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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 77

Siemens RC unit for 5SL4 2-pole 5SM2623-0
Siemens

RC unit for 5SL4 2-pole

Zoro # G916096699
Mfr # 5SM2623-0
product price: 
$51.89
/ea
Sold in mult. of 8 for $415.12
Siemens rear interlock mounting frame accessory for: 3VA10-14 3VA20-24 3VA9088-0VK10
Siemens

rear interlock mounting frame accessory for: 3VA10-14 3VA20-24

Zoro # G916300406
Mfr # 3VA9088-0VK10
product price: 
$130.99
/ea
Sold in mult. of 4 for $523.96
Siemens nut keeper kit right-angled 4 units accessory for: 3VA13/14 3VA23/24 3VA9404-0QG00
Siemens

nut keeper kit right-angled 4 units accessory for: 3VA13/14 3VA23/24

Zoro # G916284850
Mfr # 3VA9404-0QG00
product price: 
$93.69
/ea
Sold in mult. of 5 for $468.45
Siemens support for floor fixation circ. breaker feet  standard for fixed-mounted 3VW9011-0BB51
Siemens

support for floor fixation circ. breaker feet standard for fixed-mounted

Zoro # G916284775
Mfr # 3VW9011-0BB51
product price: 
$183.99
/ea
Sold in mult. of 3 for $551.97
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 Circuit breaker size S2 for motor protection CLASS 10 A-release 12.17 A 3RV2031-4TA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 12.17 A

Zoro # G915465939
Mfr # 3RV2031-4TA10
product price: 
$223.99
/ea
Sold in mult. of 3 for $671.97
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 RC unit for 5SL4 2-pole 5SM2623-2
Siemens

RC unit for 5SL4 2-pole

Zoro # G916096705
Mfr # 5SM2623-2
product price: 
$115.99
/ea
Sold in mult. of 4 for $463.96
Siemens Circuit breaker size S00 for motor protection CLASS 10 A-release 3RV2011-0KA15
Siemens

Circuit breaker size S00 for motor protection CLASS 10 A-release

Zoro # G915465946
Mfr # 3RV2011-0KA15
product price: 
$106.99
/ea
Sold in mult. of 4 for $427.96
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 mounting frame for 19 Unified Panels sheet thickness from 1 mm scope 6AV6881-0UD33-0DA0
Siemens

mounting frame for 19 Unified Panels sheet thickness from 1 mm scope

Zoro # G916284836
Mfr # 6AV6881-0UD33-0DA0
product price: 
$140.99
/ea
Sold in mult. of 3 for $422.97
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 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 short, 1 unit accessory for: 3VA51 3VA9131-0QE10
Siemens

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

Zoro # G816486088
Mfr # 3VA9131-0QE10
product price: 
$22.55
/ea
Sold in mult. of 19 for $428.45
Siemens RC unit for 5SL4 3-pole 5SM2636-0
Siemens

RC unit for 5SL4 3-pole

Zoro # G816096683
Mfr # 5SM2636-0
product price: 
$82.39
/ea
Sold in mult. of 5 for $411.95
Siemens Circuit breaker size S2 for motor protection Class 20 A-release 12.17 A 3RV2031-4TB10
Siemens

Circuit breaker size S2 for motor protection Class 20 A-release 12.17 A

Zoro # G815465923
Mfr # 3RV2031-4TB10
product price: 
$286.99
/ea
Sold in mult. of 2 for $573.98
Siemens Circuit breaker size S00 for motor protection CLASS 10 A-release 3RV2011-0CA15
Siemens

Circuit breaker size S00 for motor protection CLASS 10 A-release

Zoro # G815465831
Mfr # 3RV2011-0CA15
product price: 
$116.99
/ea
Sold in mult. of 5 for $584.95
Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-0JA10
Siemens

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

Zoro # G815465886
Mfr # 3RV2111-0JA10
product price: 
$165.99
/ea
Sold in mult. of 3 for $497.97
Abb KXT2HTC-4, HTC XT2 4P TERM CVR HIGH 2PCS KXT2HTC-4
Abb

KXT2HTC-4, HTC XT2 4P TERM CVR HIGH 2PCS

Zoro # G7736903
Mfr # KXT2HTC-4
product price: 
$62.89
/ea
No Product Image Available
Abb

KT5MIR-PA, TMAX T4-T5 MECH INTLK PLT A

Zoro # G7737201
Mfr # KT5MIR-PA
product price: 
$1,264.99
/ea
Siemens Circuit breaker size S00 for transformer protection A-release 0.9.1.25 A 3RV2411-0KA10
Siemens

Circuit breaker size S00 for transformer protection A-release 0.9.1.25 A

Zoro # G815465862
Mfr # 3RV2411-0KA10
product price: 
$110.99
/ea
Sold in mult. of 5 for $554.95
No Product Image Available
Abb

