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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 6

Eaton Load Centre Mounting Lug, 120/240V, 125A, 1 Poles BRP12L125
Eaton

Load Centre Mounting Lug, 120/240V, 125A, 1 Poles

Zoro # G2923134
Mfr # BRP12L125
product price:  $82.95
/ea
Ge Lug Kit, PowerMark Gold and Plus Load Centers Use With, 120/240V AC, 200A TNLK20
Ge

Lug Kit, PowerMark Gold and Plus Load Centers Use With, 120/240V AC, 200A

Zoro # G8511465
Mfr # TNLK20
product price:  $10.95
/ea
Square D Ground Bar Kit, Square D QO, HOM, NQOD and NF Panelboards, 225A PK23GTAL
Square D

Ground Bar Kit, Square D QO, HOM, NQOD and NF Panelboards, 225A

Zoro # G2582763
Mfr # PK23GTAL
product price:  $34.99
/ea
Square D Lug Kit, Homeline and QO Load Centers, 125A QOL125
Square D

Lug Kit, Homeline and QO Load Centers, 125A

Zoro # G2217424
Mfr # QOL125
product price:  $53.49
/ea
Square D Miniature Circuit Breaker, HOM Series, 50A, 2 Pole, 120/240V AC, 10kA, A Curve HOM250GFICP
SQUARE D HOMELINE Ground Fault Circuit Interrupter Plug In Miniature Circuit Breaker
5 results
table view View Items
Square D Load Center, HOM, 30 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM3060L125PC
CAD Files Available
Square D

Load Center, HOM, 30 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3305580
Mfr # HOM3060L125PC
product price:  $147.99
/ea
Ge Bolt-On 5.19 in. Power Outlet For A Openings U013PP
Ge

Bolt-On 5.19 in. Power Outlet For A Openings

Zoro # G2905284
Mfr # U013PP
product price:  $68.15
/ea
Dayton Circuit Breaker, NDB2-63 D10/3 Series, 10A, 3 Pole, 480V AC, 7.5kA at 480V AC, D Curve 5ZVF8
Dayton

Circuit Breaker, NDB2-63 D10/3 Series, 10A, 3 Pole, 480V AC, 7.5kA at 480V AC, D Curve

Zoro # G2958225
Mfr # 5ZVF8
product price:  $62.19
/ea
Square D Cover, Square D QO Load Centers Use With, 125A, 42 Spaces QOC342MQS
Square D

Cover, Square D QO Load Centers Use With, 125A, 42 Spaces

Zoro # G2879457
Mfr # QOC342MQS
product price:  $67.85
/ea
Square D Panelboard Interior, QHB, QOB, QOB-VH, 30 Spaces, 100A, 120/240V AC, Convertible Main Lug, 3 Phase NQ430L1C
CAD Files Available
Multiple Options Available
Square D

Panelboard Interior, QHB, QOB, QOB-VH, 30 Spaces, 100A, 120/240V AC, Convertible Main Lug, 3 Phase

Zoro # G3221696
Mfr # NQ430L1C
product price:  $473.99
/ea
Square D Panelboard Card Holder 8003115901
Square D

Panelboard Card Holder

Zoro # G3510617
Mfr # 8003115901
product price:  $18.35
/ea
Square D Circuit Breaker Enclosure, J250, 3 Spaces, 250A, Main Circuit Breaker J250S
CAD Files Available
Square D

Circuit Breaker Enclosure, J250, 3 Spaces, 250A, Main Circuit Breaker

Zoro # G1471434
Mfr # J250S
product price:  $263.99
/ea
Eaton Molded Case Circuit Breaker, EHD Series, 100A, 3 Pole, 480V AC, 18kA at 240V AC EHD3100
EATON EHD Standard Free Standing Molded Case Circuit Breaker
28 results
table view View Items
Square D Load Center, QO, 4 Spaces, 125A, 120/240V AC, Main Lug, 1 Phase QO148L125GRB
CAD Files Available
Square D

Load Center, QO, 4 Spaces, 125A, 120/240V AC, Main Lug, 1 Phase

Zoro # G0857066
Mfr # QO148L125GRB
product price:  $131.99
/ea
Eaton Load Center, BRP, 12 Spaces, 201A, 120/240V AC, Main Lug, 1 Phase BRP12L125R
Eaton

