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  5. Circuit Protection
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  7. Panelboards, Load Centers, & Circuit Breaker Enclosures

Panelboards, Load Centers, & Circuit Breaker Enclosures (724 items) - Page 5

Square D Meter Main, SC, 16 Spaces, 100A, Main Lug SC1624M100S
CAD Files Available
Square D

Meter Main, SC, 16 Spaces, 100A, Main Lug

Zoro # G605810902
Mfr # SC1624M100S
product price: 
$184.99
/ea
Square D Load Center, HOM, 40 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM4080M200PRB
Square D

Load Center, HOM, 40 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3306649
Mfr # HOM4080M200PRB
product price: 
$1,420.99
/ea
Square D Panelboard Encl/Box Type 3R/12 44H 20W MH44WP
Square D

Panelboard Encl/Box Type 3R/12 44H 20W

Zoro # G0570468
Mfr # MH44WP
product price: 
$1,281.99
/ea
Square D Enclosure box, NQ and NF panelboards, NEMA 3R/5/12, 20in W x 56in H x 6.5in D MH56WP
Square D

Enclosure box, NQ and NF panelboards, NEMA 3R/5/12, 20in W x 56in H x 6.5in D

Zoro # G0854948
Mfr # MH56WP
product price: 
$2,227.68
/ea
Current Load Center, TSM, 4 Spaces, 200A, 120/240V AC, Main Circuit Breaker TSMQ420CSCU
Current

Load Center, TSM, 4 Spaces, 200A, 120/240V AC, Main Circuit Breaker

Zoro # G809203500
Mfr # TSMQ420CSCU
product price: 
$315.99
/ea
Square D Box, I-Line Panelboard, HCR-U, 44in W x 86in H x 9.5in D, Type 1 HC4486DB
Square D

Box, I-Line Panelboard, HCR-U, 44in W x 86in H x 9.5in D, Type 1

Zoro # G5204398
Mfr # HC4486DB
product price: 
$1,746.99
/ea
Ge Circuit Breaker Enclosure, TE, 3 Spaces, 100A, Main Circuit Breaker TE100R
Ge

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

Zoro # G5725553
Mfr # TE100R
product price: 
$355.99
/ea
Square D Panelboard Interior, EDB, EDG, EDJ, 42 Spaces, 250A, 277/480V, Convertible Main Lug, 3 Phase NF442L2
CAD Files Available
Square D

Panelboard Interior, EDB, EDG, EDJ, 42 Spaces, 250A, 277/480V, Convertible Main Lug, 3 Phase

Zoro # G3095845
Mfr # NF442L2
product price: 
$2,031.12
/ea
Eaton Loadcenters and Panelboards Hold Down Screw Kit 44960 BRHDK125
Eaton

Loadcenters and Panelboards Hold Down Screw Kit 44960

Zoro # G915798242
Mfr # BRHDK125
product price: 
$10.69
/ea
Ge Load Center, TL124, THQL, 12 Spaces, 125A, 120V, Main Lug, 3 Phase TL12412R
CAD Files Available
Ge

Load Center, TL124, THQL, 12 Spaces, 125A, 120V, Main Lug, 3 Phase

Zoro # G8511185
Mfr # TL12412R
product price: 
$364.99
/ea
Square D Panelboard Interior, QOB/QOB-VH/QHB, 225A, 240V AC/48V DC, Main Lug, 1 Phase NQ84L2
CAD Files Available
Square D

Panelboard Interior, QOB/QOB-VH/QHB, 225A, 240V AC/48V DC, Main Lug, 1 Phase

Zoro # G0856217
Mfr # NQ84L2
product price: 
$1,480.99
/ea
Square D Meter Main, MPH, 120/240V AC, Main Lug, 1 Phase MPH55125
CAD Files Available
Square D

