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 Customer Service
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 62

Siemens MD/ND 24 VDC SHUNT TRIP S07MN6
Siemens

MD/ND 24 VDC SHUNT TRIP

Zoro # G416310042
Mfr # S07MN6
product price:  $1,848.99
/ea
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil with control wire tap for 3VA9233-0JC18
Siemens

circular conduc. terminal TA2.2 2 AWG350 kcmil with control wire tap for

Zoro # G015960068
Mfr # 3VA9233-0JC18
product price:  $133.99
/ea
Sold in mult. of 3 for $401.97
Siemens circular conduc. terminal TA1.0 14 AWGA&8 AWG with aux. conductor connection 3VA9134-0JG10
Siemens

circular conduc. terminal TA1.0 14 AWGA&8 AWG with aux. conductor connection

Zoro # G115959993
Mfr # 3VA9134-0JG10
product price:  $33.95
/ea
Sold in mult. of 12 for $407.40
Siemens circular conduc. terminal TA1.1 10A&95 mmAsqrd 3 units accessory for: 3VA10/11 3VA9113-0JB11
Siemens

circular conduc. terminal TA1.1 10A&95 mmAsqrd 3 units accessory for: 3VA10/11

Zoro # G415959983
Mfr # 3VA9113-0JB11
product price:  $26.15
/ea
Sold in mult. of 15 for $392.25
Siemens circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil with control wire tap 3VA9243-0JC28
Siemens

circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil with control wire tap

Zoro # G215960202
Mfr # 3VA9243-0JC28
product price:  $133.99
/ea
Sold in mult. of 3 for $401.97
Siemens ADAPTER SHOESW/O WIRE FBS0055
Siemens

ADAPTER SHOESW/O WIRE

Zoro # G616060099
Mfr # FBS0055
product price:  $185.99
/ea
Siemens cover frame for door cutout 137.6 x 122.3 mm WxH accessory for: circuit 3VA9363-0SB20
Siemens

cover frame for door cutout 137.6 x 122.3 mm WxH accessory for: circuit

Zoro # G115961033
Mfr # 3VA9363-0SB20
product price:  $41.49
/ea
Sold in mult. of 8 for $331.92
Siemens 120 VAC SHUNT TRIP - ED FAMILY S01ED60
Siemens

120 VAC SHUNT TRIP - ED FAMILY

Zoro # G216310068
Mfr # S01ED60
product price:  $2,120.99
/ea
Siemens cover frame for door cutout 137.6 x 109.3 mm WxH accessory for: 3VA63/64 3VA9333-0SB20
Siemens

cover frame for door cutout 137.6 x 109.3 mm WxH accessory for: 3VA63/64

Zoro # G415961023
Mfr # 3VA9333-0SB20
product price:  $62.89
/ea
Sold in mult. of 7 for $440.23
Siemens cover frame for door cutout 200.3 x 200.8 mm WxH accessory for: front 3VA9503-0SB50
Siemens

cover frame for door cutout 200.3 x 200.8 mm WxH accessory for: front

Zoro # G315961017
Mfr # 3VA9503-0SB50
product price:  $63.75
/ea
Sold in mult. of 6 for $382.50
Siemens mounting screw kit comprises 4 screws and nuts, metric thread M4 x 70 mm 3VA9114-0SS10
Siemens

mounting screw kit comprises 4 screws and nuts, metric thread M4 x 70 mm

Zoro # G616284815
Mfr # 3VA9114-0SS10
product price:  $26.25
/ea
Sold in mult. of 17 for $446.25
Siemens circular conduc. terminal TA2.1 4 AWG300 kcmil large with auxiliary 3VA9133-0JC12
Siemens

circular conduc. terminal TA2.1 4 AWG300 kcmil large with auxiliary

Zoro # G015960167
Mfr # 3VA9133-0JC12
product price:  $96.99
/ea
Sold in mult. of 5 for $484.95
Siemens plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA61/62 3VA9143-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA61/62

