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  7. Circuit Breaker & Panelboard Accessories
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Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 12

Square D Mechanical Lug Kit, Compact NSXm Circuit Breaker, Powerpact(R) B Circuit Breaker, 125A, 2 Poles LV426966
Square D

Mechanical Lug Kit, Compact NSXm Circuit Breaker, Powerpact(R) B Circuit Breaker, 125A, 2 Poles

Zoro # G6527941
Mfr # LV426966
product price:  $47.39
/ea
Br & Ch Eaton Cutler-Hammer Bolt-On 1.25 in. Hub For B Openings DS125H1P
Br & Ch

Eaton Cutler-Hammer Bolt-On 1.25 in. Hub For B Openings

Zoro # G2905278
Mfr # DS125H1P
product price:  $18.59
/ea
Br & Ch Eaton Bolt-On 1.00 in. Hub For B Openings DS100H1P
Br & Ch

Eaton Bolt-On 1.00 in. Hub For B Openings

Zoro # G2721324
Mfr # DS100H1P
product price:  $18.35
/ea
Square D Cb Handle Padlock Attachment QOGFI2PAF
Square D

Cb Handle Padlock Attachment

Zoro # G0841447
Mfr # QOGFI2PAF
product price:  $39.49
/ea
Square D Circuit Breaker Fixed Padlock Attachment EDPAF
Square D

Circuit Breaker Fixed Padlock Attachment

Zoro # G0845419
Mfr # EDPAF
product price:  $45.85
/ea
Blue Sea Systems Blue Sea 8037 Circuit Breaker Panel Plug 8037
Blue Sea Systems

Blue Sea 8037 Circuit Breaker Panel Plug

Zoro # G103072727
Mfr # 8037
product price:  $2.75
/ea
Sold in mult. of 3 for $8.25
Square D Connector, PowerPact(R) B Circuit Breakers, 125A, 3 Poles PDC3BD2
Square D

Connector, PowerPact(R) B Circuit Breakers, 125A, 3 Poles

Zoro # G6522588
Mfr # PDC3BD2
product price:  $138.99
/ea
Generac HomeLink Upgradeable 30 Amp Manual Transfer Switch with Aluminum Power Inlet Box 48469
Generac

HomeLink Upgradeable 30 Amp Manual Transfer Switch with Aluminum Power Inlet Box

Zoro # G704087922
Mfr # 48469
product price:  $504.99
/ea
Eaton Circuit Breaker Accessories HEX4
Eaton

Circuit Breaker Accessories

Zoro # G716109896
Mfr # HEX4
product price:  $101.99
/ea
Siemens Circuit breaker size S0 for motor protection CLASS 10 A-release 13.20 A 3RV2021-4BA15
Siemens

Circuit breaker size S0 for motor protection CLASS 10 A-release 13.20 A

Zoro # G815465909
Mfr # 3RV2021-4BA15
product price:  $113.99
/ea
Sold in mult. of 4 for $455.96
Square D Handle Padlock Attachment, Square D Homeline Miniature Circuit Breakers, 15-70A, 2 Poles HOM2PALA
Square D

Handle Padlock Attachment, Square D Homeline Miniature Circuit Breakers, 15-70A, 2 Poles

Zoro # G3607567
Mfr # HOM2PALA
product price:  $12.19
/ea
Ge Installation Kit, GE Pro-Stock A-Series Panelboards, 600A PROCARE
Ge

Installation Kit, GE Pro-Stock A-Series Panelboards, 600A

Zoro # G8505917
Mfr # PROCARE
product price:  $187.99
/ea
Square D BRKR CVR VERTL - SEALANT SUPPLIED SEPRT BCV
Square D

BRKR CVR VERTL - SEALANT SUPPLIED SEPRT

Zoro # G0566776
Mfr # BCV
product price:  $33.19
/ea
Ge 1/2'' & 1'' Load Center Breaker Filler Plate, 4PK THFILLERA
Ge

1/2'' & 1'' Load Center Breaker Filler Plate, 4PK

Zoro # G021881425
Mfr # THFILLERA
product price:  $10.99
/pk 4, $2.75/ea
Square D Panelboard accessory, NQ, neutral kit, 400A, 200% NQNL4
Square D

