Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Support
0
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 99

Eaton Meter Pack Accessory 1MP4124R
Eaton

Meter Pack Accessory

Zoro # G922797184
Mfr # 1MP4124R
product price:  $1,995.99
/ea
Midwest Electric Loadcenters and Panelboards LC33N1T
Midwest Electric

Loadcenters and Panelboards

Zoro # G922984119
Mfr # LC33N1T
product price:  $27.15
/ea
No Product Image Available
Siemens

MSP S0 20-25A Screw

Zoro # G915465885
Mfr # 3RV2021-4DA10-00BA0
product price:  $443.99
/ea
No Product Image Available
Siemens

ED 277VAC SH TRIP 1 AUX

Zoro # G816310024
Mfr # S15ED64A
product price:  $2,610.99
/ea
Eaton 68C5010G11 Thermal Overload Relay Block 68C5010G11
Eaton

68C5010G11 Thermal Overload Relay Block

Zoro # G821854292
Mfr # 68C5010G11
product price:  $761.99
/ea
Eaton Circuit Breaker Accessories NGHMVD08RTX
Eaton

Circuit Breaker Accessories

Zoro # G816109949
Mfr # NGHMVD08RTX
product price:  $597.99
/ea
No Product Image Available
Siemens

ED 48 VDC SHUNT TRIP

Zoro # G916310115
Mfr # S09ED60
product price:  $1,848.99
/ea
No Product Image Available
Ge

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

Zoro # G8505253
Mfr # AF64FW
product price:  $1,887.99
/ea
Abb Loadcenters and Panelboards PAL2020
Abb

Loadcenters and Panelboards

Zoro # G823749619
Mfr # PAL2020
product price:  $106.99
/ea
No Product Image Available
York

CIRCUIT BREAKER HANDLE

Zoro # G915670463
Mfr # 025W48016-124
product price:  $198.99
/ea
Eaton Circuit Breaker Accessories 120V, 10PK QCBCLIP
Eaton

Circuit Breaker Accessories 120V, 10PK

Zoro # G816109895
Mfr # QCBCLIP
product price:  $7.19
/pk 10, $0.72/ea
Sold in mult. of 2 for $14.38
No Product Image Available
Ge

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

Zoro # G8505427
Mfr # AF49SW
product price:  $1,887.99
/ea
Abb Loadcenters and Panelboards PAC4020R
Abb

Loadcenters and Panelboards

Zoro # G823749626
Mfr # PAC4020R
product price:  $181.99
/ea
No Product Image Available
Siemens

ADAPTER SHOES W/WIRE 54MM

Zoro # G916060102
Mfr # FBS6554
product price:  $219.99
/ea
No Product Image Available
Siemens

BREAKER MOUNTING KIT W/ FXD63B250

Zoro # G815693760
Mfr # SMBKFD3250
product price:  $16,642.99
/ea
Abb Loadcenters and Panelboards TLMQ612SCUDG
Abb

Loadcenters and Panelboards

Zoro # G923749557
Mfr # TLMQ612SCUDG
product price:  $250.99
/ea
Eaton Undervoltage Release Mechanism, 240V AC UVH3LP26K
Eaton

Undervoltage Release Mechanism, 240V AC

Zoro # G921851207
Mfr # UVH3LP26K
product price:  $281.99
/ea
No Product Image Available
York

CIRCUIT BREAKER HANDLE

Zoro # G815670839
Mfr # 026 46955 000
product price:  $2,331.99
/ea
Eaton Circuit Breaker Accessories EA ELLBN3600W
Eaton

Circuit Breaker Accessories EA

Zoro # G916109832
Mfr # ELLBN3600W
product price:  $1,353.99
/ea
Siemens Loadcenters and Panelboards S4242B3225
Siemens

Loadcenters and Panelboards

Zoro # G924223513
Mfr # S4242B3225
product price:  $502.99
/ea
Eaton Circuit Breaker Accessories EA HMCC1R
Eaton

