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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 18

Square D Load Center, HOM, 20 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM2040M200PC
Square D

Load Center, HOM, 20 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3303654
Mfr # HOM2040M200PC
product price:  $267.99
/ea
Square D Meter Main, SC, 20 Spaces, 125A; 110A, Main Lug, 1 Phase SC2040M125PF
Square D

Meter Main, SC, 20 Spaces, 125A; 110A, Main Lug, 1 Phase

Zoro # G3301408
Mfr # SC2040M125PF
product price:  $1,675.99
/ea
No Product Image Available
Ge

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

Zoro # G8505436
Mfr # AF64SW
product price:  $1,887.99
/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
Virtual 200A Main Breaker Installed Indoor Plug On Neutral Load Center, 40 Spaces VI3841466
Virtual

200A Main Breaker Installed Indoor Plug On Neutral Load Center, 40 Spaces

Zoro # G911992002
Mfr # VI3841466
original price:  $380.99 , new price: $355.99 , 6 percent off
6% off
new price:  $355.99
/ea
Ge Industrial Solutions Circuit Breaker, THQP Series, 30A, 2 Pole, 120/240V AC, 10kA at 120/240V AC THQP230
GE INDUSTRIAL SOLUTIONS THQP Standard Plug In Circuit Breaker
9 results
table view View Items
Siemens Combination Circuit Breaker Panel, SN Series, 20 Spaces, Main Circuit Breaker SN2020B1100P1
Siemens

Combination Circuit Breaker Panel, SN Series, 20 Spaces, Main Circuit Breaker

Zoro # G401259264
Mfr # SN2020B1100P1
product price:  $144.99
/ea
Te Connectivity Circuit Breaker, W5 Series, 5A, 1 Pole, 250V AC, 1kA at 250V AC/50V DC 1-1423364-2
TE CONNECTIVITY W5 Thermal Surface Mount/DIN Rail Circuit Breaker
8 results
table view View Items
Ge Circuit Breaker, THQL Series, 20A, 1 Pole, 120/240V AC, 10kA at 120/240V AC THQL1120GFTA
GE THQL Ground Fault Circuit Interrupter Plug In Circuit Breaker
4 results
table view View Items
No Product Image Available
Siemens

ADAPTER SHOESW/O WIRE

Zoro # G016060101
Mfr # FBS0054
product price:  $185.99
/ea
Square D Interphase Barriers, PowerPact(R) B Circuit Breakers, 160A, 0 Poles LV426920
Square D

Interphase Barriers, PowerPact(R) B Circuit Breakers, 160A, 0 Poles

Zoro # G6569250
Mfr # LV426920
product price:  $52.99
/pk 6, $8.83/ea
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
Maxpower Combination Circuit Breaker, HOM Series, 15A, 1 Pole, 120V AC, 10kA MA429026
Maxpower

Combination Circuit Breaker, HOM Series, 15A, 1 Pole, 120V AC, 10kA

Zoro # G909771091
Mfr # MA429026
product price:  $107.99
/ea
Square D Pnlbd Cover/Trim Nf T1 S 44H 20W NC44SHR
Square D

Pnlbd Cover/Trim Nf T1 S 44H 20W

Zoro # G0570346
Mfr # NC44SHR
product price:  $329.99
/ea
Square D Circuit breaker accessory, PowerPacT L, handle, rotary, direct mounted, black S32597
Square D

Circuit breaker accessory, PowerPacT L, handle, rotary, direct mounted, black

Zoro # G0841307
Mfr # S32597
product price:  $366.99
/ea
Eaton Circuit Breaker Accessories BMH3
Eaton

Circuit Breaker Accessories

Zoro # G516109966
Mfr # BMH3
product price:  $15.45
/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
No Product Image Available
Siemens

JD/LD 250VDC SH TRIP 1 A

Zoro # G716310063
Mfr # S13JLD62A
product price:  $2,610.99
/ea
Square D Handle Tie Kit, 120/240V AC, 1 Poles HOMTHT
Square D

Handle Tie Kit, 120/240V AC, 1 Poles

Zoro # G3607576
Mfr # HOMTHT
product price:  $5.39
/ea
Sold in mult. of 3 for $16.17
Brah Electric , Replacement for 55544 24VDC Shunt Trip For Use With Compact CM Size 800A - 3200A BE-CMST24VDC
Brah Electric

, Replacement for 55544 24VDC Shunt Trip For Use With Compact CM Size 800A - 3200A

Zoro # G215544969
Mfr # BE-CMST24VDC
product price:  $2,624.99
/ea
Siemens rear connection stud flat 4 units accessory for: 3VA12 3VA9214-0QE00
Siemens

rear connection stud flat 4 units accessory for: 3VA12

Zoro # G516525155
Mfr # 3VA9214-0QE00
product price:  $105.99
/ea
Sold in mult. of 5 for $529.95
Eaton Circuit Breaker Accessories Variable Depth Mechanism F EA FHMVD
Eaton

