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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 35

Siemens Load Center, E0, 125A, Main Lug, 1 Phase E0816ML1125SCU
Siemens

Load Center, E0, 125A, Main Lug, 1 Phase

Zoro # G7734585
Mfr # E0816ML1125SCU
product price: 
$112.99
/ea
Square D Panelboard Enclosure/Box Type 1 48H 32W HC3248B
Square D

Panelboard Enclosure/Box Type 1 48H 32W

Zoro # G0855639
Mfr # HC3248B
product price: 
$1,494.99
/ea
Square D Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 3 Poles LV426974
Square D

Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 3 Poles

Zoro # G6569372
Mfr # LV426974
product price: 
$88.59
/ea
Square D Service Grounding Kit, Type 8200 Series A Safety Switches Use With, 600V, 400-600A DS468GKD
Square D

Service Grounding Kit, Type 8200 Series A Safety Switches Use With, 600V, 400-600A

Zoro # G1062546
Mfr # DS468GKD
product price: 
$270.99
/ea
Siemens Circuit breaker size S0 for motor protection CLASS 10 A-release 1.1.1.6 3RV2021-1AA10
Siemens

Circuit breaker size S0 for motor protection CLASS 10 A-release 1.1.1.6

Zoro # G715465955
Mfr # 3RV2021-1AA10
product price: 
$109.99
/ea
Sold in mult. of 5 for $549.95
No Product Image Available
Square D

Enclosure Cover, NQOD, Type 1, surface, 20x50in

Zoro # G0570565
Mfr # MHC50S
product price: 
$732.99
/ea
Square D Molded Case Circuit Breaker, LA Series, 150 A, 3 Pole, 600V AC, 42kA at 120/240V AC LA36150
SQUARE D LA Standard I-Line Molded Case Circuit Breaker
2 results
table view View Items
Siemens circular conduc. terminal TA1.5 1 AWG600 kcmil max. 400 A Cu cable with 3VA9373-0JG13
Siemens

circular conduc. terminal TA1.5 1 AWG600 kcmil max. 400 A Cu cable with

Zoro # G215960066
Mfr # 3VA9373-0JG13
product price: 
$165.99
/ea
Sold in mult. of 3 for $497.97
Siemens circular conduc. terminal TC1.1 14 AWG2/0 Cu 3 units accessory for: 3VA41 3VA9133-0JD11
Siemens

circular conduc. terminal TC1.1 14 AWG2/0 Cu 3 units accessory for: 3VA41

Zoro # G215960080
Mfr # 3VA9133-0JD11
product price: 
$118.99
/ea
Sold in mult. of 4 for $475.96
Siemens Circuit breaker size S00 for motor protection CLASS 10 A-release 3RV2011-0DA10
Siemens

Circuit breaker size S00 for motor protection CLASS 10 A-release

Zoro # G315465928
Mfr # 3RV2011-0DA10
product price: 
$75.55
/ea
Sold in mult. of 6 for $453.30
Siemens residual current device RCD520B basic RCD type B or B+ loadside mounted 3VA9114-0RL21
Siemens

residual current device RCD520B basic RCD type B or B+ loadside mounted

Zoro # G216049708
Mfr # 3VA9114-0RL21
product price: 
$1,546.99
/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 Load Center, W0, 125A, Main Lug, 1 Phase W0408ML1125
Siemens

Load Center, W0, 125A, Main Lug, 1 Phase

Zoro # G7734603
Mfr # W0408ML1125
product price: 
$69.59
/ea
Eaton Molded Case Circuit Breaker, JD Series, 250A, 3 Pole, 600V AC, 65kA at 240V AC JD3250
EATON JD Standard Free Standing Molded Case Circuit Breaker
4 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
Square D Panelboard Enclosure/Box Type 1 32H 14W NQB532
Square D

Panelboard Enclosure/Box Type 1 32H 14W

Zoro # G0570547
Mfr # NQB532
product price: 
$117.99
/ea
Square D Load Center, HOM, 24 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM2448M100PC
Square D

Load Center, HOM, 24 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3304013
Mfr # HOM2448M100PC
product price: 
$216.99
/ea
Pacer Group Pacer Switch Panel - 2 Switch and 2 Row - 3in x 4.75in - Black Powder Coated Aluminum PSC-22-BK
Pacer Group