Zoro # G115868042
Mfr # 3VA9143-0KP00
product price:  $283.99
/ea
Sold in mult. of 2 for $567.98
Siemens terminal cover plug-in and withdraw. breaker accessory for: circuit breaker 3VA9214-0KB01
Siemens

terminal cover plug-in and withdraw. breaker accessory for: circuit breaker

Zoro # G815867901
Mfr # 3VA9214-0KB01
product price:  $74.15
/ea
Sold in mult. of 6 for $444.90
Siemens ADAPTER SHOES WITHOUT WIREF. 3RV103 FBS0055L
Siemens

ADAPTER SHOES WITHOUT WIREF. 3RV103

Zoro # G816060097
Mfr # FBS0055L
product price:  $199.99
/ea
Siemens cover frame for door cutout 139.6 x 84.7 mm WxH accessory for: circuit 3VA9254-0SB20
Siemens

cover frame for door cutout 139.6 x 84.7 mm WxH accessory for: circuit

Zoro # G715961006
Mfr # 3VA9254-0SB20
product price:  $37.99
/ea
Sold in mult. of 9 for $341.91
Siemens motorized op. mech. MO 220.250 V AC/DC accessory for circuit breaker 3VW9011-0AF04
Siemens

motorized op. mech. MO 220.250 V AC/DC accessory for circuit breaker

Zoro # G515868048
Mfr # 3VW9011-0AF04
product price:  $1,477.99
/ea
Siemens Lightning conductor T1/T2 UN 240/400 V 5SD7413-3
Siemens

Lightning conductor T1/T2 UN 240/400 V

Zoro # G216284819
Mfr # 5SD7413-3
product price:  $663.99
/ea
Siemens plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA12 3VA9214-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA12

Zoro # G015867930
Mfr # 3VA9214-0KP00
product price:  $383.99
/ea
Sold in mult. of 2 for $767.98
Siemens acces. circuit breaker 3WL10 bowden wire f. mutual mech. interlockinGS 1m 3VW9011-0BB23
Siemens

acces. circuit breaker 3WL10 bowden wire f. mutual mech. interlockinGS 1m

Zoro # G415868490
Mfr # 3VW9011-0BB23
product price:  $163.99
/ea
Sold in mult. of 3 for $491.97
Siemens Plug-in part T1/T2 for 5SD7483-6 and 5SD7483-7 5SD7498-3
Siemens

Plug-in part T1/T2 for 5SD7483-6 and 5SD7483-7

Zoro # G216284857
Mfr # 5SD7498-3
product price:  $99.99
/ea
Sold in mult. of 5 for $499.95
Siemens cover frame for door cutout 200.3 x 150.8 mm WxH accessory for: circuit 3VA9503-0SB10
Siemens

cover frame for door cutout 200.3 x 150.8 mm WxH accessory for: circuit

Zoro # G015961034
Mfr # 3VA9503-0SB10
product price:  $65.29
/ea
Sold in mult. of 6 for $391.74
Siemens cover frame for door cutout 101.6 x 70.7mm WxH accessory for: circuit 3VA9034-0SB20
Siemens

cover frame for door cutout 101.6 x 70.7mm WxH accessory for: circuit

Zoro # G115961026
Mfr # 3VA9034-0SB20
product price:  $37.49
/ea
Sold in mult. of 10 for $374.90
Siemens rear connection stud flat long, 1 unit accessory for: 3VA61/62 3VA9241-0QE20
Siemens

rear connection stud flat long, 1 unit accessory for: 3VA61/62

Zoro # G216486077
Mfr # 3VA9241-0QE20
product price:  $37.99
/ea
Sold in mult. of 12 for $455.88
Siemens mounting screw kit comprises 4 screws and nuts metric thread M6 x 100 mm 3VA9874-0SS10
Siemens

mounting screw kit comprises 4 screws and nuts metric thread M6 x 100 mm

Zoro # G116284827
Mfr # 3VA9874-0SS10
product price:  $68.89
/ea
Sold in mult. of 7 for $482.23
Siemens mounting base front connection accessories for: 3VA58/59 3VA68/69 3VA9873-0WM00
Siemens

