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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 26

Eaton Circuit Breaker Accessories QC 5BOX, 5PK QCRFPL1P
Eaton

Circuit Breaker Accessories QC 5BOX, 5PK

Zoro # G316109821
Mfr # QCRFPL1P
product price: 
$36.69
/pk 5, $7.34/ea
Square D Panelboard Cover/Trim Nf Type 1 S Hr 50H NC50SHR
Square D

Panelboard Cover/Trim Nf Type 1 S Hr 50H

Zoro # G0854169
Mfr # NC50SHR
product price: 
$354.99
/ea
Siemens auxiliary circuit connector accessory for: all 3VA withdrawable units 3VA9977-0KD80
Siemens

auxiliary circuit connector accessory for: all 3VA withdrawable units

Zoro # G616284938
Mfr # 3VA9977-0KD80
product price: 
$43.15
/ea
Sold in mult. of 10 for $431.50
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
Siemens circular conduc. terminal TA3.2 3 x 4/0400 kcmil for 3 cables 4 units 3VA9674-0JB32
Siemens

circular conduc. terminal TA3.2 3 x 4/0400 kcmil for 3 cables 4 units

Zoro # G815959965
Mfr # 3VA9674-0JB32
product price: 
$401.99
/ea
Siemens Undervoltage release 110 V DC with 6 terminals for miniature circuit breaker 5SL4 5ST3041
Siemens

Undervoltage release 110 V DC with 6 terminals for miniature circuit breaker 5SL4

Zoro # G615868245
Mfr # 5ST3041
product price: 
$205.99
/ea
Sold in mult. of 3 for $617.97
Siemens locking provision for handle accessory for: 3VA52 3VA61/62 3VA9138-0LB11
Siemens

locking provision for handle accessory for: 3VA52 3VA61/62

Zoro # G616525161
Mfr # 3VA9138-0LB11
product price: 
$70.79
/ea
Sold in mult. of 6 for $424.74
Eaton Fifth Terminal (Jaw) Kit for Residential Group Metering MSR5TK
Eaton

Fifth Terminal (Jaw) Kit for Residential Group Metering

Zoro # G022797916
Mfr # MSR5TK
product price: 
$19.99
/ea
Square D Circuit Breaker Mechanical Lug Kit (1) AL400LH7
Square D

Circuit Breaker Mechanical Lug Kit (1)

Zoro # G0846371
Mfr # AL400LH7
product price: 
$47.15
/ea
Siemens SIPLUS S7-1200 SM 1223 16DI/16DQ RLY T1 rail based on 6AG2223-1PL32-1XB0
Siemens

SIPLUS S7-1200 SM 1223 16DI/16DQ RLY T1 rail based on

Zoro # G216284802
Mfr # 6AG2223-1PL32-1XB0
product price: 
$2,335.99
/ea
No Product Image Available
Siemens

SHUNT TRIP 120VAC / 125VDC

Zoro # G716310087
Mfr # WLST120
product price: 
$377.99
/ea
Square D Neutral Assy Insulated Groundable, 200A, 3 Poles 225SNA
Square D

Neutral Assy Insulated Groundable, 200A, 3 Poles

Zoro # G0839268
Mfr # 225SNA
product price: 
$135.99
/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 circular conduc. terminal TA2.5 6 x 1.535 mmsqrd for 6 cables 3 units 3VA9153-0JF60
Siemens

circular conduc. terminal TA2.5 6 x 1.535 mmsqrd for 6 cables 3 units

Zoro # G715960146
Mfr # 3VA9153-0JF60
product price: 
$135.99
/ea
Sold in mult. of 4 for $543.96
No Product Image Available
Noark

Undervolt Trip 60Vdc Ul489

Zoro # G7166819
Mfr # UVT22NF
product price: 
$82.85
/ea
No Product Image Available
Ge

Panel Board Key

Zoro # G4034523
Mfr # 569B737P5
product price: 
$12.35
/ea
Sold in mult. of 25 for $308.75
Brah Electric Replacement for TPST11 250VDC Shunt Trip For TRLA, TRLL, TRPA, TRPP, TRL, TRP, Size 800A - 2000A BE-TPST11
Brah Electric

Replacement for TPST11 250VDC Shunt Trip For TRLA, TRLL, TRPA, TRPP, TRL, TRP, Size 800A - 2000A

Zoro # G915544962
Mfr # BE-TPST11
product price: 
$1,669.99
/ea
Ge Electric Circuit Breaker, THQP Series, 30A, 1 Pole, 120/240V AC, 10kA at 120/240V AC 6122287
GE ELECTRIC THQP Standard Plug In Circuit Breaker
7 results
table view View Items
Eaton Miniature Circuit Breakers MCBs BR 2P 70A 240V 50/60Hz 1Ph BRHH270
Eaton

