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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 20

Te Connectivity Circuit Breaker, W2 Series, 15A, 1 Pole, 240V AC, 1kA at 120V AC/50V DC 6-1393246-6
TE CONNECTIVITY W2 Thermal Surface Mount/DIN Rail Circuit Breaker
5 results
View Items
Famatel Usa IP65 DIN Rail 12 Module Enclosure 8.4 in H  x 12.2 in W x 4.3 in D 3912-TTB
Famatel Usa

IP65 DIN Rail 12 Module Enclosure 8.4 in H x 12.2 in W x 4.3 in D

Zoro # G1408840
Mfr # 3912-TTB
product price: 
$40.35
/ea
Virtual 100A Main Breaker Installed Plug on Neutral Load Center, 20 Space Circuit VI2668992
Virtual

100A Main Breaker Installed Plug on Neutral Load Center, 20 Space Circuit

Zoro # G011995781
Mfr # VI2668992
product price: 
$169.99
/ea
Siemens Miniature Circuit Breaker, BL Series, 30A, 2 Pole, 120/240V AC, 10kA at 120/240V AC B23000S01
SIEMENS BL Shunt Trip Bolt On Miniature Circuit Breaker
86 results
View Items
Siemens cover frame for door cutout 270.3 x 150.8 mm WxH accessory for: circuit 3VA9504-0SB20
Siemens

cover frame for door cutout 270.3 x 150.8 mm WxH accessory for: circuit

Zoro # G515960988
Mfr # 3VA9504-0SB20
product price: 
$85.75
/ea
Sold in mult. of 5 for $428.75
Siemens withdrawable unit conversion kit for MCCB accessory for: circuit breaker 3VA9124-0KD10
Siemens

withdrawable unit conversion kit for MCCB accessory for: circuit breaker

Zoro # G615868047
Mfr # 3VA9124-0KD10
product price: 
$192.99
/ea
Sold in mult. of 3 for $578.97
Siemens rear connection stud flat 4 units accessory for: 3VA52 3VA9234-0QE00
Siemens

rear connection stud flat 4 units accessory for: 3VA52

Zoro # G616525130
Mfr # 3VA9234-0QE00
product price: 
$125.99
/ea
Sold in mult. of 4 for $503.96
Siemens ED 240 VAC SHUNT TRIP S03ED60
Siemens

ED 240 VAC SHUNT TRIP

Zoro # G816310116
Mfr # S03ED60
product price: 
$1,848.99
/ea
Siemens Molded Case Circuit Breaker, HED4 Series, 100A, 3 Pole, 480V AC, 42kA at 480V AC HED43B100
SIEMENS HED4 High Interrupting Bolt On Molded Case Circuit Breaker
30 results
View Items
B-Tek S-CELL EYEBOLT PLATED 985-0043
B-Tek

S-CELL EYEBOLT PLATED

Zoro # G823362689
Mfr # 985-0043
product price: 
$32.39
/ea
Siemens Undervoltage release 110 V DC with 2 terminals for miniature circuit breaker 5SL4 5ST3044
Siemens

Undervoltage release 110 V DC with 2 terminals for miniature circuit breaker 5SL4

Zoro # G415868247
Mfr # 5ST3044
product price: 
$156.99
/ea
Sold in mult. of 3 for $470.97
Eaton Loadcenters and Panelboards CH2L125INT
Eaton

Loadcenters and Panelboards

Zoro # G621855680
Mfr # CH2L125INT
product price: 
$75.65
/ea
Siemens rear connection stud round long 1 unit accessory for: 3VA13/14 3VA23/24 3VA9401-0QF20
Siemens

rear connection stud round long 1 unit accessory for: 3VA13/14 3VA23/24

Zoro # G416284893
Mfr # 3VA9401-0QF20
product price: 
$54.39
/ea
Sold in mult. of 8 for $435.12
Nordyne 20kw Heat Kit w/ Breakers 917173C
Nordyne

20kw Heat Kit w/ Breakers

Zoro # G409834234
Mfr # 917173C
product price: 
$432.99
/ea
No Product Image Available
Siemens

120 VAC SHUNT TRIP - ED FAMILY

Zoro # G416310127
Mfr # 354259
product price: 
$2,305.99
/ea
Siemens Circuit Breaker Enclosure, E0, 60A, Main Lug, 1 Phase E0204ML1060S
Siemens

Circuit Breaker Enclosure, E0, 60A, Main Lug, 1 Phase

Zoro # G7734490
Mfr # E0204ML1060S
product price: 
$43.29
/ea
Siemens rear connection stud round 3 units accessory for: 3VA52 3VA9233-0QF00
Siemens

rear connection stud round 3 units accessory for: 3VA52

Zoro # G416300449
Mfr # 3VA9233-0QF00
product price: 
$93.89
/ea
Sold in mult. of 5 for $469.45
Siemens rear connection stud round long, 1 unit accessory for: 3VA20/21/22 3VA9201-0QF20
Siemens

rear connection stud round long, 1 unit accessory for: 3VA20/21/22

Zoro # G516300585
Mfr # 3VA9201-0QF20
product price: 
$31.49
/ea
Sold in mult. of 14 for $440.86
Eaton Circuit Breaker Accessories WEM2
Eaton

