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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 19

Siemens E0408ML1125SU 125A Indoor Main Lug Load Center 6929327
Siemens

E0408ML1125SU 125A Indoor Main Lug Load Center

Zoro # G616364180
Mfr # 6929327
product price:  $76.35
/ea
Noark Extended terminal cover/shroud - 1102602 - for M4 TC24N
Noark

Extended terminal cover/shroud - 1102602 - for M4

Zoro # G922704786
Mfr # TC24N
product price:  $26.59
/ea
B-Tek S-CELL EYEBOLT PLATED 985-0055
B-Tek

S-CELL EYEBOLT PLATED

Zoro # G623362704
Mfr # 985-0055
product price:  $62.95
/ea
Siemens Molded Case Circuit Breaker, JXD2-A Series, 350A, 2 Pole, 240V AC, 65kA at 240V AC JXD22B350
SIEMENS JXD2-A Standard Free Standing Molded Case Circuit Breaker
12 results
table view View Items
Square D Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 3 Poles LV426965
Square D

Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 3 Poles

Zoro # G6566931
Mfr # LV426965
product price:  $140.99
/ea
Eaton Circuit Breaker Line/Load Lug Kit, 20A, F-Frame (Kit of 3) 3T20FB
Eaton

Circuit Breaker Line/Load Lug Kit, 20A, F-Frame (Kit of 3)

Zoro # G922797641
Mfr # 3T20FB
product price:  $18.79
/ea
No Product Image Available
Eaton

Rotary Variable Depth Mechanism Only, G-Frame

Zoro # G222797136
Mfr # GHMVD
product price:  $20.69
/ea
Square D Circuit Breaker, HOM Series, 15A, 1 Pole, 120/240V AC, 10kA HOM115CP
SQUARE D HOMELINE Standard Plug In Circuit Breaker
45 results
table view View Items
Eaton Miniature Circuit Breakers MCBs 3P 45A 120V BR345
EATON CB Miniture Circuit Breaker Plug On Miniature Circuit Breaker
36 results
table view View Items
Square D Circuit Breaker, HOM Series, 15A, 1 Pole, 120V AC, 10kA SQ387603
SQUARE D HOMELINE Ground Fault Circuit Interrupter Plug In Circuit Breaker
5 results
table view View Items
Blue Sea Systems Blue Sea 8035 Circuit Breaker Mounting Screws / 6 Pack 8035
Blue Sea Systems

Blue Sea 8035 Circuit Breaker Mounting Screws / 6 Pack

Zoro # G703899267
Mfr # 8035
product price:  $23.69
/ea
Siemens circular conduc. terminal TA1.4 16&185 mmsqrd 4 units accessory for: 3VA9264-0JB12
Siemens

circular conduc. terminal TA1.4 16&185 mmsqrd 4 units accessory for:

Zoro # G515960186
Mfr # 3VA9264-0JB12
product price:  $55.15
/ea
Sold in mult. of 8 for $441.20
Eaton CH Series 200A 24-Circuit Main Breaker Load Center (NEMA 1) CH24B200E
Eaton

CH Series 200A 24-Circuit Main Breaker Load Center (NEMA 1)

Zoro # G322797708
Mfr # CH24B200E
product price:  $441.99
/ea
Square D Load Center, HOM, 20 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM2040L125PGC
CAD Files Available
Square D

Load Center, HOM, 20 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3302893
Mfr # HOM2040L125PGC
product price:  $118.99
/ea
Current Circuit Breaker, THQL Series, 40A, 2 Pole, 120/240V AC, 10kA at 120/240V AC THQL2140A
CURRENT THQL Standard Plug In Circuit Breaker
10 results
table view View Items
Eaton Circuit Breaker, CH Series, 15A, 1 Pole, 120/240V AC, 10kA CHFP115AF
EATON CH Ground Fault Circuit Interrupter Plug In Circuit Breaker
7 results
table view View Items
Maxpower Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MA442231
MAXPOWER QO Standard Plug In Circuit Breaker
4 results
table view View Items
Square D Mini circuit breaker accessory, QO, bracket kit, retaining, 1 pole PK1MB
Square D

Mini circuit breaker accessory, QO, bracket kit, retaining, 1 pole

Zoro # G3510687
Mfr # PK1MB
product price:  $6.25
/ea
Sold in mult. of 2 for $12.50
Square D Replacement cover, QO, for 54 space load center, flush QOC54UF
Square D

Replacement cover, QO, for 54 space load center, flush

Zoro # G3300008
Mfr # QOC54UF
product price:  $66.89
/ea
Automation Systems Interconnect Panel Interface Connector With A 5A Breaker And A 120V GFCI Receptacle RAI-GFCI-104-B
Automation Systems Interconnect