Breaker, 250A, 4 Poles

Zoro # G7739189
Mfr # T4N250TW-4
product price: 
$6,046.99
/ea
Siemens Screw connection EMC metric type: M32x 1.5 mod. Terminal area 6FX2003-7MG20
Siemens

Screw connection EMC metric type: M32x 1.5 mod. Terminal area

Zoro # G816284783
Mfr # 6FX2003-7MG20
product price: 
$247.99
/ea
Sold in mult. of 2 for $495.98
Siemens shunt trip flexible 48-60 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26 3VA9988-0BA21
Siemens

shunt trip flexible 48-60 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26

Zoro # G816046602
Mfr # 3VA9988-0BA21
product price: 
$101.99
/ea
Sold in mult. of 4 for $407.96
Siemens Plug-in part T2 for 5SD7483-0KK01 5SD7498-5
Siemens

Plug-in part T2 for 5SD7483-0KK01

Zoro # G816284875
Mfr # 5SD7498-5
product price: 
$50.69
/ea
Sold in mult. of 9 for $456.21
Siemens RC unit for 5SL4 3-pole 5SM2333-6
Siemens

RC unit for 5SL4 3-pole

Zoro # G816096713
Mfr # 5SM2333-6
product price: 
$83.15
/ea
Sold in mult. of 5 for $415.75
No Product Image Available
Abb

KT5HTC-4, HIGH TERM COVER T5 4P 2 PCS

Zoro # G7738330
Mfr # KT5HTC-4
product price: 
$214.99
/ea
Siemens RC unit for 5SP4 2-pole 5SM2327-6
Siemens

RC unit for 5SP4 2-pole

Zoro # G816096690
Mfr # 5SM2327-6
product price: 
$291.99
/ea
Sold in mult. of 2 for $583.98
Siemens undervoltage release 60 V DC accessory for: 3VA1 and 3VA20-26 3VA9908-0BB13
Siemens

undervoltage release 60 V DC accessory for: 3VA1 and 3VA20-26

Zoro # G816046718
Mfr # 3VA9908-0BB13
product price: 
$132.99
/ea
Sold in mult. of 3 for $398.97
Siemens RC unit for 5SL4 4-pole 5SM2643-0
Siemens

RC unit for 5SL4 4-pole

Zoro # G816096706
Mfr # 5SM2643-0
product price: 
$56.65
/ea
Sold in mult. of 7 for $396.55
Siemens RC unit for 5SP4 4-pole 5SM2647-8
Siemens

RC unit for 5SP4 4-pole

Zoro # G816096737
Mfr # 5SM2647-8
product price: 
$485.99
/ea
Siemens Circuit breaker size S2 for motor protection Class 20 A-release 42.52 A 3RV2031-4WB15
Siemens

Circuit breaker size S2 for motor protection Class 20 A-release 42.52 A

Zoro # G815465893
Mfr # 3RV2031-4WB15
product price: 
$459.99
/ea
Sold in mult. of 2 for $919.98
Siemens service set for industrial USB hub 4 scope of supply: 1 mounting frame 6AV6671-3EA01-0AX0
Siemens

service set for industrial USB hub 4 scope of supply: 1 mounting frame

Zoro # G816284813
Mfr # 6AV6671-3EA01-0AX0
product price: 
$291.99
/ea
Sold in mult. of 2 for $583.98
Siemens Circuit breaker size S2 for motor protection CLASS 10 with overload relay 3RV2131-4PA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 with overload relay

Zoro # G815465879
Mfr # 3RV2131-4PA10
product price: 
$343.99
/ea
Sold in mult. of 2 for $687.98
Siemens Powerpack HARDNET-IE S7-REDCONNECT V17 SP1 for extension HARDNET-IE 6GK1716-0HB17-0AC0
Siemens

Powerpack HARDNET-IE S7-REDCONNECT V17 SP1 for extension HARDNET-IE

Zoro # G816284868
Mfr # 6GK1716-0HB17-0AC0
product price: 
$3,393.99
/ea
Siemens undervoltage release 60 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26 3VA9908-0BB22
Siemens

undervoltage release 60 V AC 50/60 Hz accessory for: 3VA1 and 3VA20-26

Zoro # G816046732
Mfr # 3VA9908-0BB22
product price: 
$132.99
/ea
Sold in mult. of 3 for $398.97
Circuit Protection (3,500+ items) - Page 77
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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
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panel mount circuit breakerscircuit breaker 250 ampfiller plate eatontype ch breakerqo breaker panel
i-line breaker60 amp load centerssquare d nf panelboardqo 3 phase panelssiemens mini circuit breaker

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