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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 27

Siemens Miniature Circuit Breaker, BQH Series, 15A, 3 Pole, 240V AC, 22kA at 240V AC BQ3B015H00S01
SIEMENS BQH Shunt Trip Bolt On Miniature Circuit Breaker
9 results
View Items
Square D Circuit Breaker Neutral Lug Kit Q1150AN
Square D

Circuit Breaker Neutral Lug Kit

Zoro # G0570790
Mfr # Q1150AN
product price: 
$27.79
/ea
Eaton BR 125A 8-Space 16-Pole Indoor Main Lug Load Center BR816L125FDP
Eaton

BR 125A 8-Space 16-Pole Indoor Main Lug Load Center

Zoro # G821861825
Mfr # BR816L125FDP
product price: 
$71.75
/ea
Siemens door feedthrough accessory for: 3VA12 3VA9257-0KT00
Siemens

door feedthrough accessory for: 3VA12

Zoro # G516486111
Mfr # 3VA9257-0KT00
product price: 
$65.85
/ea
Sold in mult. of 7 for $460.95
Siemens Circuit breaker size S00 for transformer protection A-release 7.10 A 3RV2411-1JA10
Siemens

Circuit breaker size S00 for transformer protection A-release 7.10 A

Zoro # G915465915
Mfr # 3RV2411-1JA10
product price: 
$109.99
/ea
Sold in mult. of 4 for $439.96
Panduit Auxiliary Cable Bracket Jumper, #6 AWG ( GACBJ68U
Panduit

Auxiliary Cable Bracket Jumper, #6 AWG (

Zoro # G2754187
Mfr # GACBJ68U
product price: 
$45.99
/ea
Square D Handle Padlock Attachment, Square D Homeline Miniature Circuit Breakers, 15-70A, 2 Poles HOM2PALA
Square D

Handle Padlock Attachment, Square D Homeline Miniature Circuit Breakers, 15-70A, 2 Poles

Zoro # G3607567
Mfr # HOM2PALA
product price: 
$12.15
/ea
Maxpower Load Center, MA, 100A, Main Lug MA780543
Maxpower

Load Center, MA, 100A, Main Lug

Zoro # G509845253
Mfr # MA780543
product price: 
$86.35
/ea
Blue Sea Systems Blue Sea System 7056 15A Push Button Thermal with Quick Connect Terminals 7056
Blue Sea Systems

Blue Sea System 7056 15A Push Button Thermal with Quick Connect Terminals

Zoro # G504053509
Mfr # 7056
product price: 
$28.35
/ea
Square D Panelboards & Load Centers NQ54L4C
Square D

Panelboards & Load Centers

Zoro # G023522982
Mfr # NQ54L4C
product price: 
$2,486.99
/ea
Siemens circular conduc. terminal TA2.1 25150 mmsqrd large 4 units accessory for: 3VA9114-0JJ12
Siemens

circular conduc. terminal TA2.1 25150 mmsqrd large 4 units accessory for:

Zoro # G315960126
Mfr # 3VA9114-0JJ12
product price: 
$100.99
/ea
Sold in mult. of 5 for $504.95
Siemens terminal cover plug-in and withdraw. breaker accessory for: circuit breaker 3VA9354-0KB01
Siemens

terminal cover plug-in and withdraw. breaker accessory for: circuit breaker

Zoro # G815867925
Mfr # 3VA9354-0KB01
product price: 
$95.49
/ea
Sold in mult. of 4 for $381.96
Eaton ARP00003CH1CS ArTu (Advanced Relay Trip) Unit, 3A, CH Frame, 1CS Rating ARP00003CH1CS
Eaton

ARP00003CH1CS ArTu (Advanced Relay Trip) Unit, 3A, CH Frame, 1CS Rating

Zoro # G321854242
Mfr # ARP00003CH1CS
product price: 
$27.85
/ea
Siemens BREAKER VL VAR DEPTH ROT 1 3R 4X 12 D F RHVFBM
Siemens

BREAKER VL VAR DEPTH ROT 1 3R 4X 12 D F

Zoro # G315317661
Mfr # RHVFBM
product price: 
$300.99
/ea
Square D Connector accessory, MA, ME, MH, MX molded case circuit breakers, 800A, 500 to 750kcmil, mechanical lug kit, aluminum AL800MA7
Square D

Connector accessory, MA, ME, MH, MX molded case circuit breakers, 800A, 500 to 750kcmil, mechanical lug kit, aluminum

Zoro # G0846399
Mfr # AL800MA7
product price: 
$171.99
/ea
Siemens RC unit for 5SY 4-pole 5SM2645-6
Siemens

RC unit for 5SY 4-pole

Zoro # G216096689
Mfr # 5SM2645-6
product price: 
$130.99
/ea
Sold in mult. of 4 for $523.96
Siemens circular conduc. terminal TC2.4 2 x 2/0600 kcmil Cu 2 cables 4 units 3VA9474-0JE23
Siemens

circular conduc. terminal TC2.4 2 x 2/0600 kcmil Cu 2 cables 4 units

Zoro # G915959964
Mfr # 3VA9474-0JE23
product price: 
$1,193.99
/ea
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil large with auxiliary 3VA9233-0JC13
Siemens

circular conduc. terminal TA2.2 2 AWG350 kcmil large with auxiliary

Zoro # G115960098
Mfr # 3VA9233-0JC13
product price: 
$117.99
/ea
Sold in mult. of 4 for $471.96
Siemens Circuit breaker size S0 for motor protection CLASS 10 A-release 1.4.2 A 3RV2021-1BA10
Siemens

