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  5. Circuit Protection

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

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 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: 
$439.99
/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
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: 
$40.75
/ea
Eaton Cutler-Hammer Load Center, 2 Spaces, 70A Amps, 120/240V AC BR24L70FP
Eaton Cutler-Hammer

Load Center, 2 Spaces, 70A Amps, 120/240V AC

Zoro # G606885916
Mfr # BR24L70FP
product price: 
$44.79
/ea
Square D Load Center, HOM, 40 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM4080L225PC
Square D

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

Zoro # G3306560
Mfr # HOM4080L225PC
product price: 
$246.99
/ea
Square D Circuit Breaker Enclosure, J250, 3 Spaces, 250A, Main Circuit Breaker J250F
Square D

Circuit Breaker Enclosure, J250, 3 Spaces, 250A, Main Circuit Breaker

Zoro # G2770503
Mfr # J250F
product price: 
$302.99
/ea
Square D Panelboard Interior, EDB/EDG/EDJ, 250A, 600Y/347V AC, Main Lug, 3 Phase NF466L2
Square D

Panelboard Interior, EDB/EDG/EDJ, 250A, 600Y/347V AC, Main Lug, 3 Phase

Zoro # G0855858
Mfr # NF466L2
product price: 
$3,192.00
/ea
Square D Multi 9 Padlock Attachment (2) M9PAF
Square D

Multi 9 Padlock Attachment (2)

Zoro # G0568121
Mfr # M9PAF
product price: 
$56.69
/ea
Square D Trim front, I-Line Panelboard, HCJ, surface mount, 4 pcs, 32in W x 91in H HCM91TS
Square D

Trim front, I-Line Panelboard, HCJ, surface mount, 4 pcs, 32in W x 91in H

Zoro # G0801267
Mfr # HCM91TS
product price: 
$853.99
/ea
Ge Circuit Breaker Enclosure, TE, 3 Spaces, 150A, Main Circuit Breaker TE150S
Ge

Circuit Breaker Enclosure, TE, 3 Spaces, 150A, Main Circuit Breaker

Zoro # G5483861
Mfr # TE150S
product price: 
$436.99
/ea
Siemens Circuit breaker size S0 for motor protection CLASS 10 A-release 4.5.6.3 3RV2021-1GA10
Siemens

Circuit breaker size S0 for motor protection CLASS 10 A-release 4.5.6.3

Zoro # G415465965
Mfr # 3RV2021-1GA10
product price: 
$121.99
/ea
Sold in mult. of 5 for $609.95
Square D Load Center, HOM, 20 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM2040M100PC1AVP
Square D

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

Zoro # G3302178
Mfr # HOM2040M100PC1AVP
product price: 
$895.99
/ea
Square D Load Center, QO, 24 Spaces, 100A, PoN Convertible Main Breaker, 1 Phase QO124M100PCVP
Square D

Load Center, QO, 24 Spaces, 100A, PoN Convertible Main Breaker, 1 Phase

Zoro # G3306384
Mfr # QO124M100PCVP
product price: 
$1,052.99
/ea
Square D Long Terminal Shield, PowerPact(R) B Circuit Breakers, 160A, 2 Poles LV426911
Square D

Long Terminal Shield, PowerPact(R) B Circuit Breakers, 160A, 2 Poles

Zoro # G6322659
Mfr # LV426911
product price: 
$132.99
/ea
Square D Powerpact Automatic Moulded Case Switch, 600V AC, 600A, 3 Poles LLL36000S60X
Square D

Powerpact Automatic Moulded Case Switch, 600V AC, 600A, 3 Poles

Zoro # G4062664
Mfr # LLL36000S60X
product price: 
$5,464.99
/ea
Eaton Cutler-Hammer Load Center, 6 Spaces, 125A Amps, 120/240V AC BR612L125FDP
Eaton Cutler-Hammer

Load Center, 6 Spaces, 125A Amps, 120/240V AC

Zoro # G106885911
Mfr # BR612L125FDP
product price: 
$52.49
/ea
Schneider Electric Trip unit, Circuit Breaker, 48V DC S29412
Schneider Electric

Trip unit, Circuit Breaker, 48V DC

Zoro # G3975453
Mfr # S29412
product price: 
$648.99
/ea
Square D Load Center, QO, 2 Spaces, 70A, 240V, Main Lug, 1 Phase QO24L70TS
Square D

Load Center, QO, 2 Spaces, 70A, 240V, Main Lug, 1 Phase

Zoro # G0856941
Mfr # QO24L70TS
product price: 
$63.79
/ea
Square D Panelboard accessory, NF, lug kit, feed thru, 250A, aluminum NF250FTL
Square D