Panelboard accessory, NQ, neutral kit, 400A, 200%

Zoro # G0856320
Mfr # NQNL4
product price:  $322.99
/ea
Square D Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, 20in W x 68in H NC68S
Square D

Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, 20in W x 68in H

Zoro # G0570300
Mfr # NC68S
product price:  $395.99
/ea
Square D Panelboard accessory, NF, breaker kit, subfeed, 600A, J Frame NF600SFBJ
Square D

Panelboard accessory, NF, breaker kit, subfeed, 600A, J Frame

Zoro # G0846268
Mfr # NF600SFBJ
product price:  $1,142.99
/ea
Square D Enclosure cover, NQ and NF panelboards, NEMA 1, flush, hinged, 20in W x 44in H NC44FHR
Square D

Enclosure cover, NQ and NF panelboards, NEMA 1, flush, hinged, 20in W x 44in H

Zoro # G0855200
Mfr # NC44FHR
product price:  $395.99
/ea
Square D Panelboard Cover, Flush NC62VF
Square D

Panelboard Cover, Flush

Zoro # G6665967
Mfr # NC62VF
product price:  $616.99
/ea
Penn-Union Lugs EA TPO-3/0
Penn-Union

Lugs EA

Zoro # G616132499
Mfr # TPO-3/0
product price:  $19.19
/ea
Square D QOU Circuit Breaker Finger Save Cover, Low A QOULFSC1B
Square D

QOU Circuit Breaker Finger Save Cover, Low A

Zoro # G800948400
Mfr # QOULFSC1B
product price:  $2.59
/ea
Sold in mult. of 4 for $10.36
Square D Panelboard Cover/Trim Nf Type 1 S Hr 56H NC56SHR
Square D

Panelboard Cover/Trim Nf Type 1 S Hr 56H

Zoro # G0854178
Mfr # NC56SHR
product price:  $419.99
/ea
Square D Circuit breaker accessory, PowerPacT Q, interlock, mechanical, for toggles QBMIK
Square D

Circuit breaker accessory, PowerPacT Q, interlock, mechanical, for toggles

Zoro # G0846441
Mfr # QBMIK
product price:  $81.85
/ea
Eaton Cutler-Hammer Eaton Cutler-Hammer 0 amps N/A V 21 space 21 circuits Bolt-On Mount Ground Bar Kit GBK21P
Eaton Cutler-Hammer

Eaton Cutler-Hammer 0 amps N/A V 21 space 21 circuits Bolt-On Mount Ground Bar Kit

Zoro # G2915568
Mfr # GBK21P
product price:  $18.65
/ea
Square D QOU Circuit Breaker Mounting Foot, 1P, Bulk QOUMF1B
Square D

QOU Circuit Breaker Mounting Foot, 1P, Bulk

Zoro # G200905485
Mfr # QOUMF1B
product price:  $0.69
/ea
Sold in mult. of 80 for $55.20
Eaton Circuit Breaker Accessories CH125RBCS
Eaton

Circuit Breaker Accessories

Zoro # G116110003
Mfr # CH125RBCS
product price:  $15.89
/ea
Abb KXT2CUAL1-3PC, KIT FCCUAL 14-1/0AWG XT2 3PC UL/CSA KXT2CUAL1-3PC
Abb

KXT2CUAL1-3PC, KIT FCCUAL 14-1/0AWG XT2 3PC UL/CSA

Zoro # G7738303
Mfr # KXT2CUAL1-3PC
product price:  $38.15
/ea
Siemens Siemens Meter Socket EC38599
Siemens

Siemens Meter Socket

Zoro # G2920203
Mfr # EC38599
product price:  $14.71
/ea
Brady Single Pole Breaker Lockout, Circuit Breaker with Standard Nylon Cable Ties, 120/277V AC, 1 Poles 148699
Brady

Single Pole Breaker Lockout, Circuit Breaker with Standard Nylon Cable Ties, 120/277V AC, 1 Poles

Zoro # G8520071
Mfr # 148699
original price:  $527.99 , new price: $521.14 , 1 percent off
1% off
new price:  $521.14
/ea
Siemens Handle Padlock Attachment, Siemens BQD, CQD Breakers, NGB, HGB, LGB Breakers, 1, 2, 3 Poles BQDPLD
Siemens