Miniature Circuit Breakers MCBs BR 2P 70A 240V 50/60Hz 1Ph

Zoro # G414241799
Mfr # BRHH270
product price: 
$141.99
/ea
Siemens rear connection stud flat 4 units accessory for: 3VA12 3VA9214-0QE00
Siemens

rear connection stud flat 4 units accessory for: 3VA12

Zoro # G516525155
Mfr # 3VA9214-0QE00
product price: 
$105.99
/ea
Sold in mult. of 5 for $529.95
Square D Meter Main, EZM, 225A, 120/240V AC, 1 Phase EZM113225
Square D

Meter Main, EZM, 225A, 120/240V AC, 1 Phase

Zoro # G4606932
Mfr # EZM113225
product price: 
$3,087.99
/ea
Eaton Cutler-Hammer Load Center, 2 Spaces, 70A, 120/240V AC, Main Lug, 1 Phase 6800379
Eaton Cutler-Hammer

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

Zoro # G604020685
Mfr # 6800379
product price: 
$83.59
/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
No Product Image Available
Siemens

CQD 125VDC SHUNT TRIP

Zoro # G716310131
Mfr # CQDST125
product price: 
$1,482.99
/ea
Square D 4-Terminal QO & Homeline Aluminum Ground Bar Kit PK4GTACP
Square D

4-Terminal QO & Homeline Aluminum Ground Bar Kit

Zoro # G821872807
Mfr # PK4GTACP
product price: 
$10.99
/ea
Siemens Bowden cable interlocking for handle accessory for: 3VA55 3VA9577-0VF10
Siemens

Bowden cable interlocking for handle accessory for: 3VA55

Zoro # G416486068
Mfr # 3VA9577-0VF10
product price: 
$285.99
/ea
Sold in mult. of 2 for $571.98
Siemens RC unit for 5SY 4-pole 5SM2745-8
Siemens

RC unit for 5SY 4-pole

Zoro # G016096667
Mfr # 5SM2745-8
product price: 
$281.99
/ea
Sold in mult. of 2 for $563.98
Lovato Rigid Connections Sm1R With Bf SM1X3241R
Lovato

Rigid Connections Sm1R With Bf

Zoro # G022868050
Mfr # SM1X3241R
product price: 
$576.99
/pk 10, $57.70/ea
Square D Panelboard Interior, QOB/QOB-VH/QHB, 225A, 240V AC/48V DC, Main Lug, 1 Phase NQ72L2
Square D

Panelboard Interior, QOB/QOB-VH/QHB, 225A, 240V AC/48V DC, Main Lug, 1 Phase

Zoro # G0856199
Mfr # NQ72L2
product price: 
$1,154.99
/ea
Siemens service set for industrial USB hub 4 scope of supply: 1 mounting frame 6AV6671-3EA01-0AX0
Siemens

service set for industrial USB hub 4 scope of supply: 1 mounting frame

Zoro # G816284813
Mfr # 6AV6671-3EA01-0AX0
product price: 
$291.99
/ea
Sold in mult. of 2 for $583.98
No Product Image Available
Ge

Cover, Pro-Stock A-Series Panelboards Use With, 600A, 42 Spaces

Zoro # G8505445
Mfr # AF76SW
product price: 
$1,887.99
/ea
Siemens RC unit for 5SY 4-pole 5SM2645-0
Siemens

RC unit for 5SY 4-pole

Zoro # G516096709
Mfr # 5SM2645-0
product price: 
$84.69
/ea
Sold in mult. of 5 for $423.45
Siemens insulating plate extended 4-pole, 1 unit accessory for: 3VA13/14 3VA23/24 3VA9481-0WJ40
Siemens

insulating plate extended 4-pole, 1 unit accessory for: 3VA13/14 3VA23/24

Zoro # G216083122
Mfr # 3VA9481-0WJ40
product price: 
$28.35
/ea
Sold in mult. of 13 for $368.55
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 42.52 A 3RV2031-4WA15
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 42.52 A

Zoro # G315465935
Mfr # 3RV2031-4WA15
product price: 
$353.99
/ea
Sold in mult. of 2 for $707.98
Ge Miniature Circuit Breaker, THHQL Series, 20A, 3 Pole, 240V AC, 22kA at 240V AC THHQL32020
GE THHQL High Interrupting Plug In Miniature Circuit Breaker
11 results
table view View Items
No Product Image Available
Siemens

SHUNT TRIP 120V HCP F.S.

Zoro # G916310030
Mfr # HCPST120
product price: 
$1,774.99
/ea
Circuit Protection (3,500+ items) - Page 26
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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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