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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 67

Siemens circular conduc. terminal TC1.3 14 AWG1/0 Cu 3 units accessory for: 3VA9143-0JD11
Siemens

circular conduc. terminal TC1.3 14 AWG1/0 Cu 3 units accessory for:

Zoro # G015960099
Mfr # 3VA9143-0JD11
product price:  $119.99
/ea
Sold in mult. of 4 for $479.96
Siemens insulating plate broadened 3-pole, 1 unit accessory for: 3VA10/11 3VA9111-0WK30
Siemens

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

Zoro # G516213991
Mfr # 3VA9111-0WK30
product price:  $18.95
/ea
Sold in mult. of 21 for $397.95
Siemens cover frame for door cutout 270.3 x 193.8 mm WxH accessory for: circuit 3VA9504-0SB10
Siemens

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

Zoro # G815961005
Mfr # 3VA9504-0SB10
product price:  $111.99
/ea
Sold in mult. of 5 for $559.95
Siemens nut keeper kit, 3 units accessory for: 3VA20/21/22 3VA9203-0QA00
Siemens

nut keeper kit, 3 units accessory for: 3VA20/21/22

Zoro # G016284804
Mfr # 3VA9203-0QA00
product price:  $21.99
/ea
Sold in mult. of 15 for $329.85
Siemens circular conduc. terminal TA4.2 3 x 500 kcmil750 kcmil with aux. conductor 3VA9674-0JC34
Siemens

circular conduc. terminal TA4.2 3 x 500 kcmil750 kcmil with aux. conductor

Zoro # G415960019
Mfr # 3VA9674-0JC34
product price:  $771.99
/ea
Siemens terminal cover plug-in and withdraw. breaker accessory for: circuit breaker 3VA9354-0KB01
Siemens

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

Zoro # G815867925
Mfr # 3VA9354-0KB01
product price:  $95.49
/ea
Sold in mult. of 4 for $381.96
Siemens undervoltage release UVR 240.250 V AC/DC accessory for circuit breaker 3VW9011-0AE08
Siemens

undervoltage release UVR 240.250 V AC/DC accessory for circuit breaker

Zoro # G015868142
Mfr # 3VW9011-0AE08
product price:  $381.99
/ea
Sold in mult. of 2 for $763.98
Siemens FD 24 VDC SHUNT TRIP S07FD60
Siemens

FD 24 VDC SHUNT TRIP

Zoro # G816310093
Mfr # S07FD60
product price:  $1,848.99
/ea
Siemens cover frame for door cutout 76.2 x 70.7 mm WxH accessory for: circuit 3VA9053-0SB20
Siemens

cover frame for door cutout 76.2 x 70.7 mm WxH accessory for: circuit

Zoro # G615961021
Mfr # 3VA9053-0SB20
product price:  $29.59
/ea
Sold in mult. of 14 for $414.26
Siemens circular conduc. terminal TC1.4 6 AWG350 kcmil Cu with auxiliary conductor 3VA9244-0JK12
Siemens

circular conduc. terminal TC1.4 6 AWG350 kcmil Cu with auxiliary conductor

Zoro # G515960179
Mfr # 3VA9244-0JK12
product price:  $271.99
/ea
Sold in mult. of 2 for $543.98
Siemens circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil with aux. conductor 3VA9674-0JC24
Siemens

circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil with aux. conductor

Zoro # G015959994
Mfr # 3VA9674-0JC24
product price:  $562.99
/ea
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil with control wire tap for 3VA9243-0JC18
Siemens

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

Zoro # G415960132
Mfr # 3VA9243-0JC18
product price:  $133.99
/ea
Sold in mult. of 3 for $401.97
Siemens circular conduc. terminal TA2.5 6 x 14 AWG2 AWG for 6 cables 4 units 3VA9134-0JF60
Siemens

circular conduc. terminal TA2.5 6 x 14 AWG2 AWG for 6 cables 4 units

Zoro # G415960064
Mfr # 3VA9134-0JF60
product price:  $167.99
/ea
Sold in mult. of 2 for $335.98
Siemens insulating plate broadened 3-pole, 1 unit accessory for: 3VA13/14 3VA23/24 3VA9481-0WK30
Siemens

insulating plate broadened 3-pole, 1 unit accessory for: 3VA13/14 3VA23/24

Zoro # G016083117
Mfr # 3VA9481-0WK30
product price:  $24.39
/ea
Sold in mult. of 14 for $341.46
Siemens residual current release RCR accessory for: side mounted residual current 3VA9988-0BR10
Siemens

residual current release RCR accessory for: side mounted residual current

Zoro # G616284921
Mfr # 3VA9988-0BR10
product price:  $138.99
/ea
Sold in mult. of 4 for $555.96
Siemens insulating plate extended 3-pole, 1 unit accessory for: 3VA51 3VA9131-0WJ30
Siemens

insulating plate extended 3-pole, 1 unit accessory for: 3VA51

Zoro # G316213986
Mfr # 3VA9131-0WJ30
product price:  $18.35
/ea
Sold in mult. of 22 for $403.70
Siemens cover frame for door cutout 139.6 x 45.65 mm WxH accessory for: circuit 3VA9254-0SB10
Siemens

