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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 50

Virtual 100A Main Breaker Installed Plug on Neutral Load Center, 20 Space Circuit VI2668992
Virtual

100A Main Breaker Installed Plug on Neutral Load Center, 20 Space Circuit

Zoro # G011995781
Mfr # VI2668992
product price: 
$188.99
/ea
Brah Electric , Lug Cap Kit, Set Of 3, Suitable For Spectra Series SF Frame Molded Case Circuit Breakers SFPLUGCAP
Brah Electric

, Lug Cap Kit, Set Of 3, Suitable For Spectra Series SF Frame Molded Case Circuit Breakers

Zoro # G015544817
Mfr # SFPLUGCAP
product price: 
$14.59
/ea
Maxpower Miniature Circuit Breaker, QO Series, 20A, 2x1 Pole, 120/240V AC, 10kA at 120/240V AC MA421269
Maxpower

Miniature Circuit Breaker, QO Series, 20A, 2x1 Pole, 120/240V AC, 10kA at 120/240V AC

Zoro # G009788234
Mfr # MA421269
product price: 
$146.99
/ea
B-Tek S-CELL EYEBOLT PLATED 985-0046
B-Tek

S-CELL EYEBOLT PLATED

Zoro # G023362472
Mfr # 985-0046
product price: 
$86.35
/ea
Penn-Union Lugs TP-1
Penn-Union

Lugs

Zoro # G016132457
Mfr # TP-1
product price: 
$17.95
/ea
Eaton Other Load Centers/Meters/Electrical Enclosures BRMIKBR
Eaton

Other Load Centers/Meters/Electrical Enclosures

Zoro # G021851817
Mfr # BRMIKBR
original price:  $238.99 , new price: $214.99 , 10 percent off
10% off
new price: 
$214.99
/ea
Square D Circuit breaker accessory, PowerPacT H/J/L, shunt trip, 208VAC to 277VAC S29387
Square D

Circuit breaker accessory, PowerPacT H/J/L, shunt trip, 208VAC to 277VAC

Zoro # G0566688
Mfr # S29387
product price: 
$580.99
/ea
Square D Panelboard Solid Neutral HCW8SN
Square D

Panelboard Solid Neutral

Zoro # G0570425
Mfr # HCW8SN
product price: 
$670.99
/ea
Eaton Cutler-Hammer Load Center, CU, 125A, Main Lug CU386372
Eaton Cutler-Hammer

Load Center, CU, 125A, Main Lug

Zoro # G009207858
Mfr # CU386372
product price: 
$80.79
/ea
Siemens Circuit breaker size S00 for motor protection CLASS 10 A-release 3RV2011-0FA15
Siemens

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

Zoro # G515465827
Mfr # 3RV2011-0FA15
product price: 
$96.45
/ea
Sold in mult. of 5 for $482.25
Schneider Electric Cam ammeter switch, 3 circuits, 90, 12 A K1F003MLH
Schneider Electric

Cam ammeter switch, 3 circuits, 90, 12 A

Zoro # G3982620
Mfr # K1F003MLH
product price: 
$173.99
/ea
Siemens withdrawable unit complete kit accessory for: circuit breaker 3-pole 3VA9323-0KD00
Siemens

withdrawable unit complete kit accessory for: circuit breaker 3-pole

Zoro # G615868054
Mfr # 3VA9323-0KD00
product price: 
$1,202.99
/ea
Square D Load Center, HOM, 42 Spaces, 225A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM4284M225PC
Square D

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

Zoro # G3307041
Mfr # HOM4284M225PC
original price:  $490.99 , new price: $458.99 , 6 percent off
6% off
new price: 
$458.99
/ea
Square D NQNF, enclosure cover, type 1, flush, hinged door, 20 x 38 in NC32FHR
Square D

NQNF, enclosure cover, type 1, flush, hinged door, 20 x 38 in

Zoro # G0855185
Mfr # NC32FHR
product price: 
$299.99
/ea
Automation Systems Interconnect Panel Interface Connector With A DB9 Female Connector And A 120V Single AC Receptacle RAI-SAC-203
Automation Systems Interconnect

Panel Interface Connector With A DB9 Female Connector And A 120V Single AC Receptacle

Zoro # G712537426
Mfr # RAI-SAC-203
product price: 
$57.59
/ea
Square D Homeline 225A 30-Space 60-Circuit Indoor Plug On Neutral Main Lug Load Center with Ground Bar HOM3060L225PGC
Square D

Homeline 225A 30-Space 60-Circuit Indoor Plug On Neutral Main Lug Load Center with Ground Bar

Zoro # G621874018
Mfr # HOM3060L225PGC
original price:  $227.99 , new price: $204.99 , 10 percent off
10% off
new price: 
$204.99
/ea
Automation Systems Interconnect Panel Interface MaleDB9 Connector, Enclosed Panel Feed Through 9Pin D Sub Connector, IP65 and NEMA 4X RAI-DSUB9M
Automation Systems Interconnect

Panel Interface MaleDB9 Connector, Enclosed Panel Feed Through 9Pin D Sub Connector, IP65 and NEMA 4X

Zoro # G612537380
Mfr # RAI-DSUB9M
product price: 
$50.79
/ea
Maxpower Miniature Circuit Breaker, HOMT Series, 15 to 20A, 1 Pole, 120/240V AC, 10kA MA947374
Maxpower

Miniature Circuit Breaker, HOMT Series, 15 to 20A, 1 Pole, 120/240V AC, 10kA

Zoro # G603896687
Mfr # MA947374
product price: 
$44.15
/ea
Functional Devices-Rib Track Mount Switch, 24V AC, 4A PSMN24SB4
Functional Devices-Rib

