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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 37

Siemens Miniature Circuit Breaker, BQH Series, 30A, 2 Pole, 120/240V AC, 22kA at 120/240V AC BQ2B030H
SIEMENS BQH High Interrupting Bolt On Miniature Circuit Breaker
28 results
table view View Items
Schneider Electric Trip unit, Circuit Breaker, 48V DC S29412
Schneider Electric

Trip unit, Circuit Breaker, 48V DC

Zoro # G3975453
Mfr # S29412
product price:  $648.99
/ea
Square D Load Center, HOM, 40 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM4080M200PC1AVP
Square D

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

Zoro # G3306518
Mfr # HOM4080M200PC1AVP
product price:  $1,652.99
/ea
Square D Load Center, HOM, 12 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM1224L125PGC
CAD Files Available
Square D

Load Center, HOM, 12 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3303088
Mfr # HOM1224L125PGC
product price:  $82.89
/ea
Ge Cover, Pro-Stock A-Series Panelboards Use With, 600A, 42 Spaces AF64FD
Ge

Cover, Pro-Stock A-Series Panelboards Use With, 600A, 42 Spaces

Zoro # G8505192
Mfr # AF64FD
product price:  $819.99
/ea
Square D Panelboard accessory, I-Line, assembly kit, solid neutral, 600A, 14 AWG to 750kcmil HCW6SN
Square D

Panelboard accessory, I-Line, assembly kit, solid neutral, 600A, 14 AWG to 750kcmil

Zoro # G0855526
Mfr # HCW6SN
product price:  $391.99
/ea
Abb ACS310 ASSISTANT CONTROL PANEL ACS-CP-A
Abb

ACS310 ASSISTANT CONTROL PANEL

Zoro # G523945090
Mfr # ACS-CP-A
product price:  $418.99
/ea
Square D NQNF, enclosure cover, type 1, flush, 20 x 56 in NC56F
Square D

NQNF, enclosure cover, type 1, flush, 20 x 56 in

Zoro # G0855709
Mfr # NC56F
product price:  $330.99
/ea
Eaton Molded Case Circuit Breaker, HKD Series, 400A, 3 Pole, 600V AC, 100kA at 240V AC HKD3400
EATON HKD Standard Free Standing Molded Case Circuit Breaker
3 results
table view View Items
Square D Panelboard Interior, HCP, 800A, Main Lug, 3 Phase HCP50868
CAD Files Available
Square D

Panelboard Interior, HCP, 800A, Main Lug, 3 Phase

Zoro # G5204319
Mfr # HCP50868
product price:  $4,185.99
/ea
Eaton Circuit Breaker Accessories 5PK BRLW2
Eaton

Circuit Breaker Accessories 5PK

Zoro # G916109894
Mfr # BRLW2
product price:  $23.89
/pk 5, $4.78/ea
Square D Load Center, HOM, 30 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM3060L225PC
Square D

Load Center, HOM, 30 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3304923
Mfr # HOM3060L225PC
original price:  $200.99 , new price: $172.99 , 13 percent off
13% off
new price:  $172.99
/ea
Eaton Circuit Breaker Accessories CHPLOFFA
Eaton

Circuit Breaker Accessories

Zoro # G016109947
Mfr # CHPLOFFA
product price:  $35.19
/ea
Eaton Circuit Breaker Accessories AUX1EBFSLG
Eaton

Circuit Breaker Accessories

Zoro # G716109858
Mfr # AUX1EBFSLG
product price:  $285.99
/ea
Eaton Circuit Breaker Accessories Locking Attachment EA QCRPLOFF
Eaton

Circuit Breaker Accessories Locking Attachment EA

Zoro # G016109909
Mfr # QCRPLOFF
product price:  $53.55
/ea
Square D HomeLine 200 amps 120/240 V 40 space 80 circuits Wall Mount Main Breaker Load Center HOM4080M200PC
Square D

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

Zoro # G524151278
Mfr # HOM4080M200PC
product price:  $297.99
/ea
Brady Lockout Board, Red/White, Unfilled LKUCB
Brady

Lockout Board, Red/White, Unfilled

Zoro # G3943852
Mfr # LKUCB
product price:  $97.19
/ea
Ge Loadcenters and Panelboards TLM3220CCUG
Ge

Loadcenters and Panelboards

Zoro # G723397651
Mfr # TLM3220CCUG
product price:  $263.99
/ea
Square D HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Main Breaker Load Center HOM3060M200PC
Square D

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

Zoro # G024151303
Mfr # HOM3060M200PC
product price:  $298.99
/ea
Brah Electric , Indication For Ready To Close Switch, For Masterpact MP Frame Insulated Case Circuit Breaker MPRTCS
Brah Electric

, Indication For Ready To Close Switch, For Masterpact MP Frame Insulated Case Circuit Breaker

Zoro # G815544833
Mfr # MPRTCS
product price:  $544.99
/ea
Square D Box, I-Line Panelboard, HCM, 32in W x 91in H x 8.25in D, Type 1 HC3291B
Square D

