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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 45

Saginaw Control & Engineering Bolt Pack, Subpanel Side Mount, 6PK SCE-102023
Saginaw Control & Engineering

Bolt Pack, Subpanel Side Mount, 6PK

Zoro # G211164826
Mfr # SCE-102023
product price: 
$24.15
/pk 6, $4.02/ea
Eaton Trip Units 3P 200A JT3200T
Eaton

Trip Units 3P 200A

Zoro # G715836755
Mfr # JT3200T
product price: 
$927.36
/ea
Square D Panelboard accessory, NF, breaker kit, subfeed, 250A, H Frame NF250SFBH
Square D

Panelboard accessory, NF, breaker kit, subfeed, 250A, H Frame

Zoro # G0846231
Mfr # NF250SFBH
product price: 
$864.36
/ea
Schneider Electric Connector, 100A, 3 Poles A9XPCM04
Schneider Electric

Connector, 100A, 3 Poles

Zoro # G700422567
Mfr # A9XPCM04
product price: 
$127.99
/ea
Siemens Lightning arresters type 1 Requirement class B 5SD7412-1
Siemens

Lightning arresters type 1 Requirement class B

Zoro # G916284898
Mfr # 5SD7412-1
product price: 
$951.99
/ea
Square D Load Center, QO, 2 Spaces, 50A, 120/240V AC, Main Lug, 1 Phase QOE250GFINM
Square D

Load Center, QO, 2 Spaces, 50A, 120/240V AC, Main Lug, 1 Phase

Zoro # G3975018
Mfr # QOE250GFINM
product price: 
$429.99
/ea
Square D Panelboard Interior, EDB, EDG, EDJ, 42 Spaces, 250A, 347V, Main Lug, 3 Phase NF442L2TVS412
Square D

Panelboard Interior, EDB, EDG, EDJ, 42 Spaces, 250A, 347V, Main Lug, 3 Phase

Zoro # G4055734
Mfr # NF442L2TVS412
product price: 
$12,877.99
/ea
Square D Switch, 600V AC, 150A, 3 Poles HGL36000S15LUYE
Square D

Switch, 600V AC, 150A, 3 Poles

Zoro # G0853100
Mfr # HGL36000S15LUYE
product price: 
$1,335.99
/ea
Square D Load Center, HOM, 20 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM2040M100PC
Square D

Load Center, HOM, 20 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3302169
Mfr # HOM2040M100PC
product price: 
$162.99
/ea
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
Eaton Cutler-Hammer Circuit Breaker, BRN Series, 20A, 1 Pole, 120/240V AC, 10kA BRN120GF
EATON CUTLER-HAMMER BRN Ground Fault Circuit Interrupter Plug In Circuit Breaker
2 results
View Items
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
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
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Square D Meter Main, RC, 20 Spaces, 200A, Main Lug RC2040M200C
Square D

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

Zoro # G7684850
Mfr # RC2040M200C
product price: 
$1,717.99
/ea
Square D Meter Main, SC, 30 Spaces, 200A, Main Lug, 1 Phase SC3042M200PF
Square D

Meter Main, SC, 30 Spaces, 200A, Main Lug, 1 Phase

Zoro # G7687188
Mfr # SC3042M200PF
product price: 
$2,069.99
/ea
Square D Panelboard Interior, QOB/QOB-VH/QHB, 400A, 240V AC/48V DC, Main Lug, 3 Phase NQ472L4
Square D

Panelboard Interior, QOB/QOB-VH/QHB, 400A, 240V AC/48V DC, Main Lug, 3 Phase

Zoro # G0856138
Mfr # NQ472L4
product price: 
$2,004.99
/ea
Square D Panelboard accessory, NQ, branch deadfront kit, 400A, 3 phase, 42 CCT NQRPL442L4
Square D

Panelboard accessory, NQ, branch deadfront kit, 400A, 3 phase, 42 CCT

Zoro # G0856445
Mfr # NQRPL442L4
product price: 
$189.99
/ea
Square D Load Center, HOM, 30 Spaces, 150A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM3060M150PCVP
Square D

Load Center, HOM, 30 Spaces, 150A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3305133
Mfr # HOM3060M150PCVP
product price: 
$1,194.99
/ea
Square D Load Center, HOM, 20 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM2040L125PRB
Square D

Load Center, HOM, 20 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3303112
Mfr # HOM2040L125PRB
product price: 
$436.99
/ea
Zoro Select Miniature Circuit Breaker Lockout, Style Miniature Breakers, 1 Poles 45MZ74
Zoro Select

Miniature Circuit Breaker Lockout, Style Miniature Breakers, 1 Poles

Zoro # G1011225
Mfr # 45MZ74
product price: 
$21.19
/ea
Square D Handle Padlock Attachment, Square D Homeline Miniature Circuit Breakers, 1 Poles HOM1PA
Square D