Panelboard accessory, NF, lug kit, feed thru, 250A, aluminum

Zoro # G0855919
Mfr # NF250FTL
product price: 
$192.36
/ea
Square D Trim front, I-Line Panelboard, HCP, surface mount, 4 pcs, 42in W x 50in H HCW50TS
Square D

Trim front, I-Line Panelboard, HCP, surface mount, 4 pcs, 42in W x 50in H

Zoro # G0854981
Mfr # HCW50TS
product price: 
$509.04
/ea
Square D Enclosure box, NQ and NF panelboards, NEMA 3R/5/12, 20in W x 80in H x 6.5in D MH80WP
Square D

Enclosure box, NQ and NF panelboards, NEMA 3R/5/12, 20in W x 80in H x 6.5in D

Zoro # G0854205
Mfr # MH80WP
product price: 
$2,381.40
/ea
Square D Enclosure cover, NQ and NF panelboards, NEMA 1, flush, ventilated, 20in W x 86in H NC86VF
Square D

Enclosure cover, NQ and NF panelboards, NEMA 1, flush, ventilated, 20in W x 86in H

Zoro # G0855821
Mfr # NC86VF
product price: 
$547.99
/ea
Square D Load Center Lock Kit For Qo612 & Qo816 S PK8FL
Square D

Load Center Lock Kit For Qo612 & Qo816 S

Zoro # G0570781
Mfr # PK8FL
product price: 
$79.23
/ea
Square D Panelbaord accessory, I-Line, assembly kit, solid neutral, 600A, 14 AWG to 350kcmil HC6SN
Square D

Panelbaord accessory, I-Line, assembly kit, solid neutral, 600A, 14 AWG to 350kcmil

Zoro # G0855508
Mfr # HC6SN
product price: 
$411.99
/ea
Siemon COVER-HINGE PLASTIC LASTING, FOR 66M BLOCK, GRAY 106693
Siemon

COVER-HINGE PLASTIC LASTING, FOR 66M BLOCK, GRAY

Zoro # G4901225
Mfr # 106693
product price: 
$7.55
/ea
Sold in mult. of 25 for $188.75
Square D Neutral Assembly Insulated Groundable SN1000MA
Square D

Neutral Assembly Insulated Groundable

Zoro # G0839329
Mfr # SN1000MA
product price: 
$310.99
/ea
Funnel King Circuit Breaker-Type 1-Horizontal Bracke 94479
Funnel King

Circuit Breaker-Type 1-Horizontal Bracke

Zoro # G406625019
Mfr # 94479
product price: 
$28.99
/ea
Sold in mult. of 6 for $173.94
Siemens AS-i overvoltage protection module IP67 for lightning protection zone 2 3RK1901-1GA01
Siemens

AS-i overvoltage protection module IP67 for lightning protection zone 2

Zoro # G116284902
Mfr # 3RK1901-1GA01
product price: 
$516.99
/ea
Ge Bonding Strap Kit, Pro-Stock A-Series Panelboards, 400A BNDKT6
Ge

Bonding Strap Kit, Pro-Stock A-Series Panelboards, 400A

Zoro # G8505901
Mfr # BNDKT6
product price: 
$51.29
/ea
Automation Systems Interconnect Panel Interface Connector With A 120V GFCI Receptacle, Aluminum Housing, Locking Cover RAI-GFCI-202
Automation Systems Interconnect

Panel Interface Connector With A 120V GFCI Receptacle, Aluminum Housing, Locking Cover

Zoro # G912537400
Mfr # RAI-GFCI-202
product price: 
$122.99
/ea
Eaton Cutler-Hammer Load Center, 8 Spaces, 125A Amps, 120/240V AC BR816L125FP
Eaton Cutler-Hammer

Load Center, 8 Spaces, 125A Amps, 120/240V AC

Zoro # G806885907
Mfr # BR816L125FP
product price: 
$78.19
/ea
Square D Meter Main, MP, 120/240V AC, Main Lug, 1 Phase MP86200
CAD Files Available
Square D

Meter Main, MP, 120/240V AC, Main Lug, 1 Phase

Zoro # G4607958
Mfr # MP86200
product price: 
$4,043.99
/ea
Square D Panelboard accessory, NF, breaker kit, subfeed, 250A, J frame NF250SFBJ
Square D

Panelboard accessory, NF, breaker kit, subfeed, 250A, J frame

Zoro # G0846240
Mfr # NF250SFBJ
product price: 
$864.36
/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
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 panelsiemens 200 amp panel60 amp load centerspanel mount circuit breakerstype ch breaker
circuit breaker 250 ampsiemens mini circuit breakerqo breaker paneli-line breakerqo 3 phase panels

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