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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 58

Siemens MD/ND 240V SHUNT TRIP S03MN6
Siemens

MD/ND 240V SHUNT TRIP

Zoro # G516310041
Mfr # S03MN6
product price: 
$1,848.99
/ea
Square D Box, I-Line Panelboard, HCP-SU, 28in W x 86in H x 13in D, Type 3R/12, w/trim HC2886WP
Square D

Box, I-Line Panelboard, HCP-SU, 28in W x 86in H x 13in D, Type 3R/12, w/trim

Zoro # G5204501
Mfr # HC2886WP
product price: 
$2,497.99
/ea
Square D Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 1 Poles LV426972
Square D

Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 1 Poles

Zoro # G6560327
Mfr # LV426972
product price: 
$40.59
/ea
Square D Terminal Spreader, PowerPact(R) B Circuit Breakers, 160A, 4 Poles LV426941
Square D

Terminal Spreader, PowerPact(R) B Circuit Breakers, 160A, 4 Poles

Zoro # G6320793
Mfr # LV426941
product price: 
$360.99
/ea
Abb RC Sel x XT4 4p KXT4ERCSEL-4
Abb

RC Sel x XT4 4p

Zoro # G223945062
Mfr # KXT4ERCSEL-4
product price: 
$2,695.99
/ea
Schneider Electric Set of 4 polyamid wall mounting lugs for PLM3025 to 108 NSYPFPLMG
Schneider Electric

Set of 4 polyamid wall mounting lugs for PLM3025 to 108

Zoro # G500422576
Mfr # NSYPFPLMG
product price: 
$24.49
/ea
Abb YU XT5-XT6 24...30 Vac/dc KXTFYU1
Abb

YU XT5-XT6 24...30 Vac/dc

Zoro # G323945030
Mfr # KXTFYU1
product price: 
$472.99
/ea
Siemens circular conduc. terminal TA7.2 4 x 600750 kcmil for 4 cables 1 unit 3VA9771-0JJ44
Siemens

circular conduc. terminal TA7.2 4 x 600750 kcmil for 4 cables 1 unit

Zoro # G915960151
Mfr # 3VA9771-0JJ44
product price: 
$498.99
/ea
No Product Image Available
Siemens

BRKR 3VA5/6 150A 250A Padlock Device

Zoro # G816342414
Mfr # 3VA91380LB11
product price: 
$88.39
/ea
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
Siemens Circuit breaker size S0 for motor protection CLASS 10 with overload relay 3RV2121-4EA10
Siemens

Circuit breaker size S0 for motor protection CLASS 10 with overload relay

Zoro # G715465917
Mfr # 3RV2121-4EA10
product price: 
$283.99
/ea
Sold in mult. of 2 for $567.98
Siemens shunt trip left 12 V DC accessory for: 3VA4/5/6 3VA9978-0BL10
Siemens

shunt trip left 12 V DC accessory for: 3VA4/5/6

Zoro # G016046624
Mfr # 3VA9978-0BL10
product price: 
$122.99
/ea
Sold in mult. of 4 for $491.96
Siemens shunt trip flexible 110-127 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26 3VA9988-0BA22
Siemens

shunt trip flexible 110-127 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26

Zoro # G516046612
Mfr # 3VA9988-0BA22
product price: 
$101.99
/ea
Sold in mult. of 4 for $407.96
Siemens Circuit breaker size S00 for transformer protection A-release 4.5.6.3 A N 3RV2411-1GA10
Siemens

Circuit breaker size S00 for transformer protection A-release 4.5.6.3 A N

Zoro # G615465871
Mfr # 3RV2411-1GA10
product price: 
$122.99
/ea
Sold in mult. of 5 for $614.95
Siemens Circuit breaker size S2 for motor protection Class 20 A-release 35.45 A 3RV2031-4VB10
Siemens

Circuit breaker size S2 for motor protection Class 20 A-release 35.45 A

Zoro # G215465851
Mfr # 3RV2031-4VB10
product price: 
$408.99
/ea
Sold in mult. of 2 for $817.98
Siemens Circuit breaker size S0 for motor protection CLASS 10 A-release 23.28 A 3RV2021-4NA15
Siemens

Circuit breaker size S0 for motor protection CLASS 10 A-release 23.28 A

Zoro # G015465914
Mfr # 3RV2021-4NA15
product price: 
$208.99
/ea
Sold in mult. of 3 for $626.97
Siemens Circuit breaker size S00 for transformer protection A-release 10.16 A 3RV2411-4AA10
Siemens

Circuit breaker size S00 for transformer protection A-release 10.16 A

Zoro # G415465910
Mfr # 3RV2411-4AA10
product price: 
$134.99
/ea
Sold in mult. of 4 for $539.96
Siemens BREAKER VL MAX FLEX OPERATOR N/P-FR MFMP
Siemens

BREAKER VL MAX FLEX OPERATOR N/P-FR

Zoro # G415366231
Mfr # MFMP
product price: 
$873.99
/ea
Siemens Circuit breaker size S00 for transformer protection A-release 2.8.4 A 3RV2411-1EA10
Siemens