Circuit Breaker Accessories EA

Zoro # G716109940
Mfr # HMCC1R
product price:  $67.15
/ea
No Product Image Available
Siemens

JD/LD 24 VDC SHUNT TRIP

Zoro # G616310071
Mfr # S07JLD6
product price:  $1,848.99
/ea
Eaton CCVH2100X Vacuum Contactor, 100A, 2-Pole CCVH2100X
Eaton

CCVH2100X Vacuum Contactor, 100A, 2-Pole

Zoro # G621851934
Mfr # CCVH2100X
product price:  $1,187.99
/ea
Eaton Rotary Handle Mechanism (Through-the-Door), EG-Frame, 24 in Shaft, Red/Yellow EGHMVD24R
Eaton

Rotary Handle Mechanism (Through-the-Door), EG-Frame, 24 in Shaft, Red/Yellow

Zoro # G722797193
Mfr # EGHMVD24R
product price:  $301.99
/ea
Eaton Pow-R-Xpress PRL1X 400A 3-Phase 42-Circuit Short Interior PRL1X3400X42CS
Eaton

Pow-R-Xpress PRL1X 400A 3-Phase 42-Circuit Short Interior

Zoro # G622797453
Mfr # PRL1X3400X42CS
product price:  $1,330.99
/ea
Eaton Pow-R-Xpress PRL1X 100A 1-Phase 18-Circuit Panelboard Interior PRL1X1100X18C
Eaton

Pow-R-Xpress PRL1X 100A 1-Phase 18-Circuit Panelboard Interior

Zoro # G722797124
Mfr # PRL1X1100X18C
product price:  $391.99
/ea
Eaton Circuit Breaker Accessories EA 3TA100FD
Eaton

Circuit Breaker Accessories EA

Zoro # G724223546
Mfr # 3TA100FD
product price:  $28.75
/ea
Eaton Circuit Breaker Accessories NRXCSKT
Eaton

Circuit Breaker Accessories

Zoro # G716110007
Mfr # NRXCSKT
product price:  $246.99
/ea
Abb Loadcenters and Panelboards TMQ1210CCU
Abb

Loadcenters and Panelboards

Zoro # G723749559
Mfr # TMQ1210CCU
product price:  $417.99
/ea
Eaton BR Series 100A 3-Phase 3-Space Outdoor Load Center 3BR3L100R
Eaton

BR Series 100A 3-Phase 3-Space Outdoor Load Center

Zoro # G722798091
Mfr # 3BR3L100R
product price:  $100.99
/ea
Wago WSB Marking Card, Marked 201-300 209-510
Wago

WSB Marking Card, Marked 201-300

Zoro # G721852039
Mfr # 209-510
product price:  $9.49
/pk 5, $1.90/ea
Eaton B-Line 32 in Fifth Terminal Kit for Meter Sockets FK2432
Eaton B-Line

32 in Fifth Terminal Kit for Meter Sockets

Zoro # G723397378
Mfr # FK2432
product price:  $283.99
/ea
No Product Image Available
Siemens

FD 24 VAC SHUNT TRIP

Zoro # G616310033
Mfr # S17FD60
product price:  $1,848.99
/ea
No Product Image Available
Siemens

BREAKER MOUNTING KIT W/ FXD63B200

Zoro # G615693700
Mfr # SMBKFD3200
product price:  $8,265.99
/ea
No Product Image Available
Siemens

JD/LD 48 VAC SHUNT TRIP

Zoro # G716310070
Mfr # S18JLD6
product price:  $1,848.99
/ea
No Product Image Available
Siemens

MSP S00 For Xfrmr 7-10A Screw

Zoro # G715465894
Mfr # 3RV2411-1JA10-00BA0
product price:  $375.99
/ea
Circuit Protection (3,500+ items) - Page 99
  • First
  • Previous
  • 99
    of 108 pages
  • Next
  • Last
How was your search?

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

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc