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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 74

Siemens circular conduc. terminal TA2.4 2 x 2/0600 kcmil for 2 cables 4 units 3VA9474-0JJ23
Siemens

circular conduc. terminal TA2.4 2 x 2/0600 kcmil for 2 cables 4 units

Zoro # G315959960
Mfr # 3VA9474-0JJ23
product price: 
$302.99
/ea
Sold in mult. of 2 for $605.98
Siemens Circuit breaker size S2 for motor protection CLASS 10 with overload relay 3RV2131-4VA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 with overload relay

Zoro # G915465892
Mfr # 3RV2131-4VA10
product price: 
$388.99
/ea
Sold in mult. of 2 for $777.98
Siemens Breaker connect module External power supply 24.48 V DC Accessories for 3VW9011-0AT07
Siemens

Breaker connect module External power supply 24.48 V DC Accessories for

Zoro # G916284829
Mfr # 3VW9011-0AT07
product price: 
$363.99
/ea
Sold in mult. of 2 for $727.98
Siemens voltage tap accessory for: ETU 8-series 3VA9987-0UC10
Siemens

voltage tap accessory for: ETU 8-series

Zoro # G916046731
Mfr # 3VA9987-0UC10
product price: 
$70.19
/ea
Sold in mult. of 7 for $491.33
Siemens circuit breaker size S2 for transformer protection A-release 22.32 A 3RV2431-4EA10
Siemens

circuit breaker size S2 for transformer protection A-release 22.32 A

Zoro # G915465854
Mfr # 3RV2431-4EA10
product price: 
$322.99
/ea
Sold in mult. of 2 for $645.98
Siemens box terminal TS1.4 3 units 4 AWG&350 kcmil with aux. conductor voltage tap 3VA9243-0JH12
Siemens

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

Zoro # G916127881
Mfr # 3VA9243-0JH12
product price: 
$56.15
/ea
Sold in mult. of 6 for $336.90
Siemens shunt trip left 110-127 V AC 50/60 Hz/DC accessory for: 3VA4/5/6 3VA9978-0BL32
Siemens

shunt trip left 110-127 V AC 50/60 Hz/DC accessory for: 3VA4/5/6

Zoro # G916046601
Mfr # 3VA9978-0BL32
product price: 
$101.99
/ea
Sold in mult. of 4 for $407.96
Siemens shunt trip left 24 V AC 50/60 Hz / 24-30 V DC accessory for: 3VA1 and 3VA9988-0BL30
Siemens

shunt trip left 24 V AC 50/60 Hz / 24-30 V DC accessory for: 3VA1 and

Zoro # G516046605
Mfr # 3VA9988-0BL30
product price: 
$101.99
/ea
Sold in mult. of 4 for $407.96
Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-0EA10
Siemens

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

Zoro # G815465916
Mfr # 3RV2111-0EA10
product price: 
$154.99
/ea
Sold in mult. of 4 for $619.96
Siemens undervoltage release 208-230 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26 3VA9908-0BB25
Siemens

undervoltage release 208-230 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26

Zoro # G516046735
Mfr # 3VA9908-0BB25
product price: 
$171.99
/ea
Sold in mult. of 3 for $515.97
Siemens RC unit for 5SY 4-pole 5SM2342-0
Siemens

RC unit for 5SY 4-pole

Zoro # G616096739
Mfr # 5SM2342-0
product price: 
$57.15
/ea
Sold in mult. of 7 for $400.05
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 14.20 A 3RV2032-4BA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 14.20 A

Zoro # G015465884
Mfr # 3RV2032-4BA10
product price: 
$312.99
/ea
Sold in mult. of 2 for $625.98
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 49...59 A 3RV2031-4XA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 49...59 A

Zoro # G715465924
Mfr # 3RV2031-4XA10
product price: 
$296.99
/ea
Sold in mult. of 2 for $593.98
Siemens RC unit for 5SL4 4-pole 5SM2646-0
Siemens

RC unit for 5SL4 4-pole

Zoro # G116096697
Mfr # 5SM2646-0
product price: 
$84.69
/ea
Sold in mult. of 5 for $423.45
Siemens nut keeper kit, 4 units accessory for: 3VA12 3VA9214-0QA00
Siemens

nut keeper kit, 4 units accessory for: 3VA12

Zoro # G016284934
Mfr # 3VA9214-0QA00
product price: 
$30.79
/ea
Sold in mult. of 12 for $369.48
Siemens shunt trip flexible 110-127 V AC 50/60 Hz accessory for: SnG: 3VA41 3VA9978-0BA22
Siemens

shunt trip flexible 110-127 V AC 50/60 Hz accessory for: SnG: 3VA41

Zoro # G316046607
Mfr # 3VA9978-0BA22
product price: 
$122.99
/ea
Sold in mult. of 4 for $491.96
Siemens Circuit breaker size S00 for transformer protection A-release 0.7.1 A 3RV2411-0JA10
Siemens

Circuit breaker size S00 for transformer protection A-release 0.7.1 A

Zoro # G815465855
Mfr # 3RV2411-0JA10
product price: 
$122.99
/ea
Sold in mult. of 5 for $614.95
Siemens Extension unit 19 hardwired for mounting on all fully IP65-enclosed 6AV7674-1LA51-0AA0
Siemens