Circuit Breaker Accessories Variable Depth Mechanism F EA

Zoro # G516106989
Mfr # FHMVD
product price:  $90.39
/ea
Noark Rotary handle operating mechanism - 1102368 - for M1 - compatible with 10x10mm shafts HM1A
Noark

Rotary handle operating mechanism - 1102368 - for M1 - compatible with 10x10mm shafts

Zoro # G222704950
Mfr # HM1A
product price:  $49.15
/ea
Siemens mounting screw kit comprises 4 screws and nuts, metric thread M5 x 95 mm 3VA9328-0SS10
Siemens

mounting screw kit comprises 4 screws and nuts, metric thread M5 x 95 mm

Zoro # G316284894
Mfr # 3VA9328-0SS10
product price:  $34.75
/ea
Sold in mult. of 13 for $451.75
Siemens Spare parts package for Panel PC/Flat Panel contains: 2 x 8 latch 6AV7672-1JC00-0AA0
Siemens

Spare parts package for Panel PC/Flat Panel contains: 2 x 8 latch

Zoro # G716284784
Mfr # 6AV7672-1JC00-0AA0
product price:  $238.99
/ea
Sold in mult. of 2 for $477.98
Nvent Hole Seal, 0.56" Dia, Stainless Steel AS056MSS
Nvent

Hole Seal, 0.56" Dia, Stainless Steel

Zoro # G021850575
Mfr # AS056MSS
product price:  $28.39
/ea
Abb KXT2CUAL1-3PC, KIT FCCUAL 14-1/0AWG XT2 3PC UL/CSA KXT2CUAL1-3PC
Abb

KXT2CUAL1-3PC, KIT FCCUAL 14-1/0AWG XT2 3PC UL/CSA

Zoro # G7738303
Mfr # KXT2CUAL1-3PC
product price:  $38.15
/ea
Siemens plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole 3VA9344-0KP10
Siemens

plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole

Zoro # G115867823
Mfr # 3VA9344-0KP10
product price:  $537.99
/ea
No Product Image Available
Eaton

Universal Rotary Variable Depth Handle Mechanism, E-Frame

Zoro # G822797420
Mfr # EHMVDB
product price:  $60.79
/ea
Siemens rear connection stud round long, 1 unit accessory for: 3VA61/62 3VA9241-0QF20
Siemens

rear connection stud round long, 1 unit accessory for: 3VA61/62

Zoro # G916486063
Mfr # 3VA9241-0QF20
product price:  $37.99
/ea
Sold in mult. of 12 for $455.88
Type Br Load Center, BR, 100A, 120/240V AC BR2100BRP
Type Br

Load Center, BR, 100A, 120/240V AC

Zoro # G2908750
Mfr # BR2100BRP
product price:  $125.99
/ea
Abb Loadcenters and Panelboards PCC4022
Abb

Loadcenters and Panelboards

Zoro # G223749639
Mfr # PCC4022
product price:  $183.99
/ea
Ubi Circuit Breaker, UBIZ Series, 60A, 2 Pole, 120/240V AC, 10kA UBIZ0260
UBI UBIZ Magnetic Plug In Circuit Breaker
9 results
table view View Items
Molex Flamar Power Cable, Pur Jacket, Braided Shielding Overall, 4 Circuits 1553310001
Molex

Flamar Power Cable, Pur Jacket, Braided Shielding Overall, 4 Circuits

Zoro # G005981431
Mfr # 1553310001
product price:  $18.29
/ea
Sold in mult. of 200 for $3,658.00
Noark FlexShaft Bowden interlocking cable - 1101156 - for M6 - 4ft / 1.2m length FSB4
Noark

FlexShaft Bowden interlocking cable - 1101156 - for M6 - 4ft / 1.2m length

Zoro # G822704701
Mfr # FSB4
product price:  $177.99
/ea
Siemens circular conduc. terminal TA2.5 6 x 1.535 mmsqrd for 6 cables 3 units 3VA9153-0JF60
Siemens

circular conduc. terminal TA2.5 6 x 1.535 mmsqrd for 6 cables 3 units

Zoro # G715960146
Mfr # 3VA9153-0JF60
product price:  $135.99
/ea
Sold in mult. of 4 for $543.96
Circuit Protection (3,500+ items) - Page 18
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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
90 amp breakercircuit breaker br serieseaton 200 amp breakercircuit breaker handlesiemens 200 amp panel
circuit breakers &ideal circuit tracer kitbl breakercarling breakerssquare d nf panel

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