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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 22

Siemens circular conduc. terminal TA1.5 50300 mmsqrd 4 units accessory for: 3VA13/14 3VA9384-0JB13
Siemens

circular conduc. terminal TA1.5 50300 mmsqrd 4 units accessory for: 3VA13/14

Zoro # G215960165
Mfr # 3VA9384-0JB13
product price: 
$162.99
/ea
Sold in mult. of 3 for $488.97
Eaton Circuit Breaker Accessories WMZT1P6TSP
Eaton

Circuit Breaker Accessories

Zoro # G116109854
Mfr # WMZT1P6TSP
product price: 
$38.69
/ea
Square D Meter Main, EZM, 600A, 120/240V AC, Main Lug, 1 Phase EZM1600TB
CAD Files Available
Square D

Meter Main, EZM, 600A, 120/240V AC, Main Lug, 1 Phase

Zoro # G4607020
Mfr # EZM1600TB
product price: 
$1,175.99
/ea
Connecticut Electric RV Power Oulet, 50A CESMPS54HR
Connecticut Electric

RV Power Oulet, 50A

Zoro # G4598469
Mfr # CESMPS54HR
product price: 
$47.29
/ea
Siemens circular conduc. terminal TA2.7 6 x 1.535 mmsqrd for 6 cables 3 units 3VA9303-0JF60
Siemens

circular conduc. terminal TA2.7 6 x 1.535 mmsqrd for 6 cables 3 units

Zoro # G215960134
Mfr # 3VA9303-0JF60
product price: 
$135.99
/ea
Sold in mult. of 4 for $543.96
Penn-Union Lugs TP-3/0
Penn-Union

Lugs

Zoro # G916132519
Mfr # TP-3/0
product price: 
$30.89
/ea
Eaton Loadcenters and Panelboards BR 200A 240V 50/60Hz 1Ph 3Wire 40Cir 20Sp EA NEMA MBE2040PV200BTS
Eaton

Loadcenters and Panelboards BR 200A 240V 50/60Hz 1Ph 3Wire 40Cir 20Sp EA NEMA

Zoro # G421849520
Mfr # MBE2040PV200BTS
original price:  $789.99 , new price: $710.99 , 10 percent off
10% off
new price: 
$710.99
/ea
Siemens residual current release RCR accessory for: side mounted residual current 3VA9988-0BR10
Siemens

residual current release RCR accessory for: side mounted residual current

Zoro # G616284921
Mfr # 3VA9988-0BR10
product price: 
$138.99
/ea
Sold in mult. of 4 for $555.96
Siemens insulating plate extended 4-pole, 1 unit accessory for: 3VA12 3VA9211-0WJ40
Siemens

insulating plate extended 4-pole, 1 unit accessory for: 3VA12

Zoro # G316213993
Mfr # 3VA9211-0WJ40
product price: 
$21.89
/ea
Sold in mult. of 17 for $372.13
Siemens rear connection stud flat long 1 unit accessory for: 3VA13/14 3VA23/24 3VA9401-0QE20
Siemens

rear connection stud flat long 1 unit accessory for: 3VA13/14 3VA23/24

Zoro # G116284940
Mfr # 3VA9401-0QE20
product price: 
$54.39
/ea
Sold in mult. of 8 for $435.12
Siemens RC unit for 5SY 2-pole 5SM2625-6
Siemens

RC unit for 5SY 2-pole

Zoro # G216096696
Mfr # 5SM2625-6
product price: 
$123.99
/ea
Sold in mult. of 4 for $495.96
Square D Replacement cover, Homeline, for 20 space load center, combination flush and surface, gray HOMC20UC
Square D

Replacement cover, Homeline, for 20 space load center, combination flush and surface, gray

Zoro # G3309318
Mfr # HOMC20UC
product price: 
$124.99
/ea
Sold in mult. of 81 for $10,124.19
Siemens EQ 125 amps 120/240 V 4 space 8 circuits Surface Mount Main Lug Load Center E0408ML1125S
Siemens

EQ 125 amps 120/240 V 4 space 8 circuits Surface Mount Main Lug Load Center

Zoro # G824149807
Mfr # E0408ML1125S
product price: 
$53.49
/ea
Siemens Extension unit 12 hardwired for mounting on all fully IP65-enclosed 6AV7674-1LA31-0AA0
Siemens

Extension unit 12 hardwired for mounting on all fully IP65-enclosed

Zoro # G216284840
Mfr # 6AV7674-1LA31-0AA0
product price: 
$1,191.99
/ea
Siemens cover frame for door cutout 200.3 x 200.8 mm WxH accessory for: front 3VA9583-0SB50
Siemens

cover frame for door cutout 200.3 x 200.8 mm WxH accessory for: front

Zoro # G215961018
Mfr # 3VA9583-0SB50
product price: 
$85.25
/ea
Sold in mult. of 5 for $426.25
Siemens RC unit for 5SY 3-pole 5SM2332-6
Siemens

RC unit for 5SY 3-pole

Zoro # G216096726
Mfr # 5SM2332-6
product price: 
$96.59
/ea
Sold in mult. of 5 for $482.95
Siemens residual current device RCD520 basic RCD type A loadside mounted rated 3VA9213-0RL20
Siemens

residual current device RCD520 basic RCD type A loadside mounted rated

Zoro # G916083132
Mfr # 3VA9213-0RL20
product price: 
$1,244.99
/ea
Siemens RC unit for 5SP4 2-pole 5SM2327-0
Siemens