Extension unit 19 hardwired for mounting on all fully IP65-enclosed

Zoro # G716284869
Mfr # 6AV7674-1LA51-0AA0
product price: 
$1,725.99
/ea
Siemens mounting frame for 12 Unified Panels sheet thickness from 1 mm scope 6AV6881-0MD33-0DA0
Siemens

mounting frame for 12 Unified Panels sheet thickness from 1 mm scope

Zoro # G216284925
Mfr # 6AV6881-0MD33-0DA0
product price: 
$121.99
/ea
Sold in mult. of 4 for $487.96
Siemens IPC427E 25 x installation set DIN rail 6ES7648-1AA21-0YM0 6ES7648-1AD21-0YM0
Siemens

IPC427E 25 x installation set DIN rail 6ES7648-1AA21-0YM0

Zoro # G916129779
Mfr # 6ES7648-1AD21-0YM0
product price: 
$3,509.99
/ea
Siemens RC unit for 5SY 3-pole 5SM2335-0
Siemens

RC unit for 5SY 3-pole

Zoro # G716096691
Mfr # 5SM2335-0
product price: 
$191.99
/ea
Sold in mult. of 3 for $575.97
Schneider Electric Undervoltage Release, Multi 9 Circuit Breakers, 48V AC/DC, 0 Poles M9A26961
Schneider Electric

Undervoltage Release, Multi 9 Circuit Breakers, 48V AC/DC, 0 Poles

Zoro # G6536299
Mfr # M9A26961
product price: 
$193.99
/ea
No Product Image Available
Imo Automation

Link Module To Connect The C4/32... MCB s To MB Contactor

Zoro # G824254181
Mfr # C432VK1
product price: 
$14.25
/ea
Square D Undervoltage Release, PowerPact(R) B Circuit Breakers, 250V DC, 0 Poles LV426815
Square D

Undervoltage Release, PowerPact(R) B Circuit Breakers, 250V DC, 0 Poles

Zoro # G6567309
Mfr # LV426815
product price: 
$600.99
/ea
Siemens RC unit for 5SP4 4-pole 5SM2647-6
Siemens

RC unit for 5SP4 4-pole

Zoro # G416096670
Mfr # 5SM2647-6
product price: 
$362.99
/ea
Sold in mult. of 2 for $725.98
Siemens RC unit for 5SY 3-pole 5SM2332-0
Siemens

RC unit for 5SY 3-pole

Zoro # G316096718
Mfr # 5SM2332-0
product price: 
$62.89
/ea
Sold in mult. of 8 for $503.12
Siemens circular conduc. terminal TA4.3 4 x 4/0500 kcmil for 4 cables 3 units 3VA9673-0JJ43
Siemens

circular conduc. terminal TA4.3 4 x 4/0500 kcmil for 4 cables 3 units

Zoro # G415960125
Mfr # 3VA9673-0JJ43
product price: 
$411.99
/ea
Sold in mult. of 2 for $823.98
Square D Circuit Breaker Enclosure, QO Mini Circuit Breaker Use With, 240V, 70A PINQO
Square D

Circuit Breaker Enclosure, QO Mini Circuit Breaker Use With, 240V, 70A

Zoro # G0565875
Mfr # PINQO
product price: 
$432.99
/ea
Siemens BREAKER VL 3-LUG KIT CU-AL 2W 750KCMIL N 3TA3NG750
Siemens

BREAKER VL 3-LUG KIT CU-AL 2W 750KCMIL N

Zoro # G115365466
Mfr # 3TA3NG750
product price: 
$3,353.99
/ea
Enerpac Load Cap 6110238
Enerpac

Load Cap

Zoro # G508241124
Mfr # 6110238
product price: 
$33.55
/ea
Siemens RC unit for 5SP4 4-pole 5SM2347-6
Siemens

RC unit for 5SP4 4-pole

Zoro # G516096655
Mfr # 5SM2347-6
product price: 
$414.99
/ea
Sold in mult. of 2 for $829.98
No Product Image Available
Alemite

Ej Motor, 24Vdc Expl Proof, 393539125

Zoro # G208188606
Mfr # 393539-125
product price: 
$2,257.99
/ea
Siemens RC unit for 5SY 3-pole 5SM2332-6
Siemens

RC unit for 5SY 3-pole

Zoro # G216096726
Mfr # 5SM2332-6
product price: 
$96.59
/ea
Sold in mult. of 5 for $482.95
Siemens Undervoltage release 24 V DC with 2 terminals for miniature circuit breaker 5SL4 5ST3045
Siemens

Undervoltage release 24 V DC with 2 terminals for miniature circuit breaker 5SL4

Zoro # G515868239
Mfr # 5ST3045
product price: 
$156.99
/ea
Sold in mult. of 3 for $470.97
Siemens Undervoltage release 110 V DC with 2 terminals for miniature circuit breaker 5SL4 5ST3044
Siemens

Undervoltage release 110 V DC with 2 terminals for miniature circuit breaker 5SL4

Zoro # G415868247
Mfr # 5ST3044
product price: 
$156.99
/ea
Sold in mult. of 3 for $470.97
No Product Image Available
Commscope

M-SERIES RUGGEDIZED CAP, PROTECTIVE CAP FOR MIR-RJ45,760042978

Zoro # G3196077
Mfr # MIR-CAP
product price: 
$19.25
/ea
Circuit Protection (3,500+ items) - Page 74
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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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