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  3. Electrical Supplies
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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 25

No Product Image Available
Nmt

N5D RED SPRING 15-30wc NON-CSA

Zoro # G615689178
Mfr # N5D-RED
product price: 
$20.25
/ea
No Product Image Available
Siemens

ED 277VAC SH TRIP 1 AUX SW 1 N.O. 1 N.C.

Zoro # G916310092
Mfr # S13ED62AB
product price: 
$3,362.99
/ea
Eaton VARI-DEPTH ROTARY MECH 10 MM MDL MHMVD
Eaton

VARI-DEPTH ROTARY MECH 10 MM MDL

Zoro # G211891371
Mfr # MHMVD
product price: 
$72.39
/ea
Siemens Circuit breaker size S00 for motor protection CLASS 10 A-release 3RV2011-0GA15
Siemens

Circuit breaker size S00 for motor protection CLASS 10 A-release

Zoro # G615465956
Mfr # 3RV2011-0GA15
product price: 
$114.99
/ea
Sold in mult. of 5 for $574.95
Siemens Load Center, E0, 125A, Main Lug, 1 Phase E0816ML1125S
Siemens

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

Zoro # G7734369
Mfr # E0816ML1125S
product price: 
$77.39
/ea
Siemens circular conduc. terminal TA1.4 6 AWGA&350 kcmil 3 units accessory for: 3VA52 3VA9233-0JB12
Siemens

circular conduc. terminal TA1.4 6 AWGA&350 kcmil 3 units accessory for: 3VA52

Zoro # G415960088
Mfr # 3VA9233-0JB12
product price: 
$49.55
/ea
Sold in mult. of 9 for $445.95
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
Zinsco Circuit Breaker, Zinsco Series, 80A, 2 Pole, 120/240V AC, 10kA UBIZ280B
ZINSCO Zinsco Standard Bolt On Circuit Breaker
5 results
table view View Items
Siemens residual current device RCD320 basic RCD type A loadside mounted rated 3VA9114-0RL10
Siemens

residual current device RCD320 basic RCD type A loadside mounted rated

Zoro # G316083077
Mfr # 3VA9114-0RL10
product price: 
$748.99
/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
Square D Load Center, HOM, 42 Spaces, 225A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM4284M225PC
Square D

Load Center, HOM, 42 Spaces, 225A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3307041
Mfr # HOM4284M225PC
original price:  $490.99 , new price: $458.99 , 6 percent off
6% off
new price: 
$458.99
/ea
Siemens MAG 5000 CT IP67 / NEMA 4X/6 7ME6910-1AA30-1AD0
Siemens

MAG 5000 CT IP67 / NEMA 4X/6

Zoro # G616284877
Mfr # 7ME6910-1AA30-1AD0
product price: 
$2,396.99
/ea
Square D Circuit breaker accessory, PowerPacT P, I-Line, HCR-U, bolt on, sub feed lugs, 1200A, 3/0 to 600kcmil S33930
Square D

Circuit breaker accessory, PowerPacT P, I-Line, HCR-U, bolt on, sub feed lugs, 1200A, 3/0 to 600kcmil

Zoro # G0840570
Mfr # S33930
product price: 
$2,603.99
/ea
Midwest Electric 120/240 V, 1-Phase, 400 A, 2 CB2201H Circuit Protection, Metered Ringless, Surface Mount RS45508C
Midwest Electric

120/240 V, 1-Phase, 400 A, 2 CB2201H Circuit Protection, Metered Ringless, Surface Mount

Zoro # G416452025
Mfr # RS45508C
product price: 
$4,109.99
/ea
Connecticut Electric RV Power Oulet, w/Breaker, 30A CESMPSC13HR
Connecticut Electric

RV Power Oulet, w/Breaker, 30A

Zoro # G4598450
Mfr # CESMPSC13HR
product price: 
$71.75
/ea
Siemens module for handle interlock w. Bowd. cable accessory for: 3VA15 3VA25/26 3VA9587-0VF10
Siemens

module for handle interlock w. Bowd. cable accessory for: 3VA15 3VA25/26

Zoro # G516525131
Mfr # 3VA9587-0VF10
product price: 
$239.99
/ea
Sold in mult. of 2 for $479.98
Square D 3PK Homeline Fill Plate HOMFPCP
Square D

3PK Homeline Fill Plate

Zoro # G407978312
Mfr # HOMFPCP
product price: 
$10.59
/ea
Functional Devices-Rib Track Mount Switch, 24V AC, 4A PSMN24SB4
Functional Devices-Rib

Track Mount Switch, 24V AC, 4A

Zoro # G3224273
Mfr # PSMN24SB4
product price: 
$34.75
/ea
Siemens BREAKER VL LUG CU/AL 30KCMIL E/D-FR ACC TA1DG30
Siemens