RC unit for 5SP4 2-pole

Zoro # G616096722
Mfr # 5SM2327-0
product price: 
$191.99
/ea
Sold in mult. of 3 for $575.97
Siemens insulating plate broadened 4-pole, 1 unit accessory for: 3VA53/54, 3VA63/64 3VA9471-0WK40
Siemens

insulating plate broadened 4-pole, 1 unit accessory for: 3VA53/54, 3VA63/64

Zoro # G016083094
Mfr # 3VA9471-0WK40
product price: 
$47.15
/ea
Sold in mult. of 9 for $424.35
Siemens RC-Unit 4-pole 5SM2345-6KK12
Siemens

RC-Unit 4-pole

Zoro # G316096688
Mfr # 5SM2345-6KK12
product price: 
$349.99
/ea
Sold in mult. of 2 for $699.98
Dayton Circuit Breaker, NDB2-63 C10/1 Series, 10A, 1 Pole, 277V AC, 5kA at 277V AC, C Curve 5ZUZ4
Dayton

Circuit Breaker, NDB2-63 C10/1 Series, 10A, 1 Pole, 277V AC, 5kA at 277V AC, C Curve

Zoro # G3192743
Mfr # 5ZUZ4
product price: 
$26.39
/ea
Abb Loadcenters and Panelboards PCC4022
Abb

Loadcenters and Panelboards

Zoro # G223749639
Mfr # PCC4022
product price: 
$183.99
/ea
Siemens circular conduc. terminal TA4.3 4 x 120240 mmsqrd for 4 cables 3 units 3VA9603-0JJ43
Siemens

circular conduc. terminal TA4.3 4 x 120240 mmsqrd for 4 cables 3 units

Zoro # G915960199
Mfr # 3VA9603-0JJ43
product price: 
$305.99
/ea
Sold in mult. of 2 for $611.98
Siemens Transport packaging for 3RW55/52 Size 2 and 3 3RW5953-0VY00
Siemens

Transport packaging for 3RW55/52 Size 2 and 3

Zoro # G716284821
Mfr # 3RW5953-0VY00
product price: 
$100.99
/ea
Sold in mult. of 5 for $504.95
Siemens rating plug 400A accessory for circuit breaker 3WL10 / 3VA27 3VW9011-0AA53
Siemens

rating plug 400A accessory for circuit breaker 3WL10 / 3VA27

Zoro # G415867905
Mfr # 3VW9011-0AA53
product price: 
$152.99
/ea
Sold in mult. of 3 for $458.97
Siemens RC unit for 5SP4 4-pole 5SM2847-8
Siemens

RC unit for 5SP4 4-pole

Zoro # G616096678
Mfr # 5SM2847-8
product price: 
$406.99
/ea
Square D Operating Mechanism, NEMA 1, 3, 3R, 4, 4X, 12 Enclosures with PowerPact(R) B Circuit Breakers, 125A 9422CSBD1
Square D

Operating Mechanism, NEMA 1, 3, 3R, 4, 4X, 12 Enclosures with PowerPact(R) B Circuit Breakers, 125A

Zoro # G6528328
Mfr # 9422CSBD1
product price: 
$762.99
/ea
Siemens guide frame for 3VA27 3p rear broadened main connection accessory for 3VW8116-7AG01
Siemens

guide frame for 3VA27 3p rear broadened main connection accessory for

Zoro # G516525148
Mfr # 3VW8116-7AG01
product price: 
$2,551.99
/ea
Pacer Group Pacer Switch Panel - 3 Switch and 1 Row - 4.25in x 2.75in - Black Powder Coated Aluminum PSC-31-BK
Pacer Group

Pacer Switch Panel - 3 Switch and 1 Row - 4.25in x 2.75in - Black Powder Coated Aluminum

Zoro # G716127937
Mfr # PSC-31-BK
product price: 
$13.55
/ea
Siemens Circuit breaker size S00 for transformer protection A-release 0.11.0.16 A 3RV2411-0AA10
Siemens

Circuit breaker size S00 for transformer protection A-release 0.11.0.16 A

Zoro # G515465957
Mfr # 3RV2411-0AA10
product price: 
$103.99
/ea
Sold in mult. of 5 for $519.95
Siemens Extension unit 15 hardwired for mounting on all fully IP65-enclosed 6AV7674-1LA41-0AA0
Siemens

Extension unit 15 hardwired for mounting on all fully IP65-enclosed

Zoro # G716284937
Mfr # 6AV7674-1LA41-0AA0
product price: 
$1,222.99
/ea
Siemens rear connection stud flat short, 1 unit accessory for: 3VA20/21/22 3VA9201-0QE10
Siemens

rear connection stud flat short, 1 unit accessory for: 3VA20/21/22

Zoro # G116486108
Mfr # 3VA9201-0QE10
product price: 
$23.85
/ea
Sold in mult. of 18 for $429.30
Square D QOU Circuit Breaker Mechanical Interlock QOU2DTILA
Square D

QOU Circuit Breaker Mechanical Interlock

Zoro # G0840896
Mfr # QOU2DTILA
product price: 
$24.45
/ea
Eaton Miniature Circuit Breakers MCBs 3P 70A 240V QBHW3070H
EATON CKT Miniture Circuit Breaker Bolt On Miniature Circuit Breaker
10 results
View Items
Eaton Miniature Circuit Breakers MCBs GF 1P 15A 240V 50/60Hz 1Ph GFTCB115
EATON CB Ground Fault Circuit Interrupter Plug On Miniature Circuit Breaker
8 results
View Items
No Product Image Available
York

CIRCUIT BREAKER HANDLE

Zoro # G815670839
Mfr # 026 46955 000
product price: 
$2,331.99
/ea
Circuit Protection (3,500+ items) - Page 22
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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 & ConduitWiring DevicesElectrical ConnectorsFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
i-line breakertype ch breakerpanel mount circuit breakersfiller plate eatonsiemens mini circuit breaker
circuit breaker 250 ampsquare d nf panelboardmolded case breakersiemens circuit breaker panel60 amp load centers

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