Handle Padlock Attachment, Siemens BQD, CQD Breakers, NGB, HGB, LGB Breakers, 1, 2, 3 Poles

Zoro # G2060371
Mfr # BQDPLD
product price:  $33.99
/ea
Square D Handle Tie, Square D HOM Single Pole Circuit Breaker Use With, 120/240V AC, 50A HOM1HT
Square D

Handle Tie, Square D HOM Single Pole Circuit Breaker Use With, 120/240V AC, 50A

Zoro # G2365876
Mfr # HOM1HT
product price:  $5.75
/ea
Square D Neutral Assembly Kit, Powerpact M and P-Frame Circuit Breaker Enclosures, 1000A AL800SN
Square D

Neutral Assembly Kit, Powerpact M and P-Frame Circuit Breaker Enclosures, 1000A

Zoro # G2355884
Mfr # AL800SN
product price:  $341.99
/ea
Square D Solid neutral assembly, I-Line Panelboard, HCR, 1200A, neutral current transformer HCR12SNCT
Square D

Solid neutral assembly, I-Line Panelboard, HCR, 1200A, neutral current transformer

Zoro # G0855456
Mfr # HCR12SNCT
product price:  $893.99
/ea
Square D Trim front, I-Line Panelboard, HCP, surface mount, 4 pcs, w/door, 42in W x 68in H HCW68TSD
Square D

Trim front, I-Line Panelboard, HCP, surface mount, 4 pcs, w/door, 42in W x 68in H

Zoro # G0570669
Mfr # HCW68TSD
product price:  $1,030.99
/ea
Square D Neutral Assembly, H-Frame Circuit Breakers, Q-Frame Circuit Breakers, 225A SN225KA
Square D

Neutral Assembly, H-Frame Circuit Breakers, Q-Frame Circuit Breakers, 225A

Zoro # G0846216
Mfr # SN225KA
product price:  $161.45
/ea
Square D Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, 20in W x 80in H NC80VS
Square D

Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, 20in W x 80in H

Zoro # G0855681
Mfr # NC80VS
product price:  $438.99
/ea
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 12
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About Circuit Breaker & Panelboard Accessories

Circuit breaker accessories are indispensable electrical devices that safeguard circuits and equipment from overloads and short circuits. Engineered to detect abnormally high currents or voltages, they interrupt the flow of electricity when any anomaly is detected, ensuring safety and reliability.

Types of Circuit Breaker Accessories

Our extensive collection includes various types of circuit breaker accessories such as circuit breaker handles, circuit breaker tie bars, and breaker lug adapters. From reputable brands like Square D to other trusted names in the industry, we cater to diverse applications whether it's for residential homes or commercial buildings. The type needed largely depends on the size and complexity of your building's electrical system.

How Circuit Breaker Accessories are Made

The construction quality of our circuit breaker accessories is second to none. Typically made with metal components like copper or aluminum that can carry large amounts of current without overheating, these essential parts are mounted into a robust housing made out of plastic or other materials capable of withstanding extreme temperatures.

Tips for Using Circuit Breaker Accessories

To ensure optimal performance from your circuit breakers, always choose the right accessory based on your specific needs. Remember that different types have different capacities and are suitable for various applications. Regular inspection and maintenance can also prolong their lifespan while maintaining safety standards.

Industry Applications Of Circuit Breaker Accessories

Circuit breaker accessories play a crucial role across numerous industries. They're commonly utilized by electricians, engineers, and other professionals working with electrical systems in sectors ranging from construction to manufacturing, energy production to telecommunications.

Find the Circuit Breaker Accessories 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

Panelboards, Load Centers, & Circuit Breaker EnclosuresCircuit BreakersElectrical Switches & RelaysCable Routing & ConduitWire Connectors & Terminals
Electrical ControlsElectrical Box CoversPower Wire & CableFusesLugs, Multitap & Split Bolt Connectors
125 amp main breaker1d687 enclosure125 amp breaker100 amp main breaker1d442 cover
1d434 cover1d427 cover125a sub panel1/4-20 stud circuit breaker100 amp square d

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