Circuit breaker size S0 for motor protection CLASS 10 A-release 1.4.2 A

Zoro # G715465979
Mfr # 3RV2021-1BA10
product price: 
$113.99
/ea
Sold in mult. of 5 for $569.95
Ge Lug Kit, Pro-Stock A-Series Panelboards, 225A MLA2
Ge

Lug Kit, Pro-Stock A-Series Panelboards, 225A

Zoro # G8505777
Mfr # MLA2
product price: 
$211.99
/ea
Siemens MOUNTING UNIT FOR LOAD CELLS SIWAREX WL280 RN-S SA 60kg 130kg OR 280kg 7MH5713-3JA00
Siemens

MOUNTING UNIT FOR LOAD CELLS SIWAREX WL280 RN-S SA 60kg 130kg OR 280kg

Zoro # G516284878
Mfr # 7MH5713-3JA00
product price: 
$1,772.99
/ea
Siemens phase barriers, 2 units accessory for: 3VA10/11 3VA9152-0WA00
Siemens

phase barriers, 2 units accessory for: 3VA10/11

Zoro # G216284871
Mfr # 3VA9152-0WA00
product price: 
$9.19
/ea
Sold in mult. of 36 for $330.84
Don-Jo 8-1/4" Pipe Sleeve Anchor PSA8.25
Don-Jo

8-1/4" Pipe Sleeve Anchor

Zoro # G905944550
Mfr # PSA8.25
product price: 
$6.65
/ea
Sold in mult. of 2 for $13.30
Siemens insulating plate extended 3-pole, 1 unit accessory for: 3VA20/21/22 3VA9221-0WJ30
Siemens

insulating plate extended 3-pole, 1 unit accessory for: 3VA20/21/22

Zoro # G516083174
Mfr # 3VA9221-0WJ30
product price: 
$16.25
/ea
Sold in mult. of 22 for $357.50
Siemens circular conduc. terminal TA1.5 50300 mmsqrd 3 units accessory for: 3VA13/14 3VA9383-0JB13
Siemens

circular conduc. terminal TA1.5 50300 mmsqrd 3 units accessory for: 3VA13/14

Zoro # G215959992
Mfr # 3VA9383-0JB13
product price: 
$117.99
/ea
Sold in mult. of 4 for $471.96
Siemens rear connection stud flat long, 1 unit accessory for: 3VA51 3VA9131-0QE20
Siemens

rear connection stud flat long, 1 unit accessory for: 3VA51

Zoro # G416486082
Mfr # 3VA9131-0QE20
product price: 
$29.95
/ea
Sold in mult. of 15 for $449.25
Eaton Meter Pack Accessory 1MP4124R
Eaton

Meter Pack Accessory

Zoro # G922797184
Mfr # 1MP4124R
product price: 
$1,995.99
/ea
Siemens cover frame for door cutout 104.6 x 100.8 mm WxH accessory for: circuit 3VA9143-0SB20
Siemens

cover frame for door cutout 104.6 x 100.8 mm WxH accessory for: circuit

Zoro # G715961013
Mfr # 3VA9143-0SB20
product price: 
$51.85
/ea
Sold in mult. of 9 for $466.65
Square D Panelboard Enclosure/Box Type 1 73H 32W HC3273B
Square D

Panelboard Enclosure/Box Type 1 73H 32W

Zoro # G0570510
Mfr # HC3273B
product price: 
$1,442.99
/ea
Square D HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Main Breaker Load Center HOM3060M200PC
Square D

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

Zoro # G024151303
Mfr # HOM3060M200PC
product price: 
$298.99
/ea
Eaton Circuit Breaker Accessories CTK125
Eaton

Circuit Breaker Accessories

Zoro # G124223511
Mfr # CTK125
product price: 
$1,634.99
/ea
Siemens cover frame for door cutout 139.6 x 84.7 mm WxH accessory for: circuit 3VA9254-0SB20
Siemens

cover frame for door cutout 139.6 x 84.7 mm WxH accessory for: circuit

Zoro # G715961006
Mfr # 3VA9254-0SB20
product price: 
$37.99
/ea
Sold in mult. of 9 for $341.91
Siemens actuating unit with rod variable depth flanged actuator set 3VA9478-0DK72
Siemens

actuating unit with rod variable depth flanged actuator set

Zoro # G115917580
Mfr # 3VA9478-0DK72
product price: 
$410.99
/ea
Siemens circular conduc. terminal TA3.1 2 x 120300 mmsqrd for 2 cables 4 units 3VA9504-0JB23
Siemens

circular conduc. terminal TA3.1 2 x 120300 mmsqrd for 2 cables 4 units

Zoro # G615960192
Mfr # 3VA9504-0JB23
product price: 
$256.99
/ea
Sold in mult. of 2 for $513.98
Brady Single Pole Breaker Lockout, Circuit Breaker with Standard Nylon Cable Ties, 480/600V AC, 1 Poles 148687
Brady

Single Pole Breaker Lockout, Circuit Breaker with Standard Nylon Cable Ties, 480/600V AC, 1 Poles

Zoro # G8520047
Mfr # 148687
product price: 
$80.09
/pk 6, $13.35/ea
Brady Circuit Breaker Lockout Rail, Circuit Breaker with Standard Nylon Cable Ties, 120V AC, 1 Poles 148693
Brady

Circuit Breaker Lockout Rail, Circuit Breaker with Standard Nylon Cable Ties, 120V AC, 1 Poles

Zoro # G8520080
Mfr # 148693
product price: 
$45.19
/pk 6, $7.53/ea
Circuit Protection (3,500+ items) - Page 27
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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
i-line breakercircuit breaker 250 amptype ch breakerqo breaker panelsquare d nf panelboard
siemens mini circuit breakerqo 3 phase panelspanel mount circuit breakers60 amp load centerssiemens circuit breaker panel

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