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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 34

Square D Meter Main, RC, 20 Spaces, 200A, Main Lug RC2040M200CH
Square D

Meter Main, RC, 20 Spaces, 200A, Main Lug

Zoro # G3301231
Mfr # RC2040M200CH
product price:  $1,717.99
/ea
Abb ACS310 ASSISTANT CONTROL PANEL ACS-CP-A
Abb

ACS310 ASSISTANT CONTROL PANEL

Zoro # G523945090
Mfr # ACS-CP-A
product price:  $418.99
/ea
Schneider Electric Circuit Breaker, HOM Series, 50A, 2 Pole, 120/240V AC, 10kA 3205606
SCHNEIDER ELECTRIC HOMELINE Standard Plug In Circuit Breaker
2 results
table view View Items
Siemens Miniature Circuit Breaker, BLE Series, 30A, 1 Pole, 120V AC, 10kA at 120V AC BE130
SIEMENS BLE Ground Fault Circuit Interrupter Bolt On Miniature Circuit Breaker
13 results
table view View Items
Square D Circuit Breaker Undervoltage Trip 24V Dc S29410
Square D

Circuit Breaker Undervoltage Trip 24V Dc

Zoro # G0566679
Mfr # S29410
product price:  $590.99
/ea
Square D Load Center, HOM, 40 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM4080L225PRB
Square D

Load Center, HOM, 40 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3306700
Mfr # HOM4080L225PRB
product price:  $976.99
/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
Penn-Union Lugs EA TP-350
Penn-Union

Lugs EA

Zoro # G516132513
Mfr # TP-350
product price:  $35.25
/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
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 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
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 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
Square D Panelboard Cover, Square D NF Panelboards, 400A NC74VS
Square D

Panelboard Cover, Square D NF Panelboards, 400A

Zoro # G6565982
Mfr # NC74VS
product price:  $475.42
/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
Dwyer Instruments Intrinsically safe zener barrier. MTL7787
Dwyer Instruments

Intrinsically safe zener barrier.

Zoro # G007149105
Mfr # MTL7787
product price:  $567.99
/ea
Industrial C & S Circuit Breaker, THQP Series, 30A, 2 Pole, 120/240V AC, 10kA at 120/240V AC THQP230
INDUSTRIAL C & S THQP Standard Plug In Circuit Breaker
12 results
table view View Items
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 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
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:  $7.79
/ea
Square D Load Center, QO, 2 Spaces, 70A, 120/240V AC, Fixed Main Lug, 1 Phase QO2L70S
Square D

Load Center, QO, 2 Spaces, 70A, 120/240V AC, Fixed Main Lug, 1 Phase

Zoro # G4055332
Mfr # QO2L70S
original price:  $74.19 , new price: $69.19 , 6 percent off
6% off
new price:  $69.19
/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 Circuit breaker enclosure, PowerPacT P, 600A to 1200A, NEMA 1, surface mount P1200S
Square D

Circuit breaker enclosure, PowerPacT P, 600A to 1200A, NEMA 1, surface mount

Zoro # G0846198
Mfr # P1200S
product price:  $994.99
/ea
Square D Meter Main, SO, 20 Spaces, 200A, 120/240 V AC, Main Lug SO2040VP
Square D

Meter Main, SO, 20 Spaces, 200A, 120/240 V AC, Main Lug

Zoro # G7689559
Mfr # SO2040VP
product price:  $1,361.99
/ea
Square D Combination Starter, 120V AC, 27A, 3 Poles 8539SCASP3
Square D

Combination Starter, 120V AC, 27A, 3 Poles

Zoro # G3301134
Mfr # 8539SCASP3
product price:  $3,722.99
/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
Siemens Miniature Circuit Breaker, BL Series, 100A, 3 Pole, 120/240V AC, 10kA at 240V AC B310000S01
SIEMENS BL Shunt Trip Bolt On Miniature Circuit Breaker
86 results
table view View Items
Siemens 21-Position Ground Bar Kit EC2GB122
Siemens

21-Position Ground Bar Kit

Zoro # G708670366
Mfr # EC2GB122
product price:  $55.89
/ea
Square D Meter Main, EZM, 800A, 120/240V AC, Main Lug, 1 Phase EZM1800TB
CAD Files Available
Square D

Meter Main, EZM, 800A, 120/240V AC, Main Lug, 1 Phase

Zoro # G4606899
Mfr # EZM1800TB
product price:  $1,413.99
/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
Eaton Cutler-Hammer Circuit Breaker Enclosure, ECC, 200A, 200V, Main Circuit Breaker ECCVH200R
Eaton Cutler-Hammer

Circuit Breaker Enclosure, ECC, 200A, 200V, Main Circuit Breaker

Zoro # G006885905
Mfr # ECCVH200R
product price:  $337.99
/ea
Square D Circuit breaker accessory, PowerPacT P, cover, terminal, 3 pole, long lug cover S33934
Square D

Circuit breaker accessory, PowerPacT P, cover, terminal, 3 pole, long lug cover

Zoro # G0841228
Mfr # S33934
product price:  $150.99
/ea
Siemens circular conduc. terminal TA2.5 6 x 14 AWG2 AWG for 6 cables 3 units 3VA9133-0JF60
Siemens

circular conduc. terminal TA2.5 6 x 14 AWG2 AWG for 6 cables 3 units

Zoro # G415960149
Mfr # 3VA9133-0JF60
product price:  $144.99
/ea
Sold in mult. of 3 for $434.97
Blue Sea Systems 4135 Push Button Reset Only Circuit Breaker Boot - Clear 3003.7858
Blue Sea Systems

4135 Push Button Reset Only Circuit Breaker Boot - Clear

Zoro # G810805793
Mfr # 3003.7858
product price:  $28.49
/ea
Egs Tie Bar, Large, for Rocker Switch EGS EGSTBA
Egs

Tie Bar, Large, for Rocker Switch EGS

Zoro # G4598539
Mfr # EGSTBA
product price:  $3.59
/ea
Sold in mult. of 3 for $10.77
Circuit Protection (3,500+ items) - Page 34
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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 & ConduitElectrical ConnectorsWiring DevicesFuses & 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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