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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 14

Eaton Molded Case Circuit Breaker, ED Series, 200A, 3 Pole, 240V AC, 65kA at 240V AC ED3200
EATON ED Standard Free Standing Molded Case Circuit Breaker
7 results
table view View Items
Connecticut Electric Miniature Circuit Breaker, QC Series, 125A, 2 Pole, 120/240V AC, 12kA at 120/240V AC UBIZ2125-1
CONNECTICUT ELECTRIC QC Standard Plug In Miniature Circuit Breaker
2 results
table view View Items
Abb NCNR/NRTV PISTOL HANDLE 80 MM, LONG BLACK. USE WITH 6 MM OHB80L6
Abb

NCNR/NRTV PISTOL HANDLE 80 MM, LONG BLACK. USE WITH 6 MM

Zoro # G2754587
Mfr # OHB80L6
product price: 
$145.99
/ea
Sold in mult. of 25 for $3,649.75
Siemens circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil with aux. conductor 3VA9674-0JC24
Siemens

circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil with aux. conductor

Zoro # G015959994
Mfr # 3VA9674-0JC24
product price: 
$562.99
/ea
Crouse-Hinds Eaton Padlockable Circuit Breaker Handle Lock CHPL
Crouse-Hinds

Eaton Padlockable Circuit Breaker Handle Lock

Zoro # G422797899
Mfr # CHPL
product price: 
$17.69
/ea
Siemens nut keeper kit 3 units inch thread accessory for: 3VA57/58/59 3VA9873-0QA00
Siemens

nut keeper kit 3 units inch thread accessory for: 3VA57/58/59

Zoro # G016284873
Mfr # 3VA9873-0QA00
product price: 
$146.99
/ea
Sold in mult. of 3 for $440.97
Ge Molded Case Circuit Breaker, FBH Series, 20A, 3 Pole, 347/600V AC, 100kA at 480V AC FBH36TE020R
GE FBH Standard Free Standing Molded Case Circuit Breaker
39 results
table view View Items
Square D Load Center, 12 Spaces, 100A, 120/240 VAC, PoN Convertible Main Breaker, 1 Phase 6994594
Square D

Load Center, 12 Spaces, 100A, 120/240 VAC, PoN Convertible Main Breaker, 1 Phase

Zoro # G004053719
Mfr # 6994594
original price:  $204.99 , new price: $184.99 , 9 percent off
9% off
new price: 
$184.99
/ea
Siemens Handle Tie, QP Type, 22A, 2 Poles ECQTH3
Siemens

Handle Tie, QP Type, 22A, 2 Poles

Zoro # G0718995
Mfr # ECQTH3
product price: 
$4.85
/ea
Siemens Circuit breaker size S00 for transformer protection A-release 0.22.0.32 A 3RV2411-0DA10
Siemens

Circuit breaker size S00 for transformer protection A-release 0.22.0.32 A

Zoro # G715465931
Mfr # 3RV2411-0DA10
product price: 
$103.99
/ea
Sold in mult. of 5 for $519.95
No Product Image Available
Siemens

Combo H&L Cont 300A N12 Circ Brkr

Zoro # G516091872
Mfr # CMBG21120
product price: 
$26,993.99
/ea
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 32.40 A 3RV2031-4UA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 32.40 A

Zoro # G115465869
Mfr # 3RV2031-4UA10
product price: 
$314.99
/ea
Sold in mult. of 2 for $629.98
Blue Sea Systems 4352 6 Position, BelowDeck Circuit Breaker Panel C6J-4352
Blue Sea Systems

4352 6 Position, BelowDeck Circuit Breaker Panel

Zoro # G910664443
Mfr # C6J-4352
product price: 
$81.49
/ea
Eaton Miniature Circuit Breaker, CB Series, 10A, 2 Pole, 120/240V AC QCR2010T
Eaton

Miniature Circuit Breaker, CB Series, 10A, 2 Pole, 120/240V AC

Zoro # G612933786
Mfr # QCR2010T
product price: 
$41.55
/ea
Siemens Molded Case Circuit Breaker, HED4 Series, 60A, 3 Pole, 480V AC, 42kA at 480V AC HED43B060
SIEMENS HED4 High Interrupting Bolt On Molded Case Circuit Breaker
30 results
table view View Items
Brady Single Pole Breaker Lockout, Circuit Breaker with Standard Nylon Cable Ties, 480/600V AC, 1 Poles 148701
Brady

Single Pole Breaker Lockout, Circuit Breaker with Standard Nylon Cable Ties, 480/600V AC, 1 Poles

Zoro # G8520062
Mfr # 148701
product price: 
$18.15
/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
Brady Circuit Breaker Lockout Rail, Circuit Breaker with Standard Nylon Cable Ties, 120/277V AC 148702
Brady

Circuit Breaker Lockout Rail, Circuit Breaker with Standard Nylon Cable Ties, 120/277V AC