Meter Main, MPH, 120/240V AC, Main Lug, 1 Phase

Zoro # G4607361
Mfr # MPH55125
product price: 
$2,487.99
/ea
Square D Circuit Breaker Enclosure, Q22, 200A, 240V Q22200NRB
CAD Files Available
Square D

Circuit Breaker Enclosure, Q22, 200A, 240V

Zoro # G0842217
Mfr # Q22200NRB
product price: 
$312.03
/ea
Square D Circuit Breaker Enclosure, M800, 300 to 800A, Main Circuit Breaker M800AWK
Square D

Circuit Breaker Enclosure, M800, 300 to 800A, Main Circuit Breaker

Zoro # G0839225
Mfr # M800AWK
product price: 
$2,066.99
/ea
Square D Panelboard Interior, HCR, 1200A, Universal Mains HCR548612U
CAD Files Available
Square D

Panelboard Interior, HCR, 1200A, Universal Mains

Zoro # G5204300
Mfr # HCR548612U
product price: 
$9,701.99
/ea
Square D Panelboard Interior, I-LINE, 800A, Main Circuit Breaker HCP18688M
CAD Files Available
Square D

Panelboard Interior, I-LINE, 800A, Main Circuit Breaker

Zoro # G5204267
Mfr # HCP18688M
product price: 
$12,020.40
/ea
Square D Circuit Breaker Enclosure, QO, 2 Spaces, 60A, 120/240 VAC, Main Circuit Breaker, 1 Phase QOE260GFINM
Square D

Circuit Breaker Enclosure, QO, 2 Spaces, 60A, 120/240 VAC, Main Circuit Breaker, 1 Phase

Zoro # G405302706
Mfr # QOE260GFINM
product price: 
$156.99
/ea
Ge PowerMark Gold TLM Series TLM1212CCUP Load Center, Flush, Surface Mounting, 125 A TLM1212CCUP
Ge

PowerMark Gold TLM Series TLM1212CCUP Load Center, Flush, Surface Mounting, 125 A

Zoro # G304350877
Mfr # TLM1212CCUP
product price: 
$78.89
/ea
Siemens Load Center, PN, 20 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase PN2040B1200C
Siemens

Load Center, PN, 20 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G104256669
Mfr # PN2040B1200C
original price:  $318.99 , new price: $299.99 , 5 percent off
5% off
new price: 
$299.99
/ea
Square D Meter Main, MPR, 120/240V AC, Main Lug, 1 Phase MPR86200
CAD Files Available
Square D

Meter Main, MPR, 120/240V AC, Main Lug, 1 Phase

Zoro # G4608944
Mfr # MPR86200
product price: 
$4,245.99
/ea
Siemens Circuit Breaker Enclosure, F6N, 3 Spaces, 250A, Main Circuit Breaker F6N3R
Siemens

Circuit Breaker Enclosure, F6N, 3 Spaces, 250A, Main Circuit Breaker

Zoro # G2198567
Mfr # F6N3R
product price: 
$1,237.99
/ea
Square D Meter Main, MP, 120/240V AC, Main Lug, 1 Phase MP86200
CAD Files Available
Square D

Meter Main, MP, 120/240V AC, Main Lug, 1 Phase

Zoro # G4607958
Mfr # MP86200
original price:  $4,508.99 , new price: $4,044.99 , 10 percent off
10% off
new price: 
$4,044.99
/ea
Siemens Load Center, MC, 10 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase MC1020B1100S
Siemens

Load Center, MC, 10 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G204350830
Mfr # MC1020B1100S
product price: 
$256.99
/ea
Siemens Load Center, SN, 30 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1-PHASE Phase SN3048B1200P1
Siemens

Load Center, SN, 30 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1-PHASE Phase

Zoro # G204161665
Mfr # SN3048B1200P1
product price: 
$419.99
/ea
Siemens Load Center, MC, 8 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase MC0816B1200RCT
Siemens