BREAKER VL LUG CU/AL 30KCMIL E/D-FR ACC

Zoro # G915366182
Mfr # TA1DG30
product price: 
$26.15
/ea
B-Tek S-CELL EYEBOLT PLATED 985-0042
B-Tek

S-CELL EYEBOLT PLATED

Zoro # G823362672
Mfr # 985-0042
product price: 
$21.59
/ea
Siemens Circuit breaker size S0 for motor protection CLASS 10 A-release 5.5.8 A 3RV2021-1HA10
Siemens

Circuit breaker size S0 for motor protection CLASS 10 A-release 5.5.8 A

Zoro # G215465950
Mfr # 3RV2021-1HA10
product price: 
$113.99
/ea
Sold in mult. of 5 for $569.95
Square D QO 70A 2-Space 4-Circuit Raintight Main Lug Load Center QO24L70RBCP
Square D

QO 70A 2-Space 4-Circuit Raintight Main Lug Load Center

Zoro # G521867554
Mfr # QO24L70RBCP
original price:  $104.99 , new price: $94.49 , 10 percent off
10% off
new price: 
$94.49
/ea
Siemens RC unit for 5SY 4-pole 5SM2642-0
Siemens

RC unit for 5SY 4-pole

Zoro # G316096695
Mfr # 5SM2642-0
product price: 
$56.65
/ea
Sold in mult. of 7 for $396.55
Eaton Trip Units 3P 125A JT3125T
Eaton

Trip Units 3P 125A

Zoro # G915836760
Mfr # JT3125T
product price: 
$722.99
/ea
No Product Image Available
Nsi

NEMA Panel Lug, (3) 350-6 AWG

Zoro # G1628973
Mfr # 3-350L2/L4
product price: 
$98.29
/ea
No Product Image Available
Siemens

MSP S00 3.5-5A Screw, -50 Deg.C Rated

Zoro # G015465952
Mfr # 3RV2011-1FA10-00BA0
product price: 
$323.99
/ea
Siemens cover frame for door cutout 270.3 x 193.8 mm WxH accessory for: circuit 3VA9584-0SB20
Siemens

cover frame for door cutout 270.3 x 193.8 mm WxH accessory for: circuit

Zoro # G815961012
Mfr # 3VA9584-0SB20
product price: 
$102.99
/ea
Sold in mult. of 4 for $411.96
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil large with auxiliary 3VA9244-0JC13
Siemens

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

Zoro # G415959990
Mfr # 3VA9244-0JC13
product price: 
$154.99
/ea
Sold in mult. of 3 for $464.97
Wago WSB Marking Card, Marked 31-40 209-505
Wago

WSB Marking Card, Marked 31-40

Zoro # G821850423
Mfr # 209-505
product price: 
$12.49
/pk of 5, $2.50/ea
Blue Sea Systems Blue Sea 8089 C-Series Plug Panel Kit 8089
Blue Sea Systems

Blue Sea 8089 C-Series Plug Panel Kit

Zoro # G302943132
Mfr # 8089
product price: 
$6.35
/ea
Sold in mult. of 2 for $12.70
Eaton 4/0 Lug Adapter Kit for BR Load Center Neutral Bar BR40NEU
Eaton

4/0 Lug Adapter Kit for BR Load Center Neutral Bar

Zoro # G022797558
Mfr # BR40NEU
product price: 
$108.99
/ea
Square D Homeline 225A 30-Space 60-Circuit Indoor Plug On Neutral Main Lug Load Center with Ground Bar HOM3060L225PGC
Square D

Homeline 225A 30-Space 60-Circuit Indoor Plug On Neutral Main Lug Load Center with Ground Bar

Zoro # G621874018
Mfr # HOM3060L225PGC
original price:  $227.99 , new price: $204.99 , 10 percent off
10% off
new price: 
$204.99
/ea
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 42.52 A 3RV2032-4WA15
Siemens

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

Zoro # G315465898
Mfr # 3RV2032-4WA15
product price: 
$524.99
/ea
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
Siemens rear connection stud round 4 units accessory for: 3VA12 3VA9214-0QF00
Siemens

rear connection stud round 4 units accessory for: 3VA12

Zoro # G016300528
Mfr # 3VA9214-0QF00
product price: 
$105.99
/ea
Sold in mult. of 5 for $529.95
No Product Image Available
Siemens

CQD 600VAC SHUNT TRIP

Zoro # G316310104
Mfr # CQDST600
product price: 
$1,482.99
/ea
Circuit Protection (3,500+ items) - Page 25
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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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