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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 57

Automation Systems Interconnect Panel Interface MaleDB9 Connector, Enclosed Panel Feed Through 9Pin D Sub Connector, IP65 and NEMA 4X RAI-DSUB9M
Automation Systems Interconnect

Panel Interface MaleDB9 Connector, Enclosed Panel Feed Through 9Pin D Sub Connector, IP65 and NEMA 4X

Zoro # G612537380
Mfr # RAI-DSUB9M
product price: 
$50.79
/ea
Square D Panelboard accessory, NQ, main breaker kit, 225A, H/J frame, 14 inch NQMB2HJ14
Square D

Panelboard accessory, NQ, main breaker kit, 225A, H/J frame, 14 inch

Zoro # G0856409
Mfr # NQMB2HJ14
product price: 
$365.99
/ea
Schneider Electric Plain mounting plate H300xW200mm made of galvanised sheet steel NSYMM32
Schneider Electric

Plain mounting plate H300xW200mm made of galvanised sheet steel

Zoro # G7834081
Mfr # NSYMM32
product price: 
$7.49
/ea
Sold in mult. of 2 for $14.98
Ge Miniature Circuit Breaker, THHQL Series, 15A, 1 Pole, 120/240V AC, 22kA at 120/240V AC THHQL1115AF2
GE THHQL Ground Fault Circuit Interrupter Plug In Miniature Circuit Breaker
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Square D Load Center, HOM, 40 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM4080L225PQGC
Square D

Load Center, HOM, 40 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3306168
Mfr # HOM4080L225PQGC
product price: 
$275.99
/ea
Square D Lug Kit, 240V AC, 600A NQALV6
Square D

Lug Kit, 240V AC, 600A

Zoro # G0856101
Mfr # NQALV6
product price: 
$1,674.29
/ea
Square D Mounting Base, 240V AC, 100A, 1 Poles QOMB1100
Square D

Mounting Base, 240V AC, 100A, 1 Poles

Zoro # G0842637
Mfr # QOMB1100
product price: 
$2,949.99
/ea
Siemens circular conduc. terminal TA7.3 5 x 300600 kcmil for 5 cables 1 unit 3VA9771-0JJ53
Siemens

circular conduc. terminal TA7.3 5 x 300600 kcmil for 5 cables 1 unit

Zoro # G715960122
Mfr # 3VA9771-0JJ53
product price: 
$498.99
/ea
Siemens ED 240 VAC SHUNT TRIP S03ED60
Siemens

ED 240 VAC SHUNT TRIP

Zoro # G816310116
Mfr # S03ED60
product price: 
$1,848.99
/ea
Siemens circular conduc. terminal TA3.1 2 x 4/0600 kcmil for 2 cables 3 units 3VA9573-0JB23
Siemens

circular conduc. terminal TA3.1 2 x 4/0600 kcmil for 2 cables 3 units

Zoro # G615960130
Mfr # 3VA9573-0JB23
product price: 
$230.99
/ea
Sold in mult. of 2 for $461.98
Siemens nut keeper kit 3 units metric thread cover 3VA9603-0QA00
Siemens

nut keeper kit 3 units metric thread cover

Zoro # G816284844
Mfr # 3VA9603-0QA00
product price: 
$98.55
/ea
Sold in mult. of 5 for $492.75
Siemens circular conduc. terminal TA6.3 4 x 1/0500 kcmil for 100% rated circuit 3VA9773-0JM43
Siemens

circular conduc. terminal TA6.3 4 x 1/0500 kcmil for 100% rated circuit

Zoro # G615960086
Mfr # 3VA9773-0JM43
product price: 
$1,131.99
/ea
Automation Systems Interconnect 25 PIN Male Breakout Board to PCB Wire Connections, DIN Rail Mount, 2PK XCPD25M
Automation Systems Interconnect

25 PIN Male Breakout Board to PCB Wire Connections, DIN Rail Mount, 2PK

Zoro # G815656666
Mfr # XCPD25M
product price: 
$168.99
/pk 2, $84.50/ea
Abb KXT3ER-3PC, KIT R XT3 3 PIECES KXT3ER-3PC
Abb

KXT3ER-3PC, KIT R XT3 3 PIECES

Zoro # G7737719
Mfr # KXT3ER-3PC
product price: 
$126.99
/ea
Siemens locking provision for handle accessory for: 3VA10/11 3VA12 3VA9088-0LB10
Siemens

locking provision for handle accessory for: 3VA10/11 3VA12

Zoro # G816525138
Mfr # 3VA9088-0LB10
product price: 
$55.99
/ea
Sold in mult. of 8 for $447.92
Siemens rear connection stud flat 4 units accessory for: 3VA53/54 3VA63/64 3VA9474-0QE00
Siemens

rear connection stud flat 4 units accessory for: 3VA53/54 3VA63/64

Zoro # G716300422
Mfr # 3VA9474-0QE00
product price: 
$220.99
/ea
Sold in mult. of 2 for $441.98
Siemens circular conduc. terminal TA2.1 4 AWG300 kcmil large 3 units accessory 3VA9133-0JJ12
Siemens

circular conduc. terminal TA2.1 4 AWG300 kcmil large 3 units accessory

Zoro # G915960052
Mfr # 3VA9133-0JJ12
product price: 
$81.75
/ea
Sold in mult. of 5 for $408.75
Siemens MD/ND 240V SHUNT TRIP S03MN6
Siemens