Load Center, BRP, 12 Spaces, 201A, 120/240V AC, Main Lug, 1 Phase

Zoro # G2906142
Mfr # BRP12L125R
product price:  $124.99
/ea
Dayton Circuit Breaker, NDB2-63 D63/3 Series, 63A, 3 Pole, 480V AC, 7.5kA at 480V AC, D Curve 5ZVG5
Dayton

Circuit Breaker, NDB2-63 D63/3 Series, 63A, 3 Pole, 480V AC, 7.5kA at 480V AC, D Curve

Zoro # G1775925
Mfr # 5ZVG5
product price:  $79.39
/ea
Eaton Br Loadcenter 1" Filler Plates BRFP
Eaton

Br Loadcenter 1" Filler Plates

Zoro # G3632077
Mfr # BRFP
product price:  $6.39
/ea
Sold in mult. of 25 for $159.75
Square D Load Center, HOM, 60 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM60120L225PC
CAD Files Available
Square D

Load Center, HOM, 60 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3306789
Mfr # HOM60120L225PC
product price:  $370.99
/ea
Carling Technologies Circuit Breaker, C Series, 50A, 2 Pole, 250V AC, 1.5kA at 120/240V AC, C Curve CA2-B0-34-650-121-D
CARLING TECHNOLOGIES C Magnetic Bolt On Circuit Breaker
11 results
table view View Items
Siemens Miniature Circuit Breaker, BQ Series, 20A, 1 Pole, 120V AC, 10kA at 120V AC BQ1B020
SIEMENS BQ Standard Bolt On Miniature Circuit Breaker
39 results
table view View Items
Square D Square D 200 amps 120/240 V 1 space 12 circuits Surface Mount Ground Bar Kit PK9GTACP
Square D

Square D 200 amps 120/240 V 1 space 12 circuits Surface Mount Ground Bar Kit

Zoro # G2917132
Mfr # PK9GTACP
product price:  $15.39
/ea
Square D Mounting Base, Square D SQD and QON3B Cicruit Breakers Use With, 240V AC, 100A QON3B
Square D

Mounting Base, Square D SQD and QON3B Cicruit Breakers Use With, 240V AC, 100A

Zoro # G2430933
Mfr # QON3B
product price:  $56.95
/ea
Square D Load Center Equipment Ground Bar Assy PK5GTA
Square D

Load Center Equipment Ground Bar Assy

Zoro # G3510669
Mfr # PK5GTA
product price:  $9.59
/ea
Sold in mult. of 2 for $19.18
Siemens Handle Blocking Device, Siemens QP, BL, BQ, BQXD, 1, 2, 3 Poles ECQL1
Siemens

Handle Blocking Device, Siemens QP, BL, BQ, BQXD, 1, 2, 3 Poles

Zoro # G1863005
Mfr # ECQL1
product price:  $7.99
/ea
Sold in mult. of 10 for $79.90
Square D Panelboard Enclosure, MH, 30 Spaces, 225A MH32
CAD Files Available
Square D

Panelboard Enclosure, MH, 30 Spaces, 225A

Zoro # G1649365
Mfr # MH32
product price:  $124.99
/ea
Best Weather Cover, For 41B Series Padlocks 41BWC
Best

Weather Cover, For 41B Series Padlocks

Zoro # G6593671
Mfr # 41BWC
product price:  $11.65
/ea
Square D Circuit Breaker Enclosure, QBL, QJL, QGL, 3 Spaces, 225A, 240V Q23225NRB
CAD Files Available
Square D

Circuit Breaker Enclosure, QBL, QJL, QGL, 3 Spaces, 225A, 240V

Zoro # G0554023
Mfr # Q23225NRB
product price:  $284.61
/ea
Square D Load Center, 4 Spaces, 125A Amps, 240V QO148L125GS
Square D

Load Center, 4 Spaces, 125A Amps, 240V

Zoro # G0857075
Mfr # QO148L125GS
product price:  $85.99
/ea
Square D Panelboard accessory, NQ, branch connector kit SKNQBC
Square D