cover frame for door cutout 139.6 x 45.65 mm WxH accessory for: circuit

Zoro # G315960997
Mfr # 3VA9254-0SB10
product price:  $36.65
/ea
Sold in mult. of 10 for $366.50
Siemens mounting screw kit comprises 4 screws and nuts, metric thread M4 x 80 mm 3VA9124-0SS10
Siemens

mounting screw kit comprises 4 screws and nuts, metric thread M4 x 80 mm

Zoro # G416284817
Mfr # 3VA9124-0SS10
product price:  $26.79
/ea
Sold in mult. of 16 for $428.64
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 universal release 48 V DC accessory for: 3VA4/5/6 3VA9978-0BD13
Siemens

universal release 48 V DC accessory for: 3VA4/5/6

Zoro # G416046743
Mfr # 3VA9978-0BD13
product price:  $246.99
/ea
Sold in mult. of 2 for $493.98
Siemens circular conduc. terminal TA2.1 25&150 mmsqrd large with auxiliary conductor 3VA9112-0JC12
Siemens

circular conduc. terminal TA2.1 25&150 mmsqrd large with auxiliary conductor

Zoro # G115960180
Mfr # 3VA9112-0JC12
product price:  $58.85
/ea
Sold in mult. of 8 for $470.80
Siemens plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole 3VA9114-0KP10
Siemens

plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole

Zoro # G015867923
Mfr # 3VA9114-0KP10
product price:  $154.99
/ea
Sold in mult. of 3 for $464.97
Siemens circular conduc. terminal TA1.1 8 AWGA&3/0 with auxiliary conductor voltage 3VA9134-0JG11
Siemens

circular conduc. terminal TA1.1 8 AWGA&3/0 with auxiliary conductor voltage

Zoro # G615960109
Mfr # 3VA9134-0JG11
product price:  $53.19
/ea
Sold in mult. of 9 for $478.71
Siemens circular conduc. terminal TA2.6 6 x 14 AWG2 AWG for 6 cables 3 units 3VA9233-0JF68
Siemens

circular conduc. terminal TA2.6 6 x 14 AWG2 AWG for 6 cables 3 units

Zoro # G815960008
Mfr # 3VA9233-0JF68
product price:  $173.99
/ea
Sold in mult. of 3 for $521.97
Siemens insulating plate extended 3-pole, 1 unit accessory for: 3VA13/14 3VA23/24 3VA9481-0WJ30
Siemens

insulating plate extended 3-pole, 1 unit accessory for: 3VA13/14 3VA23/24

Zoro # G316083114
Mfr # 3VA9481-0WJ30
product price:  $21.39
/ea
Sold in mult. of 17 for $363.63
Siemens guide frame for 3VA27 3p rear broadened main connection accessory for 3VW8116-7AG01
Siemens

guide frame for 3VA27 3p rear broadened main connection accessory for

Zoro # G516525148
Mfr # 3VW8116-7AG01
product price:  $2,551.99
/ea
Siemens BREAKER VL LUG MOUNT BUS P-FR LMAP1600
Siemens

BREAKER VL LUG MOUNT BUS P-FR

Zoro # G715366221
Mfr # LMAP1600
product price:  $3,809.99
/ea
Siemens rear connection stud round short, 1 unit accessory for: 3VA51 3VA9131-0QF10
Siemens

rear connection stud round short, 1 unit accessory for: 3VA51

Zoro # G516486081
Mfr # 3VA9131-0QF10
product price:  $22.55
/ea
Sold in mult. of 19 for $428.45
Siemens rear connection stud flat long 1 unit accessory for: 3VA13/14 3VA23/24 3VA9401-0QE20
Siemens

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

Zoro # G116284940
Mfr # 3VA9401-0QE20
product price:  $54.39
/ea
Sold in mult. of 8 for $435.12
Siemens rear connection stud flat 3 units accessory for: 3VA52 3VA9233-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA52

Zoro # G116525128
Mfr # 3VA9233-0QE00
product price:  $93.99
/ea
Sold in mult. of 5 for $469.95
Siemens locking provision for handle accessory for: 3VA52/53/54 3VA61-64 3VA9378-0LB10
Siemens

locking provision for handle accessory for: 3VA52/53/54 3VA61-64

Zoro # G116525159
Mfr # 3VA9378-0LB10
product price:  $88.75
/ea
Sold in mult. of 5 for $443.75
Siemens cover frame for door cutout 104.6 x 80.8mm WxH accessory for: 3VA9147-0SB30
Siemens

cover frame for door cutout 104.6 x 80.8mm WxH accessory for:

Zoro # G215961025
Mfr # 3VA9147-0SB30
product price:  $42.75
/ea
Sold in mult. of 10 for $427.50
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 nut keeper kit 4 units accessory for: 3VA53/53 3VA9474-0QA00
Siemens

nut keeper kit 4 units accessory for: 3VA53/53

Zoro # G516284816
Mfr # 3VA9474-0QA00
product price:  $100.99
/ea
Sold in mult. of 5 for $504.95
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 GRIPPING LUGSNON-INSULSZ41000A500V 3NA3480
Siemens

GRIPPING LUGSNON-INSULSZ41000A500V

Zoro # G016091167
Mfr # 3NA3480
product price:  $2,788.99
/ea
Circuit Protection (3,500+ items) - Page 67
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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
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