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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 45

No Product Image Available
Nsi

NEMA Panel Lug, (2) 250-6 AWG

Zoro # G1628650
Mfr # 2-250L2
product price: 
$23.99
/ea
Zoro Select Miniature Circuit Breaker Lockout, Style Miniature Breakers, 1 Poles 45MZ72
Zoro Select

Miniature Circuit Breaker Lockout, Style Miniature Breakers, 1 Poles

Zoro # G1011611
Mfr # 45MZ72
product price: 
$7.79
/ea
Optifuse Splashproof Boot for Thermal Breakers CBW-B-DC-11
Optifuse

Splashproof Boot for Thermal Breakers

Zoro # G913829870
Mfr # CBW-B-DC-11
product price: 
$1.85
/ea
Sold in mult. of 5 for $9.25
Square D Panelboard enclosure cover, NQ, NEMA 1, surface, 14in W x 50in H NQC50S
Square D

Panelboard enclosure cover, NQ, NEMA 1, surface, 14in W x 50in H

Zoro # G0856007
Mfr # NQC50S
product price: 
$207.99
/ea
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
Siemens Circuit Breaker Enclosure, W0, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase W0202MB1200CU
Siemens

Circuit Breaker Enclosure, W0, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G7734314
Mfr # W0202MB1200CU
product price: 
$381.99
/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 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
Automation Systems Interconnect Panel Interface Connector, Faceless, Dead Front GFCI RAI-GFCI-203
Automation Systems Interconnect

Panel Interface Connector, Faceless, Dead Front GFCI

Zoro # G712537372
Mfr # RAI-GFCI-203
product price: 
$99.99
/ea
Square D Connector accessory, MA, ME, MH, MX molded case circuit breakers, 800A, 500 to 750kcmil, mechanical lug kit, aluminum AL800MA7
Square D

Connector accessory, MA, ME, MH, MX molded case circuit breakers, 800A, 500 to 750kcmil, mechanical lug kit, aluminum

Zoro # G0846399
Mfr # AL800MA7
product price: 
$171.99
/ea
Ge Bolt-On 1.5 in. Hub For Type RX TC150A
Ge

Bolt-On 1.5 in. Hub For Type RX

Zoro # G2918849
Mfr # TC150A
product price: 
$16.75
/ea
No Product Image Available
Abb

FEM8S End Section Ivory (Terminal Block Accessory), 20PK

Zoro # G522798116
Mfr # 19695116
product price: 
$4.85
/pk 20, $0.24/ea
Sold in mult. of 2 for $9.70
No Product Image Available
Westinghouse

N.O. Pole Adder Kit

Zoro # G222797181
Mfr # PNO-1
product price: 
$342.99
/ea
No Product Image Available
Eaton

Rotary External Circuit Breaker Handle (Type 4/4X, Red)

Zoro # G522797126
Mfr # 68C6048G28
product price: 
$76.89
/ea
No Product Image Available
Siemens

Dual/Twin Branch Mounting Hardware Kit (for FD/FXD)

Zoro # G822798007
Mfr # FD65K
product price: 
$456.99
/ea
No Product Image Available
Eaton

JG-Frame Circuit Breaker Rotary Handle Mechanism

Zoro # G822797581
Mfr # JHMCCFAY
product price: 
$59.29
/ea
Square D Panelboards & Load Centers NQ54L4C
Square D

Panelboards & Load Centers

Zoro # G023522982
Mfr # NQ54L4C
product price: 
$2,486.99
/ea
Wmb Hub Top Feed, Pl0724r and s3100rn, 225A RH125P
Wmb

Hub Top Feed, Pl0724r and s3100rn, 225A

Zoro # G2918121
Mfr # RH125P
product price: 
$19.15
/ea
Schneider Electric Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H325W275 mm NSYAMPM3429TB
Schneider Electric

Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H325W275 mm

Zoro # G7827118
Mfr # NSYAMPM3429TB
product price: 
$24.89
/ea
Saginaw Control & Engineering Bolt Pack, Subpanel 3/8-16, 8PK SCE-102300
Saginaw Control & Engineering

