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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 70

Siemens circular conduc. terminal TA2.6 6 x 1.535 mmsqrd for 6 cables 3 units 3VA9263-0JF60
Siemens

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

Zoro # G215959978
Mfr # 3VA9263-0JF60
product price: 
$136.99
/ea
Sold in mult. of 4 for $547.96
Siemens fixation auxiliary switch AUX 15W on frame of withdrawable circuit breaker 3VW9011-0AG17
Siemens

fixation auxiliary switch AUX 15W on frame of withdrawable circuit breaker

Zoro # G815866263
Mfr # 3VW9011-0AG17
product price: 
$484.99
/ea
No Product Image Available
Nsi

NEMA Panel Lug, (4) 350-6 AWG

Zoro # G1629159
Mfr # 4-350L4
product price: 
$134.99
/ea
Siemens shunt trip flexible 24 V AC 50/60 Hz accessory for: SnG: 3VA41 3VA51-59 3VA9978-0BA20
Siemens

shunt trip flexible 24 V AC 50/60 Hz accessory for: SnG: 3VA41 3VA51-59

Zoro # G116046609
Mfr # 3VA9978-0BA20
product price: 
$101.99
/ea
Sold in mult. of 4 for $407.96
Siemens actuating unit with rod variable depth flanged actuator set 3VA9278-0DK72
Siemens

actuating unit with rod variable depth flanged actuator set

Zoro # G915917582
Mfr # 3VA9278-0DK72
product price: 
$349.99
/ea
Sold in mult. of 2 for $699.98
Eaton Miniature Circuit Breakers MCBs 1P 15A 240V EA CHFGFT115PN
Eaton

Miniature Circuit Breakers MCBs 1P 15A 240V EA

Zoro # G416106515
Mfr # CHFGFT115PN
product price: 
$39.45
/ea
Siemens nut keeper kit, 4 units accessory for: 3VA52 3VA9234-0QA00
Siemens

nut keeper kit, 4 units accessory for: 3VA52

Zoro # G016284835
Mfr # 3VA9234-0QA00
product price: 
$35.19
/ea
Sold in mult. of 10 for $351.90
Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-1EA10
Siemens

Circuit breaker size S00 for motor protection CLASS 10 with overload relay

Zoro # G615465949
Mfr # 3RV2111-1EA10
product price: 
$171.99
/ea
Sold in mult. of 3 for $515.97
Siemens circuit-breaker accessor. 3WL voltage transformer 3-pole for 3WL9111-0BB68-0AA0
Siemens

circuit-breaker accessor. 3WL voltage transformer 3-pole for

Zoro # G315960003
Mfr # 3WL9111-0BB68-0AA0
product price: 
$451.99
/ea
Murrelektronik Mail Cable, 300V, 4A 8000-00000-3745000
Murrelektronik

Mail Cable, 300V, 4A

Zoro # G000691960
Mfr # 8000-00000-3745000
product price: 
$872.99
/ea
Siemens shunt trip left for electrical interlocking 24 V DC accessory for: 3VA1 3VA9988-0BM10
Siemens

shunt trip left for electrical interlocking 24 V DC accessory for: 3VA1

Zoro # G616046604
Mfr # 3VA9988-0BM10
product price: 
$152.99
/ea
Sold in mult. of 3 for $458.97
Square D Meter Main, MPR, 120/240V AC, Main Lug, 1 Phase MPR85200
Square D

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

Zoro # G4608691
Mfr # MPR85200
product price: 
$4,246.99
/ea
Noark Rotary handle operating mechanism - 1102360 - for M3/M4/M5/M6 - Black - NEMA 4/NEMA 4X NEH3B2
Noark

Rotary handle operating mechanism - 1102360 - for M3/M4/M5/M6 - Black - NEMA 4/NEMA 4X

Zoro # G222704820
Mfr # NEH3B2
product price: 
$173.99
/ea
Siemens residual current device RCD520B basic RCD type B or B+ loadside mounted 3VA9114-0RL21
Siemens

residual current device RCD520B basic RCD type B or B+ loadside mounted

Zoro # G216049708
Mfr # 3VA9114-0RL21
product price: 
$1,546.99
/ea
Siemens RC unit for 5SL4 3-pole 5SM2633-0
Siemens

RC unit for 5SL4 3-pole

Zoro # G616096685
Mfr # 5SM2633-0
product price: 
$54.19
/ea
Sold in mult. of 8 for $433.52
Siemens accessories circuit breaker 3WL rated current ref. module 500A f. 3WL9111-2AA54-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 500A f.