MD/ND 240V SHUNT TRIP

Zoro # G516310041
Mfr # S03MN6
product price: 
$1,848.99
/ea
Siemens circular conduc. terminal TA2.7 6 x 14 AWG2 AWG for 6 cables 3 units 3VA9373-0JF60
Siemens

circular conduc. terminal TA2.7 6 x 14 AWG2 AWG for 6 cables 3 units

Zoro # G515960155
Mfr # 3VA9373-0JF60
product price: 
$148.99
/ea
Sold in mult. of 3 for $446.97
Siemens CQD 24VDC SHUNT TRIP CQDST24
Siemens

CQD 24VDC SHUNT TRIP

Zoro # G316310067
Mfr # CQDST24
product price: 
$1,482.99
/ea
Siemens residual current device RCD820 advanced RCD type A loadside mounted rated 3VA9324-0RL30
Siemens

residual current device RCD820 advanced RCD type A loadside mounted rated

Zoro # G416083199
Mfr # 3VA9324-0RL30
product price: 
$1,717.99
/ea
Siemens BREAKER LG LUGS KIT OF 3 CU ONLY LOAD 3TC2LG600LD
Siemens

BREAKER LG LUGS KIT OF 3 CU ONLY LOAD

Zoro # G215482803
Mfr # 3TC2LG600LD
product price: 
$926.99
/ea
Siemens circular conduc. terminal TA4.3 4 x 4/0500 kcmil with aux. conductor 3VA9674-0JC43
Siemens

circular conduc. terminal TA4.3 4 x 4/0500 kcmil with aux. conductor

Zoro # G215959954
Mfr # 3VA9674-0JC43
product price: 
$562.99
/ea
Siemens module for handle interlock w. Bowd. cable accessory for: 3VA13/14 3VA23/24 3VA9367-0VF10
Siemens

module for handle interlock w. Bowd. cable accessory for: 3VA13/14 3VA23/24

Zoro # G316525157
Mfr # 3VA9367-0VF10
product price: 
$110.99
/ea
Sold in mult. of 4 for $443.96
Siemens Lightning arrester Type 1 1-pole 5SD7411-2
Siemens

Lightning arrester Type 1 1-pole

Zoro # G516284885
Mfr # 5SD7411-2
product price: 
$863.99
/ea
Siemens nut keeper kit 3 units inch threaded plate 3VA9673-0QA00
Siemens

nut keeper kit 3 units inch threaded plate

Zoro # G316284832
Mfr # 3VA9673-0QA00
product price: 
$118.99
/ea
Sold in mult. of 4 for $475.96
Siemens BREAKER MOUNTING KIT W/ ED43B125 MBKED3125
Siemens

BREAKER MOUNTING KIT W/ ED43B125

Zoro # G315693345
Mfr # MBKED3125
product price: 
$8,892.99
/ea
Automation Systems Interconnect DB37 Male/Female Breakout Board, Includes One Male DB37 & One Female DB37, Screw Clamp Terminals, 2PK XISD37FM
Automation Systems Interconnect

DB37 Male/Female Breakout Board, Includes One Male DB37 & One Female DB37, Screw Clamp Terminals, 2PK

Zoro # G015656718
Mfr # XISD37FM
product price: 
$282.99
/pk 2, $141.50/ea
Siemens FD 125 VDC SHUNT TRIP S11FD60
Siemens

FD 125 VDC SHUNT TRIP

Zoro # G216310044
Mfr # S11FD60
product price: 
$1,848.99
/ea
Siemens circular conduc. terminal TC1.1 14 AWG2/0 Cu 4 units accessory for: 3VA51 3VA9134-0JD11
Siemens

circular conduc. terminal TC1.1 14 AWG2/0 Cu 4 units accessory for: 3VA51

Zoro # G315960089
Mfr # 3VA9134-0JD11
product price: 
$163.99
/ea
Sold in mult. of 3 for $491.97
Siemens circular conduc. terminal TA1.4 6 AWG&350 kcmil with auxiliary conductor 3VA9234-0JG12
Siemens

circular conduc. terminal TA1.4 6 AWG&350 kcmil with auxiliary conductor

Zoro # G515959968
Mfr # 3VA9234-0JG12
product price: 
$68.69
/ea
Sold in mult. of 6 for $412.14
Siemens mounting screw kit comprises 4 screws and nuts, metric thread M6 x 80 mm 3VA9517-0SS10
Siemens

mounting screw kit comprises 4 screws and nuts, metric thread M6 x 80 mm

Zoro # G416284824
Mfr # 3VA9517-0SS10
product price: 
$44.99
/ea
Sold in mult. of 10 for $449.90
Siemens BREAKER VL HDL PADLOCK DEVICE N/P-FR ACC HPLP
Siemens

BREAKER VL HDL PADLOCK DEVICE N/P-FR ACC

Zoro # G015366181
Mfr # HPLP
product price: 
$243.99
/ea
Siemens handle interlocking module accessory for: 3VA53/54 3VA63/64 3VA9348-0VF30
Siemens

handle interlocking module accessory for: 3VA53/54 3VA63/64

Zoro # G516500930
Mfr # 3VA9348-0VF30
product price: 
$268.99
/ea
Sold in mult. of 2 for $537.98
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 42.52 A 3RV2031-4WA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 42.52 A

Zoro # G315465942
Mfr # 3RV2031-4WA10
product price: 
$337.99
/ea
Sold in mult. of 2 for $675.98
Siemens phase barriers, 2 units accessory for: 3VA15/25/26 3VA9602-0WA00
Siemens

phase barriers, 2 units accessory for: 3VA15/25/26

Zoro # G516284847
Mfr # 3VA9602-0WA00
product price: 
$21.49
/ea
Sold in mult. of 16 for $343.84
Circuit Protection (3,500+ items) - Page 57
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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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