mounting base front connection accessories for: 3VA58/59 3VA68/69

Zoro # G316525140
Mfr # 3VA9873-0WM00
product price:  $2,003.99
/ea
Siemens circular conduc. terminal TA1.0 1.5A&10 mmAsqrd with aux. conductor voltage tap 3VA9113-0JG10
Siemens

circular conduc. terminal TA1.0 1.5A&10 mmAsqrd with aux. conductor voltage tap

Zoro # G615960024
Mfr # 3VA9113-0JG10
product price:  $30.25
/ea
Sold in mult. of 13 for $393.25
Siemens JD/LD 120 VAC SHUNT TRIP S01JLD6
Siemens

JD/LD 120 VAC SHUNT TRIP

Zoro # G416310080
Mfr # S01JLD6
product price:  $2,120.99
/ea
Siemens rear connection stud round 4 units accessory for: 3VA20/21/22 3VA9204-0QF00
Siemens

rear connection stud round 4 units accessory for: 3VA20/21/22

Zoro # G716284876
Mfr # 3VA9204-0QF00
product price:  $105.99
/ea
Sold in mult. of 5 for $529.95
Siemens residual current device RCD820 advanced RCD type A loadside mounted rated 3VA9424-0RL30
Siemens

residual current device RCD820 advanced RCD type A loadside mounted rated

Zoro # G216083092
Mfr # 3VA9424-0RL30
product price:  $1,717.99
/ea
Siemens circular conduc. terminal TA5.3 4 x 150&300 mmsqrd for 4 cables 3 units 3VA9603-0JJ45
Siemens

circular conduc. terminal TA5.3 4 x 150&300 mmsqrd for 4 cables 3 units

Zoro # G315960133
Mfr # 3VA9603-0JJ45
product price:  $61.29
/ea
Sold in mult. of 7 for $429.03
Siemens undervoltage release UVR 60 V AC/DC accessory for circuit breaker 3WL10 / 3VW9011-0AE04
Siemens

undervoltage release UVR 60 V AC/DC accessory for circuit breaker 3WL10 /

Zoro # G815867871
Mfr # 3VW9011-0AE04
product price:  $394.99
/ea
Sold in mult. of 2 for $789.98
Siemens mounting screw kit comprises 4 screws metric thread accessory for: plug-in 3VA9603-0SS10
Siemens

mounting screw kit comprises 4 screws metric thread accessory for: plug-in

Zoro # G116284896
Mfr # 3VA9603-0SS10
product price:  $45.95
/ea
Sold in mult. of 10 for $459.50
Siemens cover frame for door cutout 137.6 x 92.8 mm WxH accessory for: for motor 3VA9387-0SB30
Siemens

cover frame for door cutout 137.6 x 92.8 mm WxH accessory for: for motor

Zoro # G215961032
Mfr # 3VA9387-0SB30
product price:  $45.95
/ea
Sold in mult. of 9 for $413.55
Siemens FD 240V SHUNT TRIP S03FD60
Siemens

FD 240V SHUNT TRIP

Zoro # G816310086
Mfr # S03FD60
product price:  $1,848.99
/ea
Siemens circular conduc. terminal TC1.4 6 AWG350 kcmil Cu 4 units accessory for: 3VA9234-0JD12
Siemens

circular conduc. terminal TC1.4 6 AWG350 kcmil Cu 4 units accessory for:

Zoro # G115960029
Mfr # 3VA9234-0JD12
product price:  $234.99
/ea
Sold in mult. of 2 for $469.98
Circuit Protection (3,500+ items) - Page 62
  • First
  • Previous
  • 62
    of 107 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 Control & AutomationCable Management & ConduitElectrical ConnectorsWiring DevicesFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
90 amp breakercircuit breaker br serieseaton 200 amp breakercircuit breaker handlesiemens 200 amp panel
circuit breakers &ideal circuit tracer kitbl breakercarling breakerssquare d nf panel

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