Circuit Breaker Accessories

Zoro # G124223450
Mfr # WEM2
product price: 
$3.89
/ea
Sold in mult. of 3 for $11.67
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
Ge Industrial Solutions Circuit Breaker, THQL Series, 70A, 2 Pole, 120/240V AC, 10kA at 120/240V AC THQL2170
GE INDUSTRIAL SOLUTIONS THQL Standard Plug In Circuit Breaker
14 results
View Items
Siemens Miniature Circuit Breaker, BFH Series, 60A, 2 Pole, 120/240V AC, 22kA at 120/240V AC BF260H
SIEMENS BFH Ground Fault Circuit Interrupter Bolt On Miniature Circuit Breaker
2 results
View Items
Ge Miniature Circuit Breaker, THHQC Series, 30A, 1 Pole, 120/240V AC, 22kA at 120/240V AC THHQC1130WL
GE THHQC Standard Surface Mount/DIN Rail Miniature Circuit Breaker
17 results
View Items
Square D Cb Power Distribution Connector (3) PDC3FA2
Square D

Cb Power Distribution Connector (3)

Zoro # G0846505
Mfr # PDC3FA2
product price: 
$91.99
/ea
Square D Cb Handle Padlock Attachment QOGFI2PAF
Square D

Cb Handle Padlock Attachment

Zoro # G0841447
Mfr # QOGFI2PAF
product price: 
$41.45
/ea
No Product Image Available
Brah Electric

Nameplate For Hpc II, Top Fed, Large Frame Rated 2500A - 4000A

Zoro # G515544881
Mfr # THPCLT
product price: 
$432.99
/ea
Ge Main Breaker Kit, 100A, 3-Phase MB613
Ge

Main Breaker Kit, 100A, 3-Phase

Zoro # G021854597
Mfr # MB613
product price: 
$148.99
/ea
Siemens rear connection stud round 4 units accessory for: 3VA61/62 3VA9244-0QF00
Siemens

rear connection stud round 4 units accessory for: 3VA61/62

Zoro # G616284778
Mfr # 3VA9244-0QF00
product price: 
$125.99
/ea
Sold in mult. of 4 for $503.96
Panduit Jumper Kits, Equipment Grounding, #10 AW RGEJ1096PF
Panduit

Jumper Kits, Equipment Grounding, #10 AW

Zoro # G2752680
Mfr # RGEJ1096PF
product price: 
$77.99
/ea
Square D Circuit Breaker Enclosure, JD, 150 to 250A, Main Circuit Breaker JD250S
Square D

Circuit Breaker Enclosure, JD, 150 to 250A, Main Circuit Breaker

Zoro # G0565918
Mfr # JD250S
original price:  $263.99 , new price: $247.99 , 6 percent off
6% off
new price: 
$247.99
/ea
Square D Molded Case Circuit Breaker, LA Series, 150 A, 3 Pole, 600V AC, 42kA at 120/240V AC LA36150
SQUARE D LA Standard I-Line Molded Case Circuit Breaker
2 results
View Items
Ge Cover, Pro-Stock A-Series Panelboards Use With, 225A, 42 Spaces AF43S
Ge

Cover, Pro-Stock A-Series Panelboards Use With, 225A, 42 Spaces

Zoro # G8505296
Mfr # AF43S
product price: 
$440.99
/ea
No Product Image Available
Siemens

CQD 125VDC SHUNT TRIP

Zoro # G716310131
Mfr # CQDST125
product price: 
$1,482.99
/ea
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 54.65 A 3RV2031-4JA15
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 54.65 A

Zoro # G915465922
Mfr # 3RV2031-4JA15
product price: 
$384.99
/ea
Sold in mult. of 2 for $769.98
Siemens circular conduc. terminal TA3.2 3 x 120185 mmsqrd for 3 cables with auxiliary 3VA9504-0JG32
Siemens

circular conduc. terminal TA3.2 3 x 120185 mmsqrd for 3 cables with auxiliary

Zoro # G115960128
Mfr # 3VA9504-0JG32
product price: 
$385.99
/ea
Sold in mult. of 2 for $771.98
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
Circuit Protection (3,500+ items) - Page 20
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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 & ConduitWiring DevicesElectrical ConnectorsFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
i-line breakertype ch breakerpanel mount circuit breakersfiller plate eatonsiemens mini circuit breaker
circuit breaker 250 ampsquare d nf panelboardmolded case breakersiemens circuit breaker panel60 amp load centers

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