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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 36

Dayton Circuit Breaker, NDB2-63 B2/2 Series, 2A, 2 Pole, 480V AC, 7.5kA at 480V AC, B Curve 5ZUX1
Dayton

Circuit Breaker, NDB2-63 B2/2 Series, 2A, 2 Pole, 480V AC, 7.5kA at 480V AC, B Curve

Zoro # G3302756
Mfr # 5ZUX1
product price:  $47.59
/ea
Penn-Union Lugs EA TP-4
Penn-Union

Lugs EA

Zoro # G816132541
Mfr # TP-4
product price:  $11.85
/ea
No Product Image Available
Ge

L-Frame Circuit Breaker Lug Kit (3-Pole)

Zoro # G922798051
Mfr # TCLK365
product price:  $160.99
/ea
Square D Load Center, HOM, 42 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM4284L225PRB
Square D

Load Center, HOM, 42 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G405285443
Mfr # HOM4284L225PRB
product price:  $448.99
/ea
Ge Energy TLM812RCUP 125A Main Lug Convertible Outdoor Load Center 865758
Ge Energy

TLM812RCUP 125A Main Lug Convertible Outdoor Load Center

Zoro # G110662959
Mfr # 865758
original price:  $120.99 , new price: $115.99 , 4 percent off
4% off
new price:  $115.99
/ea
Bep Marine Circuit Breaker Module 707
Bep Marine

Circuit Breaker Module

Zoro # G4494536
Mfr # 707
product price:  $129.99
/ea
Best Frangible Shackle, For 11B Series Padlock 11B720LF3
Best

Frangible Shackle, For 11B Series Padlock

Zoro # G6593568
Mfr # 11B720LF3
product price:  $61.49
/ea
Eaton Circuit Breaker Accessories EA AAL3RPK
Eaton

Circuit Breaker Accessories EA

Zoro # G116109892
Mfr # AAL3RPK
product price:  $344.99
/ea
Enerpac Load Cell, 10, 000 Lbs LH50
Enerpac

Load Cell, 10, 000 Lbs

Zoro # G908255936
Mfr # LH50
product price:  $3,493.99
/ea
Siemens actuating unit with rod variable depth flanged actuator set 3VA9478-0DK84
Siemens

actuating unit with rod variable depth flanged actuator set

Zoro # G415917587
Mfr # 3VA9478-0DK84
product price:  $539.99
/ea
Siemens residual current device RCD820 advanced RCD type A loadside mounted rated 3VA9123-0RL30
Siemens

residual current device RCD820 advanced RCD type A loadside mounted rated

Zoro # G616083128
Mfr # 3VA9123-0RL30
product price:  $1,322.99
/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
Siemens Lightning arresters type 1 Requirement class B 5SD7413-1
Siemens

Lightning arresters type 1 Requirement class B

Zoro # G616284884
Mfr # 5SD7413-1
product price:  $1,265.99
/ea
Siemens circular conduc. terminal TA2.8 1x250.750 kcmil 2x250 kcmil for 1 cable 3VA9373-0JC24
Siemens

circular conduc. terminal TA2.8 1x250.750 kcmil 2x250 kcmil for 1 cable

Zoro # G015960136
Mfr # 3VA9373-0JC24
product price:  $246.99
/ea
Sold in mult. of 2 for $493.98
Square D Load Center, HOM, 20 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM2040L225PGC
Square D

Load Center, HOM, 20 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3303234
Mfr # HOM2040L225PGC
product price:  $170.99
/ea
Square D Load center accessory, QO, mechanical interlock attach, with retaining kits, 1 and 2 pole, used in QO816L100 QO2DTIM
Square D

Load center accessory, QO, mechanical interlock attach, with retaining kits, 1 and 2 pole, used in QO816L100

Zoro # G600905788
Mfr # QO2DTIM
product price:  $62.99
/ea
Square D Panelboard Interior, EDB/EDG/EDJ, 400A, 600Y/347V AC, Main Lug, 3 Phase NF466L4
Square D

Panelboard Interior, EDB/EDG/EDJ, 400A, 600Y/347V AC, Main Lug, 3 Phase

Zoro # G0570355
Mfr # NF466L4
product price:  $3,528.00
/ea
Square D Circuit breaker accessory, PowerPacT R, door escutcheon, cover S33929
Square D

Circuit breaker accessory, PowerPacT R, door escutcheon, cover

Zoro # G0840476
Mfr # S33929
product price:  $130.99
/ea
Siemens activation & trip box TD300 incl. connecting cable 3VA TD300 accessory 3VA9987-0MA10
Siemens

activation & trip box TD300 incl. connecting cable 3VA TD300 accessory

Zoro # G016284941
Mfr # 3VA9987-0MA10
product price:  $409.99
/ea
Sold in mult. of 2 for $819.98
Abb KA2250-3, KIT FC CUAL A2 250AAL 3PCS UL KA2250-3
Abb

