, 3 Phase QO342ML2
Square D

Load Center, QO, 42 Spaces, 225A, 120/240V AC, Main Lug, 3 Phase

Zoro # G3308469
Mfr # QO342ML2
product price: 
$837.99
/ea
Eaton Load Center, CSR, 40 Spaces, 200A, 120/240V, Convertible, 1 Phase BRP40N200
Eaton

Load Center, CSR, 40 Spaces, 200A, 120/240V, Convertible, 1 Phase

Zoro # G715709363
Mfr # BRP40N200
product price: 
$120.99
/ea
Square D Load Center, QO, 24 Spaces, 100A, PoN Convertible Main Breaker, 1 Phase QO124M100PRB
CAD Files Available
Square D

Load Center, QO, 24 Spaces, 100A, PoN Convertible Main Breaker, 1 Phase

Zoro # G3305669
Mfr # QO124M100PRB
product price: 
$1,145.99
/ea
Square D Load Center, QO, 42 Spaces, 150A, 120/240V AC, Main Circuit Breaker, 3 Phase QO342MQ150
CAD Files Available
Square D

Load Center, QO, 42 Spaces, 150A, 120/240V AC, Main Circuit Breaker, 3 Phase

Zoro # G0856661
Mfr # QO342MQ150
product price: 
$1,300.99
/ea
Square D Load Center, QO, 8 Spaces, 100A, 240V, Main Lug, 1 Phase QO816L100DSCU
Square D

Load Center, QO, 8 Spaces, 100A, 240V, Main Lug, 1 Phase

Zoro # G0856978
Mfr # QO816L100DSCU
product price: 
$133.99
/ea
Eaton Load Center, CHP, 42 Spaces, 225A, 120/240V AC, Main Lug, 1 Phase CHP42L225X6
CAD Files Available
Eaton

Load Center, CHP, 42 Spaces, 225A, 120/240V AC, Main Lug, 1 Phase

Zoro # G3631891
Mfr # CHP42L225X6
original price:  $534.99 , new price: $481.99 , 9 percent off
9% off
new price: 
$481.99
/ea
Eaton BR 125A 6-Space 12-Pole Indoor Main Lug Load Center BR612L125FDP
Eaton

BR 125A 6-Space 12-Pole Indoor Main Lug Load Center

Zoro # G021858922
Mfr # BR612L125FDP
original price:  $73.15 , new price: $65.85 , 9 percent off
9% off
new price: 
$65.85
/ea
Eaton BR 200A 8-Space 16-Pole Outdoor Plug On Neutral Main Lug Load Center BRP08E200RF
Eaton

BR 200A 8-Space 16-Pole Outdoor Plug On Neutral Main Lug Load Center

Zoro # G721863554
Mfr # BRP08E200RF
product price: 
$217.99
/ea
Square D Homeline Load Center, 200A, 40-Space, 80-Circuit, Main Breaker, Plug-On Neutral, Cover Included HOM4080M200PQCVP
Square D

Homeline Load Center, 200A, 40-Space, 80-Circuit, Main Breaker, Plug-On Neutral, Cover Included

Zoro # G424228919
Mfr # HOM4080M200PQCVP
product price: 
$631.99
/ea
Square D Load Center, QO, 42 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase QO142M200PQ
CAD Files Available
Square D

Load Center, QO, 42 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3308992
Mfr # QO142M200PQ
product price: 
$349.99
/ea
Eaton 200 amps 120/240 V 40 space 80 circuits Combination Mount Main Breaker Load Center BRP40B200
Eaton

200 amps 120/240 V 40 space 80 circuits Combination Mount Main Breaker Load Center

Zoro # G121730067
Mfr # BRP40B200
product price: 
$308.99
/ea
Square D Panelboards & Load Centers HCJ32734
Square D

Panelboards & Load Centers

Zoro # G123551837
Mfr # HCJ32734
product price: 
$2,337.99
/ea
Square D Load Center, QO, 42 Spaces, 200A, PoN Convertible Main Breaker, 1 Phase QO142M200PC
CAD Files Available
Square D

Load Center, QO, 42 Spaces, 200A, PoN Convertible Main Breaker, 1 Phase

Zoro # G3308259
Mfr # QO142M200PC
product price: 
$423.99
/ea
Square D Load Center, QO, 2 Spaces, 40A, Main Lug, 1 Phase QO2L40RBCP
Square D

Load Center, QO, 2 Spaces, 40A, Main Lug, 1 Phase

Zoro # G111378675
Mfr # QO2L40RBCP
product price: 
$91.99
/ea
Square D Load Center, QO, 6 Spaces, 100A, 120/240V AC, Main Lug, 1 Phase QO612L100F
Square D

Load Center, QO, 6 Spaces, 100A, 120/240V AC, Main Lug, 1 Phase

Zoro # G0857005
Mfr # QO612L100F
product price: 
$53.69
/ea
Square D QOM2 Circuit Breaker Enclosure, 2P, Type 1, Surface Mount, 100-225A, CSA, UL QOM22225NS
Square D

QOM2 Circuit Breaker Enclosure, 2P, Type 1, Surface Mount, 100-225A, CSA, UL

Zoro # G0842250
Mfr # QOM22225NS
product price: 
$169.99
/ea
Square D Panelboard Interior, QHB, QOB, QOB-VH, 42 Spaces, 400A, 120/240V AC, Convertible Main Lug, 1 Phase NQ42L4
CAD Files Available
Square D