Panel Interface Connector With A 5A Breaker And A 120V GFCI Receptacle

Zoro # G412537412
Mfr # RAI-GFCI-104-B
product price:  $180.99
/ea
Br & Ch Eaton Bolt-On 1.50 in. Hub For B Openings DS150H1P
Br & Ch

Eaton Bolt-On 1.50 in. Hub For B Openings

Zoro # G2923940
Mfr # DS150H1P
product price:  $16.25
/ea
No Product Image Available
Siemens

MD/ND SHUNT TRIP 208 VAC

Zoro # G816310130
Mfr # S02MN6
product price:  $1,848.99
/ea
Siemens rating plug 800A accessory for circuit breaker 3WL10 / 3VA27 3VW9011-0AA56
Siemens

rating plug 800A accessory for circuit breaker 3WL10 / 3VA27

Zoro # G815868021
Mfr # 3VW9011-0AA56
product price:  $152.99
/ea
Sold in mult. of 3 for $458.97
Eaton SERIES C_ L FRAME 3P PLUG IN BLOCK PAD3L
Eaton

SERIES C_ L FRAME 3P PLUG IN BLOCK

Zoro # G416474454
Mfr # PAD3L
product price:  $453.99
/ea
Square D NQ Panelboard, breaker kit, sub feed, 400 A, dual, Q frame NQSFB4Q
Square D

NQ Panelboard, breaker kit, sub feed, 400 A, dual, Q frame

Zoro # G0856390
Mfr # NQSFB4Q
product price:  $632.99
/ea
Reliance Controls Power Inlet Box, 120/250V AC, 20A PB-20
Reliance Controls

Power Inlet Box, 120/250V AC, 20A

Zoro # G2922163
Mfr # PB-20
product price:  $56.75
/ea
Square D Load Center, QO, 24 Spaces, 125A, PoN Convertible Main Lug, 1 Phase QO124L125PGRB
Square D

Load Center, QO, 24 Spaces, 125A, PoN Convertible Main Lug, 1 Phase

Zoro # G3306892
Mfr # QO124L125PGRB
product price:  $679.99
/ea
Ge Bolt-On 1.5 in. Hub For Type RX TC150A
Ge

Bolt-On 1.5 in. Hub For Type RX

Zoro # G2918849
Mfr # TC150A
product price:  $16.75
/ea
Siemens cover frame for door cutout 104.6 x 84.7mm WxH accessory for: circuit 3VA9253-0SB20
Siemens

cover frame for door cutout 104.6 x 84.7mm WxH accessory for: circuit

Zoro # G915961011
Mfr # 3VA9253-0SB20
product price:  $33.89
/ea
Sold in mult. of 11 for $372.79
Siemens shunt release 110-415 V AC for miniature circuit breaker 5SL4 5ST3030
Siemens

shunt release 110-415 V AC for miniature circuit breaker 5SL4

Zoro # G115868219
Mfr # 5ST3030
product price:  $97.65
/ea
Sold in mult. of 5 for $488.25
No Product Image Available
Siemens

MD/ND FRAME MCCB MTG SCREW KIT

Zoro # G715486516
Mfr # MSMN
product price:  $73.39
/ea
Brah Electric 55662, Replacement 55662 Operating Handle Extension for Compact frame type CM rated 1250A - 3200A CMHNDLEX
Brah Electric

55662, Replacement 55662 Operating Handle Extension for Compact frame type CM rated 1250A - 3200A

Zoro # G215544921
Mfr # CMHNDLEX
product price:  $687.99
/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
Siemens Circuit breaker size S00 for transformer protection A-release 0.45.0.63 A 3RV2411-0GA10
Siemens

Circuit breaker size S00 for transformer protection A-release 0.45.0.63 A

Zoro # G615465888
Mfr # 3RV2411-0GA10
product price:  $114.99
/ea
Sold in mult. of 5 for $574.95
Eaton Quik-Lok Non-Padlockable Handle Lock QL1NPL
Eaton

Quik-Lok Non-Padlockable Handle Lock

Zoro # G812469382
Mfr # QL1NPL
product price:  $19.55
/ea
Siemens RC unit for 5SY 2-pole 5SM2322-6KK01
Siemens

RC unit for 5SY 2-pole

Zoro # G016096728
Mfr # 5SM2322-6KK01
product price:  $258.99
/ea
Sold in mult. of 2 for $517.98
Circuit Protection (3,500+ items) - Page 19
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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 & ConduitElectrical ConnectorsWiring DevicesFuses & 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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