Bolt Pack, Subpanel 3/8-16, 8PK

Zoro # G411164657
Mfr # SCE-102300
product price: 
$13.69
/pk 8, $1.71/ea
No Product Image Available
Eaton

Power Outlet Panels Ringless 125A 240V

Zoro # G915836784
Mfr # CHR9N9NS
product price: 
$586.99
/ea
Dynamicfunction TLM812RCUP 125A Main Lug Convertible Outdoor Load Center DY603637
Dynamicfunction

TLM812RCUP 125A Main Lug Convertible Outdoor Load Center

Zoro # G414901228
Mfr # DY603637
product price: 
$115.99
/ea
No Product Image Available
Eaton

Breaker rotary handle assembly

Zoro # G922797924
Mfr # 68C6050G12
product price: 
$1,031.99
/ea
Soundwave 200A 20SPS Main Breaker Load Center SO3116633
Soundwave

200A 20SPS Main Breaker Load Center

Zoro # G611958445
Mfr # SO3116633
product price: 
$279.99
/ea
Schneider Electric Lug Kit, PowerPact L-Frame, 400/600A, 3 Poles AL600LF52K3
Schneider Electric

Lug Kit, PowerPact L-Frame, 400/600A, 3 Poles

Zoro # G3976241
Mfr # AL600LF52K3
product price: 
$673.99
/ea
Virtual 125A Main Lugs Load Center VI2015434
Virtual

125A Main Lugs Load Center

Zoro # G511958361
Mfr # VI2015434
original price:  $80.19 , new price: $75.15 , 6 percent off
6% off
new price: 
$75.15
/ea
No Product Image Available
Eaton

BR Series Load Center Replacement Main Lug Kit (200A)

Zoro # G322797722
Mfr # BRL200
product price: 
$132.99
/ea
Brah Electric Replacement for TPST12 120/240VAC Shunt Trip For TRLA, TRLL, TRPA, TRPP, TRL, TRP, Size 800A-2000A BE-TPST12
Brah Electric

Replacement for TPST12 120/240VAC Shunt Trip For TRLA, TRLL, TRPA, TRPP, TRL, TRP, Size 800A-2000A

Zoro # G215544938
Mfr # BE-TPST12
product price: 
$1,423.99
/ea
No Product Image Available
Eaton

Handle Extension for JD/KD Circuit Breakers

Zoro # G122797618
Mfr # 4221B73G01
product price: 
$2,572.99
/ea
Superjock Blue Sea  ST CLB Circuit Breaker Block Jumper SU258441
Superjock

Blue Sea ST CLB Circuit Breaker Block Jumper

Zoro # G016503271
Mfr # SU258441
product price: 
$25.89
/ea
Eaton Circuit Breaker Accessories CLNSURGE
Eaton

Circuit Breaker Accessories

Zoro # G216110002
Mfr # CLNSURGE
product price: 
$98.15
/ea
Penn-Union Lugs EA TPO-750
Penn-Union

Lugs EA

Zoro # G616132505
Mfr # TPO-750
product price: 
$68.59
/ea
Vortex 2.5 in. Hub Loadcenter VO3968049
Vortex

2.5 in. Hub Loadcenter

Zoro # G815192546
Mfr # VO3968049
product price: 
$44.35
/ea
No Product Image Available
Ge

Interchangeable Rating Plug for EntelliGuard G and Spectra Series Circuit Breakers

Zoro # G022797664
Mfr # GTP0800U0820
product price: 
$322.99
/ea
Plugit 200A 40-Circuit Main Breaker Plug-On Neutral Load Center PL2669864
Plugit

200A 40-Circuit Main Breaker Plug-On Neutral Load Center

Zoro # G511996103
Mfr # PL2669864
original price:  $393.99 , new price: $354.99 , 9 percent off
9% off
new price: 
$354.99
/ea
Square D Trim front, I-Line Panelboard, HCP, surface mount, 4 pcs, 42in W x 59in H HCW59TS
Square D

Trim front, I-Line Panelboard, HCP, surface mount, 4 pcs, 42in W x 59in H

Zoro # G0854990
Mfr # HCW59TS
product price: 
$670.99
/ea
Circuit Protection (3,500+ items) - Page 45
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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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