Panelboard Interior, QHB, QOB, QOB-VH, 42 Spaces, 400A, 120/240V AC, Convertible Main Lug, 1 Phase

Zoro # G3463415
Mfr # NQ42L4
product price: 
$860.99
/ea
Square D Load Center, QO, 6 Spaces, 100A, 240V, Main Lug, 1 Phase QO612L100RBCU
Square D

Load Center, QO, 6 Spaces, 100A, 240V, Main Lug, 1 Phase

Zoro # G0570906
Mfr # QO612L100RBCU
product price: 
$107.99
/ea
Eaton Load Center, 30 Spaces, 200A, 120/240V, Main Lug, Single-phase Phase BRP30L200G
Eaton

Load Center, 30 Spaces, 200A, 120/240V, Main Lug, Single-phase Phase

Zoro # G415709335
Mfr # BRP30L200G
product price: 
$179.99
/ea
Square D Type 1 Encl For Mg Mj Circuit Breaker M800S
Square D

Type 1 Encl For Mg Mj Circuit Breaker

Zoro # G0846207
Mfr # M800S
product price: 
$747.99
/ea
Square D Load Center, QO, 30 Spaces, 150A, PoN Convertible Main Breaker, 1 Phase QO130M150PC
Multiple Options Available
Square D

Load Center, QO, 30 Spaces, 150A, PoN Convertible Main Breaker, 1 Phase

Zoro # G3307190
Mfr # QO130M150PC
product price: 
$365.99
/ea
Square D Load Center, QO, 24 Spaces, 100A, PoN Convertible Main Breaker, 1 Phase 192260
Square D

Load Center, QO, 24 Spaces, 100A, PoN Convertible Main Breaker, 1 Phase

Zoro # G003999261
Mfr # 192260
product price: 
$234.99
/ea
Ge Meter Main, TSM, 4 Spaces, 150A TSMR815CSFLFMG
Ge

Meter Main, TSM, 4 Spaces, 150A

Zoro # G305305494
Mfr # TSMR815CSFLFMG
product price: 
$423.99
/ea
Square D Load Center, QO, 8 Spaces, 150A, 240V, Main Circuit Breaker, 1 Phase QO1816M150FTRB
Square D

Load Center, QO, 8 Spaces, 150A, 240V, Main Circuit Breaker, 1 Phase

Zoro # G0856926
Mfr # QO1816M150FTRB
product price: 
$516.99
/ea
Eaton Load Center, BRP, 20 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase BRP20B100V25
Eaton

Load Center, BRP, 20 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G301259302
Mfr # BRP20B100V25
product price: 
$150.99
/ea
Eaton Load Center, 20 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase 114972
Eaton

Load Center, 20 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G304160087
Mfr # 114972
product price: 
$172.99
/ea
Eaton Cutler-Hammer Circuit Breaker Enclosure, BRP, 8 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase BRP08B200RF
Eaton Cutler-Hammer

Circuit Breaker Enclosure, BRP, 8 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G604258101
Mfr # BRP08B200RF
product price: 
$347.99
/ea
Panelboards, Load Centers, & Circuit Breaker Enclosures (724 items) - Page 7
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About Panelboards, Load Centers, & Circuit Breaker Enclosures

Circuit Breaker Enclosures serve as the backbone of any electrical system, providing a secure and protected environment for all integral components. They come in an array of sizes and designs to cater to diverse application needs. Whether you're looking for a circuit breaker enclosure box or a 100 amp outdoor circuit breaker with enclosure, you'll find it here.

Variety of Circuit Breaker Enclosures

The range of Circuit Breaker Enclosures spans from compact boxes designed to fit directly onto circuit boards, to larger units capable of housing multiple circuits. Depending on your specific requirement, enclosures can be made from sturdy plastic or metal materials. Many include additional features such as cooling vents or extra wiring space for enhanced functionality.

Construction of Circuit Breaker Enclosures

Crafted meticulously from sheet metal or durable plastic materials, our Circuit Breaker Enclosures are fitted with high-quality circuit breakers. These breakers are wired together in a particular configuration to ensure efficient power routing throughout the system - be it a simple breaker enclosure or a complex 100 amp outdoor circuit breaker enclosure.

Industry Applications of Circuit Breaker Enclosures

You'll find our Circuit Breaker Enclosures across various industries such as automotive manufacturing, aerospace engineering, medical device manufacturing, and industrial control systems. Professionals rely on these robust enclosures to maintain the safety and operation of their systems.

Finding Your Perfect Circuit Breaker Enclosure at Zoro

Zoro offers an extensive selection suitable for both professional use and DIY projects. Use our advanced search tool by entering the name or keyword of your desired item, or use our filters to narrow down our vast assortment. In addition to a comprehensive range of electrical supplies, we also offer other tools and equipment to ensure you're fully equipped for your project. Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Circuit Breaker & Panelboard AccessoriesCircuit BreakersElectrical Switches & RelaysCable Routing & ConduitPower Wire & Cable
FusesElectrical Box CoversElectrical ControlsWire Connectors & TerminalsStraight Blade Devices
square d nf panelcircuit breaker 100 amp50 amp qo breakertype ch breakerqo breaker panel
square d outdoor panelsiemens 200 amp panel200amp main breakersiemens 200 amp breakerge breaker box

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