Circuit breaker size S00 for transformer protection A-release 2.8.4 A

Zoro # G115465968
Mfr # 3RV2411-1EA10
product price: 
$110.99
/ea
Sold in mult. of 5 for $554.95
Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-1DA10
Siemens

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

Zoro # G515465872
Mfr # 3RV2111-1DA10
product price: 
$171.99
/ea
Sold in mult. of 3 for $515.97
Siemens Undervoltage release 24 V AC, 50/60 Hz with screw terminal for circuit 3RV2902-1AB0
Siemens

Undervoltage release 24 V AC, 50/60 Hz with screw terminal for circuit

Zoro # G116288191
Mfr # 3RV2902-1AB0
product price: 
$50.35
/ea
Sold in mult. of 9 for $453.15
Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-1HA10
Siemens

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

Zoro # G215465974
Mfr # 3RV2111-1HA10
product price: 
$149.99
/ea
Sold in mult. of 3 for $449.97
Siemens Circuit breaker size S00 for transformer protection A-release 1.8.2.5 A N 3RV2411-1CA10
Siemens

Circuit breaker size S00 for transformer protection A-release 1.8.2.5 A N

Zoro # G515465858
Mfr # 3RV2411-1CA10
product price: 
$117.99
/ea
Sold in mult. of 5 for $589.95
No Product Image Available
Square D

Extension, 1.5IN Wide

Zoro # G822915367
Mfr # HNM1BL
product price: 
$52.19
/ea
Square D Operating Mechanism, NEMA 1, 3, 3R, 4, 4X, 12 Enclosures with PowerPact(R) B Circuit Breakers, 125A 9422CSBD1
Square D

Operating Mechanism, NEMA 1, 3, 3R, 4, 4X, 12 Enclosures with PowerPact(R) B Circuit Breakers, 125A

Zoro # G6528328
Mfr # 9422CSBD1
product price: 
$762.99
/ea
Functional Devices-Rib Polymetal SubPanel, 11.33x11.40x0.13" D SP3303
Functional Devices-Rib

Polymetal SubPanel, 11.33x11.40x0.13" D

Zoro # G3227268
Mfr # SP3303
product price: 
$39.39
/ea
Automation Systems Interconnect Panel Interface Connector With A 10A Breaker And A 120V Single AC Receptacle RAI-SAC-107B
Automation Systems Interconnect

Panel Interface Connector With A 10A Breaker And A 120V Single AC Receptacle

Zoro # G212537407
Mfr # RAI-SAC-107B
product price: 
$51.99
/ea
Square D Neutral Bar, Square D NF Panelboards, 125A NFN1CU
Square D

Neutral Bar, Square D NF Panelboards, 125A

Zoro # G4627384
Mfr # NFN1CU
product price: 
$340.20
/ea
Ridgid BREAKER, CIRCUIT 6A CCIR 86067R
Ridgid

BREAKER, CIRCUIT 6A CCIR

Zoro # G008219012
Mfr # 86067R
product price: 
$45.65
/ea
No Product Image Available
Square D

Extension, 4.5IN Wide

Zoro # G022915402
Mfr # HLW4BL
product price: 
$105.84
/ea
No Product Image Available
Siemens

SHUNT TRIP 24V DC

Zoro # G016310114
Mfr # WLST24
product price: 
$377.99
/ea
No Product Image Available
Abb

T1-T3 FLANGE HANDLE NEMA 4, 4X

Zoro # G316256754
Mfr # OHF1C4T
product price: 
$221.99
/ea
Siemens circular conduc. terminal TA2.1 25&150 mmsqrd large 3 units accessory for: 3VA9113-0JJ12
Siemens

circular conduc. terminal TA2.1 25&150 mmsqrd large 3 units accessory for:

Zoro # G915960045
Mfr # 3VA9113-0JJ12
product price: 
$68.15
/ea
Sold in mult. of 6 for $408.90
Siemens PROFIBUS Gateway COM040 communication module accessory for circuit breaker 3VW9011-0AT15
Siemens

PROFIBUS Gateway COM040 communication module accessory for circuit breaker

Zoro # G815868472
Mfr # 3VW9011-0AT15
product price: 
$1,670.99
/ea
Siemens BREAKER FG LUGS, KIT OF 3, CU OR AL 3TAW1FG350
Siemens

BREAKER FG LUGS, KIT OF 3, CU OR AL

Zoro # G815365483
Mfr # 3TAW1FG350
product price: 
$274.99
/ea
Siemens rear interlock with rod accessory for: 3VA51-54 3VA61-64 3VA9078-0VM10
Siemens

rear interlock with rod accessory for: 3VA51-54 3VA61-64

Zoro # G816300506
Mfr # 3VA9078-0VM10
product price: 
$412.99
/ea
Sold in mult. of 2 for $825.98
Circuit Protection (3,500+ items) - Page 58
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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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