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  1. Home
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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 28

Siemens rear connection stud flat short, 1 unit accessory for: 3VA61/62 3VA9241-0QE10
Siemens

rear connection stud flat short, 1 unit accessory for: 3VA61/62

Zoro # G016486109
Mfr # 3VA9241-0QE10
product price:  $28.55
/ea
Sold in mult. of 15 for $428.25
Siemens JD/LD 120 VAC SHUNT TRIP S01JLD6
Siemens

JD/LD 120 VAC SHUNT TRIP

Zoro # G416310080
Mfr # S01JLD6
product price:  $2,120.99
/ea
Square D Panelboard accessory, NQ, subfeed breaker kit 400A, dual, H/J Frame NQSFB4HJ
Square D

Panelboard accessory, NQ, subfeed breaker kit 400A, dual, H/J Frame

Zoro # G0856339
Mfr # NQSFB4HJ
product price:  $649.99
/ea
Square D Meter Main, MPH, 120/240V AC, Main Lug, 1 Phase MPH64200
CAD Files Available
Square D

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

Zoro # G4609592
Mfr # MPH64200
product price:  $2,918.99
/ea
Eaton Combination Circuit Breaker, BR Series, 15A, 1 Pole, 120V AC, 10kA BRP115AF
EATON BR Ground Fault Circuit Interrupter Plug In Combination Circuit Breaker
3 results
table view View Items
Ge Miniature Circuit Breaker, THHQL Series, 20A, 1 Pole, 120/240V AC, 22kA at 120/240V AC THHQL1120
GE THHQL High Interrupting Plug In Miniature Circuit Breaker
11 results
table view View Items
No Product Image Available
Siemens

ADAPTER SHOESW/O WIRE

Zoro # G016060101
Mfr # FBS0054
product price:  $185.99
/ea
Square D Neutral Bar, Square D NQ Panelboards, 600A NQN6CU
Square D

Neutral Bar, Square D NQ Panelboards, 600A

Zoro # G0814904
Mfr # NQN6CU
product price:  $289.99
/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 service set 6 devices type 1 service set for TP 070 6AV6574-1AA00-4AX0
Siemens

service set 6 devices type 1 service set for TP 070

Zoro # G916525137
Mfr # 6AV6574-1AA00-4AX0
product price:  $363.99
/ea
Sold in mult. of 2 for $727.98
Eaton Pow-R-Stock PRL1A 100A 3-Phase 30-Circuit Panelboard Interior PRL1A3100X30C
Eaton

Pow-R-Stock PRL1A 100A 3-Phase 30-Circuit Panelboard Interior

Zoro # G622797460
Mfr # PRL1A3100X30C
product price:  $699.99
/ea
Siemens Load Center, E0, 125A, Main Lug, 1 Phase E0408ML1125F
Siemens

Load Center, E0, 125A, Main Lug, 1 Phase

Zoro # G7734271
Mfr # E0408ML1125F
product price:  $58.89
/ea
Schneider Electric Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H225W175 mm NSYAMPM2419TB
Schneider Electric

Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H225W175 mm

Zoro # G7826783
Mfr # NSYAMPM2419TB
product price:  $17.59
/ea
Siemens cover frame for door cutout 101.6 x 45.65 mm WxH accessory for: circuit 3VA9054-0SB10
Siemens

cover frame for door cutout 101.6 x 45.65 mm WxH accessory for: circuit

Zoro # G415960989
Mfr # 3VA9054-0SB10
product price:  $29.15
/ea
Sold in mult. of 13 for $378.95
Brah Electric Replacement for TPST12 120/240VAC Shunt Trip For TRLA, TRLL, TRPA, TRPP, TRL, TRP, Size 800A-2000A BE-TPST12
Brah Electric

Replacement for TPST12 120/240VAC Shunt Trip For TRLA, TRLL, TRPA, TRPP, TRL, TRP, Size 800A-2000A

Zoro # G215544938
Mfr # BE-TPST12
product price:  $1,423.99
/ea
Abb KXT1CU-3PC, KIT FCCUXT1 14-1/0AWG3PCUL/CSA MCCB KXT1CU-3PC
Abb

KXT1CU-3PC, KIT FCCUXT1 14-1/0AWG3PCUL/CSA MCCB

Zoro # G7737761
Mfr # KXT1CU-3PC
product price:  $40.59
/ea
Eaton Circuit Breaker Accessories EA UVH4LP08K
Eaton

Circuit Breaker Accessories EA

Zoro # G516110009
Mfr # UVH4LP08K
product price:  $416.99
/ea
No Product Image Available
Square D