Box, I-Line Panelboard, HCM, 32in W x 91in H x 8.25in D, Type 1

Zoro # G0855648
Mfr # HC3291B
product price:  $1,610.99
/ea
Square D Cb Handle Padlock Attachment AHPALI
Square D

Cb Handle Padlock Attachment

Zoro # G0478165
Mfr # AHPALI
product price:  $25.99
/ea
Siemens Load Center, SI, 125A, Main Lug SI309734
Siemens

Load Center, SI, 125A, Main Lug

Zoro # G110656637
Mfr # SI309734
original price:  $66.05 , new price: $59.45 , 9 percent off
9% off
new price:  $59.45
/ea
Bulldog Winch Switch Mounting Bracket, single & breaker 20320
Bulldog Winch

Switch Mounting Bracket, single & breaker

Zoro # G000972328
Mfr # 20320
product price:  $10.99
/ea
Square D Homeline 200A 8-Space 16-Circuit Raintight Main Breaker Plug-on Neutral Load Center HOM816M200PFTRB
Square D

Homeline 200A 8-Space 16-Circuit Raintight Main Breaker Plug-on Neutral Load Center

Zoro # G021860437
Mfr # HOM816M200PFTRB
original price:  $425.99 , new price: $404.99 , 4 percent off
4% off
new price:  $404.99
/ea
Siemens 5in H Unit, Twin Mount, Connecting Strap Kit for 250 A FD Frame P5/S5 Panelboard Circuit SF6D
Siemens

5in H Unit, Twin Mount, Connecting Strap Kit for 250 A FD Frame P5/S5 Panelboard Circuit

Zoro # G316451951
Mfr # SF6D
product price:  $732.99
/ea
Te Connectivity Switch, 125/250V AC, 2 Poles 2-1520237-4
Te Connectivity

Switch, 125/250V AC, 2 Poles

Zoro # G405984629
Mfr # 2-1520237-4
product price:  $32.99
/ea
Sold in mult. of 4 for $131.96
Funnel King Circuit Breaker-Type 1-Horizontal Bracke 94479
Funnel King

Circuit Breaker-Type 1-Horizontal Bracke

Zoro # G406625019
Mfr # 94479
product price:  $28.99
/ea
Sold in mult. of 6 for $173.94
Eaton Cutler-Hammer Circuit Breaker, BR Series, 20A, 2 Pole, 120V AC, 10kA BR2020
EATON CUTLER-HAMMER BR Duplex Plug In Circuit Breaker
2 results
table view View Items
Siemens undervoltage release 24 V DC accessory for: 3VA1 and 3VA20-26 3VA9908-0BB11
Siemens

undervoltage release 24 V DC accessory for: 3VA1 and 3VA20-26

Zoro # G316046737
Mfr # 3VA9908-0BB11
product price:  $159.99
/ea
Sold in mult. of 3 for $479.97
Square D Interior, QOB/QOB-VH/QHB, 225A, 240V AC/48V DC, Main Lug, 3 Phase NQ442L2C14
Square D

Interior, QOB/QOB-VH/QHB, 225A, 240V AC/48V DC, Main Lug, 3 Phase

Zoro # G0856059
Mfr # NQ442L2C14
original price:  $822.99 , new price: $680.99 , 17 percent off
17% off
new price:  $680.99
/ea
Eaton Cutler-Hammer Load Center, BRP, 30 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase BRP30B200
Eaton Cutler-Hammer

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

Zoro # G104258168
Mfr # BRP30B200
product price:  $317.99
/ea
Square D Meter pak accessory, hub, 3.00in wire size, Series A L, rainproof, 5.00in A300L
Square D

Meter pak accessory, hub, 3.00in wire size, Series A L, rainproof, 5.00in

Zoro # G4608798
Mfr # A300L
product price:  $111.99
/ea
Square D Load Center, 24 Spaces, 125A Amps, 120/240V AC HOM2448L125PGC
Square D

Load Center, 24 Spaces, 125A Amps, 120/240V AC

Zoro # G3304774
Mfr # HOM2448L125PGC
product price:  $141.99
/ea
Eaton Cutler-Hammer Circuit Breaker Enclosure, ECC, 200A, 200V, Main Circuit Breaker ECCVH200R
Eaton Cutler-Hammer

Circuit Breaker Enclosure, ECC, 200A, 200V, Main Circuit Breaker

Zoro # G006885905
Mfr # ECCVH200R
product price:  $337.99
/ea
Square D Panelboard Cover/Trim Nf Type 1 S Hr 50H NC50SHR
Square D

Panelboard Cover/Trim Nf Type 1 S Hr 50H

Zoro # G0854169
Mfr # NC50SHR
product price:  $354.99
/ea
Circuit Protection (3,500+ items) - Page 37
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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 Control & AutomationCable Management & ConduitElectrical ConnectorsWiring DevicesFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
carling breakerssquare d nf panelboardsiemens 200 amp panelcircuit breaker br seriescircuit breaker handle
ideal circuit tracer kitbl breakercircuit breakers &navien npe-240a2ge 30 amp breaker

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