Zoro # G8520150
Mfr # 148702
product price: 
$15.79
/ea
Siemens phase barriers, 2 units accessory for: 3VA41/51 3VA9132-0WA00
Siemens

phase barriers, 2 units accessory for: 3VA41/51

Zoro # G816284912
Mfr # 3VA9132-0WA00
product price: 
$15.39
/ea
Sold in mult. of 30 for $461.70
Siemens circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil for 2 cables 3 3VA9673-0JJ24
Siemens

circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil for 2 cables 3

Zoro # G215960196
Mfr # 3VA9673-0JJ24
product price: 
$364.99
/ea
Sold in mult. of 2 for $729.98
Siemens auxiliary switch, 1 NO+1 NC for miniature circuit breaker 5SL, 5SY, 5SP 5ST3010
Siemens

auxiliary switch, 1 NO+1 NC for miniature circuit breaker 5SL, 5SY, 5SP

Zoro # G715870469
Mfr # 5ST3010
product price: 
$34.29
/ea
Sold in mult. of 14 for $480.06
Brady Circuit Breaker Lockout Rail, Circuit Breaker with Standard Nylon Cable Ties, 120/277V AC, 1 Poles 148688
Brady

Circuit Breaker Lockout Rail, Circuit Breaker with Standard Nylon Cable Ties, 120/277V AC, 1 Poles

Zoro # G8519977
Mfr # 148688
product price: 
$70.19
/ea
Siemens circular conduc. terminal TA3.2 3 x 4/0400 kcmil with aux. conductor 3VA9673-0JG32
Siemens

circular conduc. terminal TA3.2 3 x 4/0400 kcmil with aux. conductor

Zoro # G915960205
Mfr # 3VA9673-0JG32
product price: 
$349.99
/ea
Sold in mult. of 2 for $699.98
Square D Pnlbd Enclosure Iline 32W 91H 9D HC3291DB9
Square D

Pnlbd Enclosure Iline 32W 91H 9D

Zoro # G0855018
Mfr # HC3291DB9
product price: 
$1,610.99
/ea
Maxpower Miniature Circuit Breaker, QO Series, 20A, 2x1 Pole, 120/240V AC, 10kA at 120/240V AC MA421269
Maxpower

Miniature Circuit Breaker, QO Series, 20A, 2x1 Pole, 120/240V AC, 10kA at 120/240V AC

Zoro # G009788234
Mfr # MA421269
product price: 
$146.99
/ea
Square D Circuit Breaker, HOMT Series, 15A, 1 Pole, 120/240V AC, 10kA HOMT1515CP
SQUARE D HOMT Tandem Plug In Circuit Breaker
5 results
table view View Items
Square D Undervoltage Release, PowerPact(R) B Circuit Breakers, 48V AC/DC, 0 Poles LV426802
Square D

Undervoltage Release, PowerPact(R) B Circuit Breakers, 48V AC/DC, 0 Poles

Zoro # G6567001
Mfr # LV426802
product price: 
$636.99
/ea
Eaton Miniature Circuit Breakers MCBs 1P 15A 240V BR370
EATON CB Miniture Circuit Breaker Plug On Miniature Circuit Breaker
36 results
table view View Items
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 49.59 A 3RV2031-4XA15
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 49.59 A

Zoro # G315465980
Mfr # 3RV2031-4XA15
product price: 
$384.99
/ea
Sold in mult. of 2 for $769.98
Industrial C & S PowerMark Gold Main Breaker Indoor Load Center Kit, 20 Spaces, 40 Circuits, 200 Amp TM2020CCUBK1
Industrial C & S

PowerMark Gold Main Breaker Indoor Load Center Kit, 20 Spaces, 40 Circuits, 200 Amp

Zoro # G016213385
Mfr # TM2020CCUBK1
product price: 
$449.99
/ea
Siemens BREAKER VL CABLE INTERLOCK SYSTEM N/P-FR CBTP
Siemens

BREAKER VL CABLE INTERLOCK SYSTEM N/P-FR

Zoro # G715365552
Mfr # CBTP
product price: 
$2,369.99
/ea
Siemens box terminal TS1.2 4 units 10 AWG3/0 with aux. conductor voltage tap 4 3VA9234-0JH11
Siemens

box terminal TS1.2 4 units 10 AWG3/0 with aux. conductor voltage tap 4

Zoro # G116127858
Mfr # 3VA9234-0JH11
product price: 
$81.29
/ea
Sold in mult. of 5 for $406.45
Wago WSB Marking Card, Marked 801-900  209-516
Wago

WSB Marking Card, Marked 801-900

Zoro # G721853012
Mfr # 209-516
product price: 
$7.89
/pk 5, $1.58/ea
Sold in mult. of 2 for $15.78
Te Connectivity Circuit Breaker, W2 Series, 3A, 1 Pole, 250V AC, 1kA at 250V AC/32V DC 4-1393250-5
TE CONNECTIVITY W2 Thermal Surface Mount/DIN Rail Circuit Breaker
5 results
table view View Items
Siemens Plug-in part T1/T2 for 5SD7483-6 and 5SD7483-7 5SD7498-3
Siemens

Plug-in part T1/T2 for 5SD7483-6 and 5SD7483-7

Zoro # G216284857
Mfr # 5SD7498-3
product price: 
$99.99
/ea
Sold in mult. of 5 for $499.95
Schneider Electric Plain mounting plate H800xW600mm made of galvanised sheet steel NSYMM86
Schneider Electric

Plain mounting plate H800xW600mm made of galvanised sheet steel

Zoro # G7834300
Mfr # NSYMM86
product price: 
$63.69
/ea
Circuit Protection (3,500+ items) - Page 14
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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 & ConduitWiring DevicesElectrical ConnectorsFuses & 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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