KA2250-3, KIT FC CUAL A2 250AAL 3PCS UL

Zoro # G4052882
Mfr # KA2250-3
product price:  $38.65
/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
Siemens CIRCUIT-BREAKER SZ S00 FOR MOTOR PROTECTION 3RV2011-0AA10
Siemens

CIRCUIT-BREAKER SZ S00 FOR MOTOR PROTECTION

Zoro # G515465834
Mfr # 3RV2011-0AA10
product price:  $74.79
/ea
Sold in mult. of 6 for $448.74
Square D NQ Panelboard, breaker kit, sub feed, 400 A, dual, Q frame NQSFB4Q
Square D

NQ Panelboard, breaker kit, sub feed, 400 A, dual, Q frame

Zoro # G0856390
Mfr # NQSFB4Q
product price:  $632.99
/ea
Eaton Circuit Breaker Accessories CLNSURGE
Eaton

Circuit Breaker Accessories

Zoro # G216110002
Mfr # CLNSURGE
product price:  $93.49
/ea
Square D Load Center, QO, 8 Spaces, 150A, 240V, Main Circuit Breaker, 1 Phase QO1816M150FTRB
Square D

Load Center, QO, 8 Spaces, 150A, 240V, Main Circuit Breaker, 1 Phase

Zoro # G0856926
Mfr # QO1816M150FTRB
product price:  $516.99
/ea
Square D Mounting Base, 240V AC, 70A, 3 Poles QOMB3
Square D

Mounting Base, 240V AC, 70A, 3 Poles

Zoro # G0841709
Mfr # QOMB3
product price:  $87.25
/ea
Eaton Cutler-Hammer Circuit Breaker, BRP Series, 20A, 1 Pole, 120/240V AC, 10kA BRP120GF
EATON CUTLER-HAMMER BRP Ground Fault Circuit Interrupter Plug In Circuit Breaker
2 results
table view View Items
Square D Circuit Breaker, QO Series, 20A, 1 Pole, 120V AC, 10kA at 120/240V AC QO120CAFIC
SQUARE D QO Ground Fault Circuit Interrupter Plug In Circuit Breaker
3 results
table view View Items
Square D Load Center, HOM, 30 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM3060M100PC
Square D

Load Center, HOM, 30 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3306201
Mfr # HOM3060M100PC
product price:  $255.99
/ea
Ge Molded Case Circuit Breaker, FBN Series, 40A, 3 Pole, 347/600V AC, 65kA at 480V AC FBN36TE040R
GE FBN Standard Free Standing Molded Case Circuit Breaker
39 results
table view View Items
Siemens circular conduc. terminal TA1.0 14 AWGA&8 AWG with aux. conductor connection 3VA9133-0JG10
Siemens

circular conduc. terminal TA1.0 14 AWGA&8 AWG with aux. conductor connection

Zoro # G015960044
Mfr # 3VA9133-0JG10
product price:  $25.29
/ea
Sold in mult. of 16 for $404.64
Abb KT5RH, ROTARY HDL T4-T5 DIRECT MTD KT5RH
Abb

KT5RH, ROTARY HDL T4-T5 DIRECT MTD

Zoro # G7737728
Mfr # KT5RH
product price:  $254.99
/ea
Siemens MAG 5000 CT IP67 / NEMA 4X/6 7ME6910-1AA30-1AD0
Siemens

MAG 5000 CT IP67 / NEMA 4X/6

Zoro # G616284877
Mfr # 7ME6910-1AA30-1AD0
product price:  $2,396.99
/ea
Siemens shunt trip left 24V AC 50/60Hz / 24-30 V DC accessory for: 3VA4/5/6 3VA9978-0BL30
Siemens

shunt trip left 24V AC 50/60Hz / 24-30 V DC accessory for: 3VA4/5/6

Zoro # G616046611
Mfr # 3VA9978-0BL30
product price:  $101.99
/ea
Sold in mult. of 4 for $407.96
Eaton Cutler-Hammer Load Center, MB, 200A, 120/240V AC, 1 Phase MB816B200BTS
Eaton Cutler-Hammer

Load Center, MB, 200A, 120/240V AC, 1 Phase

Zoro # G606979592
Mfr # MB816B200BTS
original price:  $555.99 , new price: $500.99 , 9 percent off
9% off
new price:  $500.99
/ea
Square D Molded Case Circuit Breaker, LA Series, 150 A, 3 Pole, 600V AC, 42kA at 120/240V AC LA36150
Square D

Molded Case Circuit Breaker, LA Series, 150 A, 3 Pole, 600V AC, 42kA at 120/240V AC

Zoro # G2618655
Mfr # LA36150
product price:  $5,054.99
/ea
Circuit Protection (3,500+ items) - Page 36
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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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