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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 55

Square D Meter Main, MPR, 120/240V AC, Main Lug, 1 Phase MPR86200
CAD Files Available
Square D

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

Zoro # G4608944
Mfr # MPR86200
product price:  $4,245.99
/ea
Square D Circuit breaker accessory, PowerPacT L, handle, rotary, direct mounted, black S32597
Square D

Circuit breaker accessory, PowerPacT L, handle, rotary, direct mounted, black

Zoro # G0841307
Mfr # S32597
product price:  $366.99
/ea
Square D Jumper Bar Cover 6Pole QOU16150CAB
Square D

Jumper Bar Cover 6Pole

Zoro # G3155960
Mfr # QOU16150CAB
product price:  $15.49
/ea
Schneider Electric Circuit breaker accessory, PowerPacT H, motor operator, MO, 24VDC to 30VDC S29436
Schneider Electric

Circuit breaker accessory, PowerPacT H, motor operator, MO, 24VDC to 30VDC

Zoro # G3974193
Mfr # S29436
product price:  $1,048.99
/ea
Functional Devices-Rib Perforated Steel SubPanel for MH5800 SP5804L
Functional Devices-Rib

Perforated Steel SubPanel for MH5800

Zoro # G3227441
Mfr # SP5804L
original price:  $364.99 , new price: $328.99 , 9 percent off
9% off
new price:  $328.99
/ea
Functional Devices-Rib Polymetal SubPanel for MH3800 SP3803S
Functional Devices-Rib

Polymetal SubPanel for MH3800

Zoro # G3227277
Mfr # SP3803S
product price:  $149.99
/ea
Schneider Electric Set of 4 step slides with brackets for adjustment of m.plate in PLM 108 NSYDPLM350
Schneider Electric

Set of 4 step slides with brackets for adjustment of m.plate in PLM 108

Zoro # G400422621
Mfr # NSYDPLM350
product price:  $77.59
/ea
Square D NF Panelboard Acc. Double Tub Nipple Kit Flush Mount DTNKF
Square D

NF Panelboard Acc. Double Tub Nipple Kit Flush Mount

Zoro # G0857179
Mfr # DTNKF
product price:  $1,414.99
/ea
Square D Circuit Breaker Enclosure, J250, 3 Spaces, 250A, Main Circuit Breaker J250F
Square D

Circuit Breaker Enclosure, J250, 3 Spaces, 250A, Main Circuit Breaker

Zoro # G2770503
Mfr # J250F
product price:  $287.99
/ea
Square D Switch, 600V AC, 175A, 3 Poles JGL36000S17
Square D

Switch, 600V AC, 175A, 3 Poles

Zoro # G4061608
Mfr # JGL36000S17
product price:  $1,627.99
/ea
Square D Panelboard accessory, NF, extension kit, 12 inch rail NF12RDE
Square D

Panelboard accessory, NF, extension kit, 12 inch rail

Zoro # G3576270
Mfr # NF12RDE
product price:  $237.72
/ea
Functional Devices-Rib Polymetal SubPanel for MH5800 SP5803L
Functional Devices-Rib

Polymetal SubPanel for MH5800

Zoro # G3227417
Mfr # SP5803L
original price:  $208.99 , new price: $189.99 , 9 percent off
9% off
new price:  $189.99
/ea
Square D NF Panelboard Acc. Double Tub Nipple Kit Surface Mount DTNKS
Square D

NF Panelboard Acc. Double Tub Nipple Kit Surface Mount

Zoro # G0857136
Mfr # DTNKS
product price:  $685.99
/ea
Square D Enclosure Drip Hood, NQNF, Type 2, 20in MHT2DH20
Square D

Enclosure Drip Hood, NQNF, Type 2, 20in

Zoro # G0857118
Mfr # MHT2DH20
product price:  $367.99
/ea
No Product Image Available
Nsi

NEMA Panel Lug, (4) 250-6 AWG

Zoro # G1629140
Mfr # 4-250L4
product price:  $85.19
/ea
Square D Terminal Shield, PowerPact(R) B Circuit Breakers, 160A, 3 Poles LV426912
Square D

Terminal Shield, PowerPact(R) B Circuit Breakers, 160A, 3 Poles

Zoro # G6322640
Mfr # LV426912
product price:  $156.99
/ea
Siemens 200A 3P 240V 4W GD DT TYPE 3R DTGNF324NR
Siemens

200A 3P 240V 4W GD DT TYPE 3R

Zoro # G016104225
Mfr # DTGNF324NR
product price:  $2,392.99
/ea
Siemens Circuit breaker size S2 for motor protection CLASS 10 with overload relay 3RV2131-4EA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 with overload relay

Zoro # G215465820
Mfr # 3RV2131-4EA10
product price:  $322.99
/ea
Sold in mult. of 2 for $645.98
Siemens Miniature Circuit Breaker, BQH Series, 20A, 3 Pole, 240V AC, 22kA at 240V AC BQ3B020H00S01
SIEMENS BQH Shunt Trip Bolt On Miniature Circuit Breaker
9 results
table view View Items
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 shunt release 110-480 V AC for miniature circuit breaker according to UL 489 5ST3030-0HG
Siemens

shunt release 110-480 V AC for miniature circuit breaker according to UL 489

Zoro # G515868260
Mfr # 5ST3030-0HG
product price:  $147.99
/ea
Sold in mult. of 3 for $443.97
Square D Pnlbd Cover/Trim Nf T1 S 86H 20W NC86VSHR
Square D

Pnlbd Cover/Trim Nf T1 S 86H 20W

Zoro # G0855849
Mfr # NC86VSHR
product price:  $747.99
/ea
Enerpac 30 T Load Cap 40741
Enerpac

30 T Load Cap

Zoro # G808240902
Mfr # 40741
product price:  $174.99
/ea
Schneider Electric Undervoltage Release, Multi 9 Circuit Breakers, 115V AC/48V DC, 0 Poles M9A26959
Schneider Electric

Undervoltage Release, Multi 9 Circuit Breakers, 115V AC/48V DC, 0 Poles

Zoro # G6532963
Mfr # M9A26959
product price:  $188.99
/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
No Product Image Available
Ge

Lock For GE Panel

Zoro # G4034788
Mfr # TDL106
product price:  $38.95
/ea
Sold in mult. of 25 for $973.75
Schneider Electric Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H325W275 mm NSYAMPM3429TB
Schneider Electric

Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H325W275 mm

Zoro # G7827118
Mfr # NSYAMPM3429TB
product price:  $24.89
/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 Cover, Pro-Stock A-Series Panelboards Use With, 600A, 42 Spaces AF76F
Ge

Cover, Pro-Stock A-Series Panelboards Use With, 600A, 42 Spaces

Zoro # G8505147
Mfr # AF76F
product price:  $476.99
/ea
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 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
Square D Panelboard Interior, EDB/EDG/EDJ, 250A, 600Y/347V AC, Main Lug, 3 Phase NF466L2C
Square D

Panelboard Interior, EDB/EDG/EDJ, 250A, 600Y/347V AC, Main Lug, 3 Phase

Zoro # G0855867
Mfr # NF466L2C
product price:  $3,731.28
/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
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 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
Circuit Protection (3,500+ items) - Page 55
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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 Control & AutomationCable Management & ConduitElectrical ConnectorsWiring DevicesFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
carling breakerscircuit breakers &ge 30 amp breakersiemens 200 amp panelnavien npe-240a2
bl breaker90 amp breakersquare d nf paneleaton 200 amp breakerideal circuit tracer kit

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