Track Mount Switch, 24V AC, 4A

Zoro # G3224273
Mfr # PSMN24SB4
product price: 
$34.75
/ea
Siemens undervoltage release 12 V DC accessory for: 3VA4/5/6 3VA9978-0BB10
Siemens

undervoltage release 12 V DC accessory for: 3VA4/5/6

Zoro # G016046723
Mfr # 3VA9978-0BB10
product price: 
$159.99
/ea
Sold in mult. of 3 for $479.97
Siemens box terminal TS1.4 3 units 4 AWG&350 kcmil with aux. conductor voltage tap 3VA9233-0JH12
Siemens

box terminal TS1.4 3 units 4 AWG&350 kcmil with aux. conductor voltage tap

Zoro # G916127867
Mfr # 3VA9233-0JH12
product price: 
$56.19
/ea
Sold in mult. of 6 for $337.14
Schneider Electric Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H325W275 mm NSYAMPM3429TB
Schneider Electric

Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H325W275 mm

Zoro # G7827118
Mfr # NSYAMPM3429TB
product price: 
$24.89
/ea
Square D Loadcenter Indoor 100A 20 Spce HOM2040M100PCVP SQ387602
Square D

Loadcenter Indoor 100A 20 Spce HOM2040M100PCVP

Zoro # G410436304
Mfr # SQ387602
product price: 
$310.99
/ea
Square D Shunt Trip, PowerPact B and Compact NSXm Circuit Breaker, 24V AC/DC, 0 Poles LV426841
Square D

Shunt Trip, PowerPact B and Compact NSXm Circuit Breaker, 24V AC/DC, 0 Poles

Zoro # G6522603
Mfr # LV426841
product price: 
$505.99
/ea
Siemens Circuit breaker size S2 for motor protection Class 20 A-release 9.5.14 A 3RV2031-4SB10
Siemens

Circuit breaker size S2 for motor protection Class 20 A-release 9.5.14 A

Zoro # G415465828
Mfr # 3RV2031-4SB10
product price: 
$286.99
/ea
Sold in mult. of 2 for $573.98
Siemens remote reset magnet RR 110 V AC/DC accessory for circuit breaker 3WL10 / 3VW9011-0AK05
Siemens

remote reset magnet RR 110 V AC/DC accessory for circuit breaker 3WL10 /

Zoro # G415868278
Mfr # 3VW9011-0AK05
product price: 
$251.99
/ea
Sold in mult. of 2 for $503.98
Schneider Electric Circuit breaker accessory, PowerPacT L, auxiliary connector, manual, 9 wire, fixed and moving S29272
Schneider Electric

Circuit breaker accessory, PowerPacT L, auxiliary connector, manual, 9 wire, fixed and moving

Zoro # G3973511
Mfr # S29272
product price: 
$474.99
/ea
Siemens interlock bolt PRO for locking the inclination adjustment scope of 6AV6881-4AW41-4AA0
Siemens

interlock bolt PRO for locking the inclination adjustment scope of

Zoro # G216284833
Mfr # 6AV6881-4AW41-4AA0
product price: 
$106.99
/ea
Sold in mult. of 4 for $427.96
Siemens mounting screw kit comprises 2 screws and nuts, metric thread M4 x 70 mm 3VA9116-0SS10
Siemens

mounting screw kit comprises 2 screws and nuts, metric thread M4 x 70 mm

Zoro # G116284919
Mfr # 3VA9116-0SS10
product price: 
$19.49
/ea
Sold in mult. of 22 for $428.78
Square D Meter Main, QO, 8 Spaces, 150A, 120/240 V AC, Main Lug, 1 Phase QC816F150S
Square D

Meter Main, QO, 8 Spaces, 150A, 120/240 V AC, Main Lug, 1 Phase

Zoro # G4607781
Mfr # QC816F150S
original price:  $1,338.99 , new price: $1,248.99 , 6 percent off
6% off
new price: 
$1,248.99
/ea
Square D Door Kit, I-Line, panelboard, HCP, HCRU, 600V AC/DC HCW86D
Square D

Door Kit, I-Line, panelboard, HCP, HCRU, 600V AC/DC

Zoro # G0570748
Mfr # HCW86D
product price: 
$462.99
/ea
Siemens terminal cover short 3-pole 2 units accessory for: circuit breaker 3VA9871-0WD30
Siemens

terminal cover short 3-pole 2 units accessory for: circuit breaker

Zoro # G815868533
Mfr # 3VA9871-0WD30
product price: 
$173.99
/ea
Sold in mult. of 3 for $521.97
Siemens circular conduc. terminal TA1.5 1 AWG600 kcmil max. 400 A Cu cable 3 units 3VA9373-0JB13
Siemens

circular conduc. terminal TA1.5 1 AWG600 kcmil max. 400 A Cu cable 3 units

Zoro # G215960073
Mfr # 3VA9373-0JB13
product price: 
$142.99
/ea
Sold in mult. of 3 for $428.97
Eaton Ground Bar Kit, 14 Terminal GBKP14
Eaton

Ground Bar Kit, 14 Terminal

Zoro # G721850424
Mfr # GBKP14
product price: 
$31.99
/ea
Maxpower Miniature Circuit Breaker, HOM Series, 30A, 2 Pole, 120/240V AC, 10kA MA837888
Maxpower

Miniature Circuit Breaker, HOM Series, 30A, 2 Pole, 120/240V AC, 10kA

Zoro # G703921029
Mfr # MA837888
product price: 
$39.35
/ea
Soundwave GBK14P Ground Bar SO423578
Soundwave

GBK14P Ground Bar

Zoro # G104004727
Mfr # SO423578
product price: 
$32.55
/ea
Circuit Protection (3,500+ items) - Page 50
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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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