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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 76

Siemens phase barriers, 2 units accessory for: 3VA10/11 3VA9152-0WA00
Siemens

phase barriers, 2 units accessory for: 3VA10/11

Zoro # G216284871
Mfr # 3VA9152-0WA00
product price: 
$9.19
/ea
Sold in mult. of 36 for $330.84
Don-Jo 8-3/4" Pipe Sleeve Anchor PSA8.75
Don-Jo

8-3/4" Pipe Sleeve Anchor

Zoro # G105944558
Mfr # PSA8.75
product price: 
$6.69
/ea
Sold in mult. of 2 for $13.38
Siemens actuating unit with rod variable depth flanged actuator set 3VA9478-0DK72
Siemens

actuating unit with rod variable depth flanged actuator set

Zoro # G115917580
Mfr # 3VA9478-0DK72
product price: 
$410.99
/ea
Siemens withdrawable unit complete kit accessory for: circuit breaker 4-pole 3VA9124-0KD00
Siemens

withdrawable unit complete kit accessory for: circuit breaker 4-pole

Zoro # G315868040
Mfr # 3VA9124-0KD00
product price: 
$591.99
/ea
Siemens circular conduc. terminal TA2.3 2 x 25150 mmsqrd for 2 cables 4 units 3VA9214-0JC22
Siemens

circular conduc. terminal TA2.3 2 x 25150 mmsqrd for 2 cables 4 units

Zoro # G315960072
Mfr # 3VA9214-0JC22
product price: 
$154.99
/ea
Sold in mult. of 3 for $464.97
Don-Jo 7-3/4" Pipe Sleeve Anchor PSA7.75
Don-Jo

7-3/4" Pipe Sleeve Anchor

Zoro # G005944559
Mfr # PSA7.75
product price: 
$6.65
/ea
Sold in mult. of 2 for $13.30
No Product Image Available
S&G Tool Aid

CIRC BRKR ASSMB DETECTOR F/ET251*

Zoro # G602133585
Mfr # SG25121
product price: 
$9.49
/ea
Siemens circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil for 2 cables 3 units 3VA9233-0JJ22
Siemens

circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil for 2 cables 3 units

Zoro # G515960063
Mfr # 3VA9233-0JJ22
product price: 
$117.99
/ea
Sold in mult. of 4 for $471.96
Lovato Shunt Trip 115-415Vac P2X16230
Lovato

Shunt Trip 115-415Vac

Zoro # G522868079
Mfr # P2X16230
product price: 
$518.99
/pk 8, $64.87/ea
Lovato Rigid Connections Sm1P With Bf SM1X3141P
Lovato

Rigid Connections Sm1P With Bf

Zoro # G122868691
Mfr # SM1X3141P
product price: 
$45.39
/ea
Siemens circular conduc. terminal TA1.4 6 AWG&350 kcmil 4 units accessory for: 3VA9244-0JB12
Siemens

circular conduc. terminal TA1.4 6 AWG&350 kcmil 4 units accessory for:

Zoro # G015959970
Mfr # 3VA9244-0JB12
product price: 
$65.99
/ea
Sold in mult. of 7 for $461.93
Noark Extended handle shaft - 1102366 - for M1/M2 - 500mm length / 10x10mm ES50A
Noark

Extended handle shaft - 1102366 - for M1/M2 - 500mm length / 10x10mm

Zoro # G422704712
Mfr # ES50A
product price: 
$85.85
/ea
No Product Image Available
S&G Tool Aid

Circuit Breaker Sub Assy/DETECTOR - PART

Zoro # G302133519
Mfr # SG25327
product price: 
$24.69
/ea
Square D Accessory, PowerPacT L, neutral assembly kit for circuit breaker enclosure, 400 to 600A, copper SNC800LX
Square D

Accessory, PowerPacT L, neutral assembly kit for circuit breaker enclosure, 400 to 600A, copper

Zoro # G0839356
Mfr # SNC800LX
product price: 
$1,115.99
/ea
Siemens circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables with auxiliary 3VA9403-0JC23
Siemens

circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables with auxiliary

Zoro # G115959955
Mfr # 3VA9403-0JC23
product price: 
$220.99
/ea
Sold in mult. of 2 for $441.98
Lovato Rigid Connections Sm1R With Bf SM1X3241R
Lovato

Rigid Connections Sm1R With Bf

Zoro # G022868050
Mfr # SM1X3241R
product price: 
$576.99
/pk 10, $57.70/ea
No Product Image Available
Wirthco

31117 140 amp Stud Mounted with Right Angle Bracket Circuit Breaker

Zoro # G416503451
Mfr # W48-31117
product price: 
$38.35
/ea
Siemens residual current device RCD520 basic RCD type A loadside mounted rated 3VA9114-0RL20
Siemens

residual current device RCD520 basic RCD type A loadside mounted rated

Zoro # G416083113
Mfr # 3VA9114-0RL20
product price: 
$1,244.99
/ea
Phoenix Contact CB TM1 4A SFB P Thermomagnetic device 2800839
Phoenix Contact