Pacer Switch Panel - 2 Switch and 2 Row - 3in x 4.75in - Black Powder Coated Aluminum

Zoro # G316127948
Mfr # PSC-22-BK
product price: 
$15.89
/ea
Penn-Union Lugs EA TP-350
Penn-Union

Lugs EA

Zoro # G516132513
Mfr # TP-350
product price: 
$35.25
/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
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
Square D Torque Limiting Breakway Bits, PowerPact(R) B Circuit Breakers, 0 Poles LV426993
Square D

Torque Limiting Breakway Bits, PowerPact(R) B Circuit Breakers, 0 Poles

Zoro # G6546491
Mfr # LV426993
product price: 
$69.99
/ea
Square D QOU Circuit Breaker Finger Save Cover, High A QOULFSC1
Square D

QOU Circuit Breaker Finger Save Cover, High A

Zoro # G3973548
Mfr # QOULFSC1
product price: 
$2.69
/ea
Sold in mult. of 4 for $10.76
Siemens MAG 5000 CT IP67 / NEMA 4X/6 7ME6910-1AA10-1AD0
Siemens

MAG 5000 CT IP67 / NEMA 4X/6

Zoro # G616284839
Mfr # 7ME6910-1AA10-1AD0
product price: 
$2,396.99
/ea
Siemens undervoltage release 120-127 V AC 50/60 Hz accessory for: 3VA4/5/6 3VA9978-0BB24
Siemens

undervoltage release 120-127 V AC 50/60 Hz accessory for: 3VA4/5/6

Zoro # G616046727
Mfr # 3VA9978-0BB24
product price: 
$133.99
/ea
Sold in mult. of 3 for $401.97
Siemens Lightning arrester type 1 12.5 kA 5SD7412-2
Siemens

Lightning arrester type 1 12.5 kA

Zoro # G916284881
Mfr # 5SD7412-2
product price: 
$477.99
/ea
Eaton Cutler-Hammer Circuit Breaker, BRP Series, 15A, 1 Pole, 120/240V AC, 10kA BRP115GF
EATON CUTLER-HAMMER BRP Ground Fault Circuit Interrupter Plug In Circuit Breaker
2 results
table view View Items
Siemens Load Center, E0, 125A, Main Lug, 1 Phase E0408ML1125F
Siemens

Load Center, E0, 125A, Main Lug, 1 Phase

Zoro # G7734271
Mfr # E0408ML1125F
product price: 
$58.89
/ea
Square D Circuit Breaker Enclosure, Q22, 200A, 240V Q22200NRB
CAD Files Available
Square D

Circuit Breaker Enclosure, Q22, 200A, 240V

Zoro # G0842217
Mfr # Q22200NRB
product price: 
$312.03
/ea
Square D Load Center, HOM, 30 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM3060L225PGCVP
Square D

Load Center, HOM, 30 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3305352
Mfr # HOM3060L225PGCVP
product price: 
$763.99
/ea
Eaton Circuit Breaker Accessories EA BB-UL-TEPA/35
Eaton

Circuit Breaker Accessories EA

Zoro # G516109867
Mfr # BB-UL-TEPA/35
product price: 
$23.15
/ea
Square D Circuit breaker accessory, PowerPacT H/J, interlock, mechanical, for toggle handle S29354
Square D

Circuit breaker accessory, PowerPacT H/J, interlock, mechanical, for toggle handle

Zoro # G0566721
Mfr # S29354
product price: 
$406.99
/ea
Square D Enclosure Cir Brkr Qom2 225A 2 Pole N3R QOM22225NRB
CAD Files Available
Square D

Enclosure Cir Brkr Qom2 225A 2 Pole N3R

Zoro # G0842235
Mfr # QOM22225NRB
product price: 
$264.99
/ea
Square D Circuit Breaker Handle Tie Kit ECB2HT
Square D

Circuit Breaker Handle Tie Kit

Zoro # G0846627
Mfr # ECB2HT
product price: 
$16.89
/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
Zoro Select Miniature Circuit Breaker Lockout, Style Miniature Breakers, 1 Poles 45MZ71
Zoro Select

Miniature Circuit Breaker Lockout, Style Miniature Breakers, 1 Poles

Zoro # G1011200
Mfr # 45MZ71
product price: 
$8.19
/ea
Circuit Protection (3,500+ items) - Page 35
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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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