Load Center, MC, 8 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G607385484
Mfr # MC0816B1200RCT
original price:  $506.99 , new price: $471.99 , 6 percent off
6% off
new price: 
$471.99
/ea
Square D Load Center, HOM, 8 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM816M100PRB
CAD Files Available
Square D

Load Center, HOM, 8 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3308283
Mfr # HOM816M100PRB
product price: 
$203.99
/ea
Eaton Load Center, BRP, 20 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase BRP20B200R
Eaton

Load Center, BRP, 20 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G505348161
Mfr # BRP20B200R
product price: 
$377.99
/ea
Square D QO 200A 8-Space 16-Circuit Raintight Load Center QO1816M200FTRB
Square D

QO 200A 8-Space 16-Circuit Raintight Load Center

Zoro # G221875507
Mfr # QO1816M200FTRB
original price:  $448.99 , new price: $403.99 , 10 percent off
10% off
new price: 
$403.99
/ea
Ge Load Center, TM304, THQL, 30 Spaces, 200A, 120/208V, Main Circuit Breaker, 3 Phase TM30420C
Ge

Load Center, TM304, THQL, 30 Spaces, 200A, 120/208V, Main Circuit Breaker, 3 Phase

Zoro # G8511377
Mfr # TM30420C
product price: 
$1,355.99
/ea
Connecticut Electric RV Power Oulet, w/Breaker, 30A CESMPSC13HR
Connecticut Electric

RV Power Oulet, w/Breaker, 30A

Zoro # G4598450
Mfr # CESMPSC13HR
product price: 
$71.75
/ea
Square D Homeline 100A 6-Space 12-Circuit Indoor Main Lug Surface Mount Load Center HOM612L100SCP
Square D

Homeline 100A 6-Space 12-Circuit Indoor Main Lug Surface Mount Load Center

Zoro # G121869347
Mfr # HOM612L100SCP
original price:  $54.99 , new price: $49.49 , 10 percent off
10% off
new price: 
$49.49
/ea
Square D Load center accessory, Homeline, interlock kit, generator circuit breaker, high amp, indoor, clam packaging HOMCGK2C
Square D

Load center accessory, Homeline, interlock kit, generator circuit breaker, high amp, indoor, clam packaging

Zoro # G3309613
Mfr # HOMCGK2C
product price: 
$101.99
/ea
Square D Enclosure box, NQ and NF panelboards, NEMA 3R/5/12, 20in W x 62in H x 6.5in D MH62WP
Square D

Enclosure box, NQ and NF panelboards, NEMA 3R/5/12, 20in W x 62in H x 6.5in D

Zoro # G0854187
Mfr # MH62WP
product price: 
$2,255.40
/ea
Square D QO 100 amps 120/240 V 8 space 16 circuits Combination Mount Main Lug Load Center QO816L100RBCP
Square D

QO 100 amps 120/240 V 8 space 16 circuits Combination Mount Main Lug Load Center

Zoro # G521728664
Mfr # QO816L100RBCP
original price:  $196.99 , new price: $176.99 , 10 percent off
10% off
new price: 
$176.99
/ea
Square D Panelboard Interior, EDB, EDG, EDJ, 30 Spaces, 250A, 277/480V, Convertible Main Lug, 3 Phase NF430L2C
CAD Files Available
Square D

Panelboard Interior, EDB, EDG, EDJ, 30 Spaces, 250A, 277/480V, Convertible Main Lug, 3 Phase

Zoro # G2572263
Mfr # NF430L2C
product price: 
$2,204.16
/ea
Siemens 200 amps 120/240 V 2 space 2 circuits Combination Mount Main Breaker Load Center and Meter S MM0202B1200
Siemens

200 amps 120/240 V 2 space 2 circuits Combination Mount Main Breaker Load Center and Meter S

Zoro # G924150574
Mfr # MM0202B1200
product price: 
$596.99
/ea
Panelboards, Load Centers, & Circuit Breaker Enclosures (724 items) - Page 5
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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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