Trim front, I-Line Panelboard, HCJ, surface mount, door in door, hinged right, 32in W x 73in H

Zoro # G0856591
Mfr # HC3273TSHR
product price:  $1,271.76
/ea
Square D By Schneider Electric HOM612L100RBCP 100A Main Lug Loadcenter 6721864
Square D

By Schneider Electric HOM612L100RBCP 100A Main Lug Loadcenter

Zoro # G003972776
Mfr # 6721864
product price:  $100.99
/ea
Siemens shunt trip flexible 48-60 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26 3VA9988-0BA21
Siemens

shunt trip flexible 48-60 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26

Zoro # G816046602
Mfr # 3VA9988-0BA21
product price:  $101.99
/ea
Sold in mult. of 4 for $407.96
Square D 114 Raintight Hub B125
Square D

114 Raintight Hub

Zoro # G408275090
Mfr # B125
product price:  $32.89
/ea
Sold in mult. of 10 for $328.90
Ge Raintight Hub, 4.38inWx4.75inL TC300
Ge

Raintight Hub, 4.38inWx4.75inL

Zoro # G8510984
Mfr # TC300
product price:  $72.49
/ea
Eaton CH Series 125A 24-Circuit Plug-On Neutral Main Lug Load Center CH24NLPN125E
Eaton

CH Series 125A 24-Circuit Plug-On Neutral Main Lug Load Center

Zoro # G822797840
Mfr # CH24NLPN125E
original price:  $252.99 , new price: $240.99 , 4 percent off
4% off
new price:  $240.99
/ea
Eaton 200 amps 120/240 V 20 space 40 circuits Surface Mount Meter Breaker Load Center MBE2040B200BTS
Eaton

200 amps 120/240 V 20 space 40 circuits Surface Mount Meter Breaker Load Center

Zoro # G524147790
Mfr # MBE2040B200BTS
product price:  $484.99
/ea
No Product Image Available
Siemens

BREAKER MOUNTING KIT W/ LXD63B600

Zoro # G916056617
Mfr # SMBKLD3600
product price:  $32,879.99
/ea
Square D Lug Shield, 150A, 3 Poles S37447
Square D

Lug Shield, 150A, 3 Poles

Zoro # G0841255
Mfr # S37447
product price:  $123.99
/ea
Square D HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Main Breaker Load Center HOM3060M200PCVP
Square D

HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Main Breaker Load Center

Zoro # G424149016
Mfr # HOM3060M200PCVP
product price:  $258.99
/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
Square D PowerPact M/P-FRAME MOULDED CASE CIRCUIT, PowerPact P PowerPact, PowerPact M PowerPact, 1200A CU1200P24K
Square D

PowerPact M/P-FRAME MOULDED CASE CIRCUIT, PowerPact P PowerPact, PowerPact M PowerPact, 1200A

Zoro # G3309552
Mfr # CU1200P24K
product price:  $618.99
/ea
Siemens Panelboard Interior, W0, 2 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase W0204MB1100
Siemens

Panelboard Interior, W0, 2 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G504350837
Mfr # W0204MB1100
original price:  $179.99 , new price: $163.99 , 8 percent off
8% off
new price:  $163.99
/ea
Eaton Miniature Circuit Breakers MCBs QBH 1P 20A 240V 50/60Hz 1Ph QBHGFT1020
EATON CB Ground Fault Circuit Interrupter Bolt On Miniature Circuit Breaker
2 results
table view View Items
Siemens mounting screw kit comprises 4 screws and nuts, metric thread M4 x 80 mm 3VA9124-0SS10
Siemens

mounting screw kit comprises 4 screws and nuts, metric thread M4 x 80 mm

Zoro # G416284817
Mfr # 3VA9124-0SS10
product price:  $26.79
/ea
Sold in mult. of 16 for $428.64
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
Eaton Br Field Installation Kit And Part 100-125A BREQS125
Eaton

Br Field Installation Kit And Part 100-125A

Zoro # G312415414
Mfr # BREQS125
product price:  $10.19
/ea
Siemens MD/ND 240V SHUNT TRIP S03MN6
Siemens

MD/ND 240V SHUNT TRIP

Zoro # G516310041
Mfr # S03MN6
product price:  $1,848.99
/ea
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
Circuit Protection (3,500+ items) - Page 28
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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

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ideal circuit tracer kitcircuit breakers &circuit breaker br seriesbl breakercircuit breaker handle
square d nf panel90 amp breakereaton 200 amp breakercarling breakersnavien npe-240a2

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