CB TM1 4A SFB P Thermomagnetic device

Zoro # G415442171
Mfr # 2800839
product price: 
$82.69
/ea
Lovato Undervoltage Trip Release SM1X14110
Lovato

Undervoltage Trip Release

Zoro # G422868490
Mfr # SM1X14110
product price: 
$118.99
/ea
Murrelektronik Red Endless Plug-In Link 9000-41000-0000001
Murrelektronik

Red Endless Plug-In Link

Zoro # G215812297
Mfr # 9000-41000-0000001
product price: 
$43.29
/ea
Siemens undervoltage release 12 V DC accessory for: 3VA1 and 3VA20-26 3VA9908-0BB10
Siemens

undervoltage release 12 V DC accessory for: 3VA1 and 3VA20-26

Zoro # G916046717
Mfr # 3VA9908-0BB10
product price: 
$132.99
/ea
Sold in mult. of 3 for $398.97
Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-1JA10
Siemens

Circuit breaker size S00 for motor protection CLASS 10 with overload relay

Zoro # G915465953
Mfr # 3RV2111-1JA10
product price: 
$186.99
/ea
Sold in mult. of 3 for $560.97
Siemens shunt trip left 48-60V AC 50/60Hz / DC accessory for: 3VA4/5/6 3VA9978-0BL31
Siemens

shunt trip left 48-60V AC 50/60Hz / DC accessory for: 3VA4/5/6

Zoro # G916046618
Mfr # 3VA9978-0BL31
product price: 
$101.99
/ea
Sold in mult. of 4 for $407.96
Siemens cover frame for door cutout 137.6 x 70.7 mm WxH accessory for: circuit 3VA9373-0SB10
Siemens

cover frame for door cutout 137.6 x 70.7 mm WxH accessory for: circuit

Zoro # G915961028
Mfr # 3VA9373-0SB10
product price: 
$54.25
/ea
Sold in mult. of 8 for $434.00
Siemens rear connection stud flat 3 units accessory for: 3VA51 3VA9133-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA51

Zoro # G916525144
Mfr # 3VA9133-0QE00
product price: 
$74.75
/ea
Sold in mult. of 6 for $448.50
Siemens adapt. block f. acces. compart. accessory for: 3VA55/65/66 3VA9577-0LF10
Siemens

adapt. block f. acces. compart. accessory for: 3VA55/65/66

Zoro # G916284799
Mfr # 3VA9577-0LF10
product price: 
$200.99
/ea
Sold in mult. of 3 for $602.97
Siemens support for floor fixation circ. breaker feet  extnd w/ mech. trans. of 3VW9011-0BB52
Siemens

support for floor fixation circ. breaker feet extnd w/ mech. trans. of

Zoro # G916284843
Mfr # 3VW9011-0BB52
product price: 
$213.99
/ea
Sold in mult. of 2 for $427.98
Siemens RC unit for 5SY 2-pole 5SM2325-3
Siemens

RC unit for 5SY 2-pole

Zoro # G916096743
Mfr # 5SM2325-3
product price: 
$371.99
/ea
Sold in mult. of 2 for $743.98
Siemens Circuit breaker size S00 for transformer protection A-release 2.2.3.2 A N 3RV2411-1DA10
Siemens

Circuit breaker size S00 for transformer protection A-release 2.2.3.2 A N

Zoro # G915465977
Mfr # 3RV2411-1DA10
product price: 
$110.99
/ea
Sold in mult. of 5 for $554.95
Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-1AA10
Siemens

Circuit breaker size S00 for motor protection CLASS 10 with overload relay

Zoro # G915465830
Mfr # 3RV2111-1AA10
product price: 
$165.99
/ea
Sold in mult. of 3 for $497.97
Siemens rear connection stud flat 4 units accessory for: 3VA51 3VA9134-0QE00
Siemens

rear connection stud flat 4 units accessory for: 3VA51

Zoro # G916525151
Mfr # 3VA9134-0QE00
product price: 
$100.99
/ea
Sold in mult. of 5 for $504.95
Siemens RC unit for 5SL4 3-pole 5SM2636-6
Siemens

RC unit for 5SL4 3-pole

Zoro # G916096729
Mfr # 5SM2636-6
product price: 
$128.99
/ea
Sold in mult. of 4 for $515.96
Siemens rear connection stud round short, 1 unit accessory for: 3VA13/14 3VA23/24 3VA9401-0QF10
Siemens

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

Zoro # G916284911
Mfr # 3VA9401-0QF10
product price: 
$31.15
/ea
Sold in mult. of 11 for $342.65
Siemens insulating plate extended 3-pole, 1 unit accessory for: 3VA10/11 3VA9111-0WJ30
Siemens

insulating plate extended 3-pole, 1 unit accessory for: 3VA10/11

Zoro # G916083071
Mfr # 3VA9111-0WJ30
product price: 
$12.79
/ea
Sold in mult. of 26 for $332.54
Siemens rear connection stud round short, 1 unit accessory for: 3VA20/21/22 3VA9201-0QF10
Siemens

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

Zoro # G916300598
Mfr # 3VA9201-0QF10
product price: 
$23.59
/ea
Sold in mult. of 18 for $424.62
Circuit Protection (3,500+ items) - Page 76
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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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