Zoro # G015866193
Mfr # 3WL9111-2AA54-0AA0
product price: 
$387.99
/ea
Ge Load Center, TL424, THQL, 42 Spaces, 225A, 120V, Main Lug, 3 Phase TL42422R
Ge

Load Center, TL424, THQL, 42 Spaces, 225A, 120V, Main Lug, 3 Phase

Zoro # G8511212
Mfr # TL42422R
product price: 
$1,153.99
/ea
Siemens Circuit breaker size S00 for transformer protection A-release 0.55.0.8 A 3RV2411-0HA10
Siemens

Circuit breaker size S00 for transformer protection A-release 0.55.0.8 A

Zoro # G815465954
Mfr # 3RV2411-0HA10
product price: 
$93.69
/ea
Sold in mult. of 5 for $468.45
Square D Load Center, HOM, 30 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM3060L225PQGC
Square D

Load Center, HOM, 30 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3306332
Mfr # HOM3060L225PQGC
product price: 
$196.99
/ea
Square D Pnlbd Nq 400A Ftl Kit 54 Ckt And Higher NQFTL4H
Square D

Pnlbd Nq 400A Ftl Kit 54 Ckt And Higher

Zoro # G0856025
Mfr # NQFTL4H
product price: 
$425.88
/ea
Square D Load Center, HOM, 12 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM1224L125PGCVP
Square D

Load Center, HOM, 12 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3302668
Mfr # HOM1224L125PGCVP
product price: 
$333.99
/ea
Siemens circular conduc. terminal TC1.4 6 AWG350 kcmil Cu 4 units accessory for: 3VA9244-0JD12
Siemens

circular conduc. terminal TC1.4 6 AWG350 kcmil Cu 4 units accessory for:

Zoro # G015960020
Mfr # 3VA9244-0JD12
product price: 
$234.99
/ea
Sold in mult. of 2 for $469.98
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
Eaton CHPOPMSN CH Panelboard Operator Mechanism Kit CHPOPMSN
Eaton

CHPOPMSN CH Panelboard Operator Mechanism Kit

Zoro # G721852213
Mfr # CHPOPMSN
product price: 
$119.99
/ea
Siemens RC unit for 5SL4 3-pole 5SM2336-6
Siemens

RC unit for 5SL4 3-pole

Zoro # G116096659
Mfr # 5SM2336-6
product price: 
$255.99
/ea
Sold in mult. of 2 for $511.98
Siemens RC unit for 5SY 3-pole 5SM2335-6KK01
Siemens

RC unit for 5SY 3-pole

Zoro # G716096677
Mfr # 5SM2335-6KK01
product price: 
$480.99
/ea
Sold in mult. of 2 for $961.98
Ge 240 VAC, 100 to 225 A, 1-Phase, Copper Bus, 30-LA,  AQU1302RCXAXT1B4
Ge

240 VAC, 100 to 225 A, 1-Phase, Copper Bus, 30-LA,

Zoro # G416474447
Mfr # AQU1302RCXAXT1B4
product price: 
$1,308.99
/ea
Square D Circuit breaker accessory, PowerPacT L, handle, rotary, direct mounted, black S32597
Square D

Circuit breaker accessory, PowerPacT L, handle, rotary, direct mounted, black

Zoro # G0841307
Mfr # S32597
product price: 
$365.99
/ea
Siemens Circuit Breaker, 30A, 1 Pole ITED130
Siemens

Circuit Breaker, 30A, 1 Pole

Zoro # G4598706
Mfr # ITED130
product price: 
$16.39
/ea
Siemens BREAKER VL NEUT CT 250A J FRAME NGSJ250
Siemens

BREAKER VL NEUT CT 250A J FRAME

Zoro # G015317688
Mfr # NGSJ250
product price: 
$1,506.99
/ea
Square D Lug Shield, 60A, 3 Poles S37446
Square D

Lug Shield, 60A, 3 Poles

Zoro # G0840738
Mfr # S37446
product price: 
$132.99
/ea
Siemens nut keeper kit right-angled, 3 units accessory for: 3VA20/21/22 3VA9223-0QG00
Siemens

nut keeper kit right-angled, 3 units accessory for: 3VA20/21/22

Zoro # G416284930
Mfr # 3VA9223-0QG00
product price: 
$45.89
/ea
Sold in mult. of 10 for $458.90
Siemens nut keeper kit 3 units inch thread accessory for: 3VA57/58/59 3VA9873-0QA00
Siemens

nut keeper kit 3 units inch thread accessory for: 3VA57/58/59

Zoro # G016284873
Mfr # 3VA9873-0QA00
product price: 
$146.99
/ea
Sold in mult. of 3 for $440.97
Schneider Electric Cam ammeter switch, 3 circuits, 90, 12 A K1F003MCH
Schneider Electric

Cam ammeter switch, 3 circuits, 90, 12 A

Zoro # G3981589
Mfr # K1F003MCH
product price: 
$171.99
/ea
No Product Image Available
Siemens

ED 277VAC SH TRIP 1 AUX

Zoro # G816310024
Mfr # S15ED64A
product price: 
$2,610.99
/ea
Panduit Circuit Board Post, .62" (15.8mm) Post CBP62-M
Panduit

Circuit Board Post, .62" (15.8mm) Post

Zoro # G3036339
Mfr # CBP62-M
product price: 
$186.99
/pk of 1000, $0.19/ea
Circuit Protection (3,500+ items) - Page 70
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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
filler plate eatontype ch breakerpanel mount circuit breakersqo 3 phase panelsi-line breaker
circuit breaker 250 amp60 amp load centersqo breaker panelsiemens mini circuit breakersiemens circuit breaker panel

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