Panelboard accessory, NQ, branch connector kit

Zoro # G0855900
Mfr # SKNQBC
product price:  $66.79
/ea
Ge Molded Case Circuit Breaker, TEY Series, 30A, 3 Pole, 277/480V AC, 14kA at 277/480V AC TEY330
GE TEY Standard Bolt On Molded Case Circuit Breaker
35 results
table view View Items
Eaton Ground Bar, 1.2 in, 0.6 in, 6.7 in GBK1420
Eaton

Ground Bar, 1.2 in, 0.6 in, 6.7 in

Zoro # G512415160
Mfr # GBK1420
product price:  $44.89
/ea
Square D Circuit Breaker Enclosure, Q22, 2 Spaces, 200A, 240V Q22200NS
CAD Files Available
Square D

Circuit Breaker Enclosure, Q22, 2 Spaces, 200A, 240V

Zoro # G3329821
Mfr # Q22200NS
product price:  $148.99
/ea
Square D Panelboard Interior, QHB, QOB, QOB-VH, 42 Spaces, 400A, 120/240V AC, Convertible Main Lug, 3 Phase NQ442L4C
CAD Files Available
Multiple Options Available
Square D

Panelboard Interior, QHB, QOB, QOB-VH, 42 Spaces, 400A, 120/240V AC, Convertible Main Lug, 3 Phase

Zoro # G1480062
Mfr # NQ442L4C
product price:  $912.99
/ea
Square D Load Center, 20 Spaces, 125A Amps, 120/240V AC QO320L125GRB
CAD Files Available
Square D

Load Center, 20 Spaces, 125A Amps, 120/240V AC

Zoro # G1492364
Mfr # QO320L125GRB
product price:  $428.99
/ea
Square D Circuit Breaker Mechanical Lug Kit (1) AL900MA
Square D

Circuit Breaker Mechanical Lug Kit (1)

Zoro # G0567640
Mfr # AL900MA
product price:  $95.19
/ea
Eaton Load Center, BR, 8 Spaces, 125A, 120/240V AC, Main Lug, 1 Phase BR816L125FDP
Eaton

Load Center, BR, 8 Spaces, 125A, 120/240V AC, Main Lug, 1 Phase

Zoro # G2719154
Mfr # BR816L125FDP
product price:  $61.25
/ea
Circuit Protection (3,500+ items) - Page 6
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About Circuit Protection

At Zoro, we pride ourselves on offering a broad selection of top-grade Panelboards and Load Centers. These essential electrical components are meticulously designed to distribute and manage power in residential, commercial, and industrial settings. Our product line includes a variety of load centers, such as main breaker load centers, main lug load centers, sub-panel load centers, and different types of panel boards, including lighting panel boards and power distribution panel boards.

A Wide Array of Load Centers & Fuses

Our collection comprises diverse types of electrical load centers tailored to meet the unique needs of various industries. From simple household applications to complex industrial processes, our offerings include single-phase load centers for residential and three-phase load centers for commercial or industrial uses. Moreover, we also provide an array of load center fuses designed to protect your electrical circuits from overloads and short circuits.

Quality Panel Boards

We understand that a high-quality panel board is the backbone of any reliable electrical system. Hence, we offer an extensive range of robustly constructed electrical panel boards suitable for surface and flush mounting (panel board wall). Our selection ranges from small circuit breaker panels ideal for home use to large-scale switchgear panels designed for heavy-duty industrial applications.

How Are Load Centers & Panel Boards Made?

The manufacturing process for our panelboards and load centers involves careful planning and precise engineering. High-quality metal casings are typically used to house these units due to their durability and resistance against environmental factors. Inside these casings are circuit breakers or fuses attached to bus bars, facilitating electricity distribution across various circuits.

Tips on Using Load Centers & Panel Boards

While installing or using our panel boards and load centers, safety should always be your top priority. Ensure that a qualified professional performs all electrical work. Always turn off the main power supply before performing maintenance or installation. Lastly, regularly inspect your load center and panel board for signs of wear and tear to prevent potential issues.

Find the Load Centers and Panel Boards You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time. 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

Industrial Electrical Controls & AutomationCable Management & ConduitElectrical ConnectorsWiring DevicesFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
square d nf panelideal circuit tracer kitcircuit breaker handletype ch breakerqo breaker panel
carling breakerssiemens 200 amp panelcircuit breakers &90 amp breakersquare d nf panelboard

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