Handle Padlock Attachment, Square D Homeline Miniature Circuit Breakers, 1 Poles

Zoro # G3607558
Mfr # HOM1PA
product price: 
$12.19
/ea
Active Athlete ITEQ2020 Circuit Breaker AC344294
Active Athlete

ITEQ2020 Circuit Breaker

Zoro # G315764762
Mfr # AC344294
product price: 
$72.15
/ea
Eaton 200 amps 120/240 V 30 space 40 circuits Combination Mount Main Breaker Load Center BRP30B200
Eaton

200 amps 120/240 V 30 space 40 circuits Combination Mount Main Breaker Load Center

Zoro # G724149600
Mfr # BRP30B200
product price: 
$370.99
/ea
Optifuse Splashproof Boot for Thermal Breakers CBW-B-DC-11
Optifuse

Splashproof Boot for Thermal Breakers

Zoro # G913829870
Mfr # CBW-B-DC-11
product price: 
$1.85
/ea
Sold in mult. of 5 for $9.25
Virtual 200A Main Breaker Installed Plug on Neutral Load Center, 30 Space Circuit VI3847561
Virtual

200A Main Breaker Installed Plug on Neutral Load Center, 30 Space Circuit

Zoro # G611995723
Mfr # VI3847561
product price: 
$383.99
/ea
Square D Panelboard enclosure cover, NQ, NEMA 1, surface, 14in W x 50in H NQC50S
Square D

Panelboard enclosure cover, NQ, NEMA 1, surface, 14in W x 50in H

Zoro # G0856007
Mfr # NQC50S
product price: 
$207.99
/ea
Maxpower Loadcenter Indoor 200A 8 Space HOM816M200PFTRB MA668839
Maxpower

Loadcenter Indoor 200A 8 Space HOM816M200PFTRB

Zoro # G514900329
Mfr # MA668839
original price:  $409.99 , new price: $393.99 , 3 percent off
3% off
new price: 
$393.99
/ea
Siemens Molded Case Circuit Breaker, HED4 Series, 125A, 3 Pole, 480V AC, 42kA at 480V AC HED43B125
SIEMENS HED4 Standard Bolt On Molded Case Circuit Breaker
12 results
View Items
Square D Panelboard accessory, NQ, main breaker deadfront, 400A, LA/LH NQRPLMB4LA
Square D

Panelboard accessory, NQ, main breaker deadfront, 400A, LA/LH

Zoro # G0855438
Mfr # NQRPLMB4LA
product price: 
$128.99
/ea
Eaton Miniature Circuit Breakers MCBs GF 2P 40A 240V 50/60Hz 1Ph EA GFTCB240
Eaton

Miniature Circuit Breakers MCBs GF 2P 40A 240V 50/60Hz 1Ph EA

Zoro # G216106975
Mfr # GFTCB240
product price: 
$156.99
/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
Square D Panelboard accessory, NQ, lug kit, feedthrough, 225A, 54 circuits or higher NQFTL2H
Square D

Panelboard accessory, NQ, lug kit, feedthrough, 225A, 54 circuits or higher

Zoro # G0856016
Mfr # NQFTL2H
product price: 
$416.99
/ea
Stopout Circuit Breaker Lockout Rail, Red, 3/4"W KDD282
Stopout

Circuit Breaker Lockout Rail, Red, 3/4"W

Zoro # G2502574
Mfr # KDD282
product price: 
$7.49
/ea
Sold in mult. of 2 for $14.98
Siemens Load Center, MC, 4 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase MC0408B1200T
Siemens

Load Center, MC, 4 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G704259176
Mfr # MC0408B1200T
original price:  $598.99 , new price: $504.99 , 15 percent off
15% off
new price: 
$504.99
/ea
Siemens Load Center, MC, 8 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase MC0816B1200RCT
Siemens

Load Center, MC, 8 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G607385484
Mfr # MC0816B1200RCT
original price:  $506.99 , new price: $470.99 , 7 percent off
7% off
new price: 
$470.99
/ea
Square D Connector accessory, MA, ME, MH, MX molded case circuit breakers, 800A, 500 to 750kcmil, mechanical lug kit, aluminum AL800MA7
Square D

Connector accessory, MA, ME, MH, MX molded case circuit breakers, 800A, 500 to 750kcmil, mechanical lug kit, aluminum

Zoro # G0846399
Mfr # AL800MA7
product price: 
$171.99
/ea
Circuit Protection (3,500+ items) - Page 45
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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
filler plate eatontype ch breakersiemens circuit breaker panel60 amp load centersmolded case breaker
panel mount circuit breakerssiemens mini circuit breakersquare d nf panelboardi-line breakercircuit breaker 250 amp

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