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  1. Home
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  3. Electrical Supplies
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  5. Circuit Protection
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  7. Circuit Breaker & Panelboard Accessories

Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 25

Ge Bolt-On 1.5 in. Hub For Type RX TC150A
Ge

Bolt-On 1.5 in. Hub For Type RX

Zoro # G2918849
Mfr # TC150A
product price: 
$16.75
/ea
Siemens accessories circuit breaker 3WL position signal switch f. guide frame 3WL9111-1AH11-0AA0
Siemens

accessories circuit breaker 3WL position signal switch f. guide frame

Zoro # G415866113
Mfr # 3WL9111-1AH11-0AA0
product price: 
$454.99
/ea
Siemens RC unit for 5SL4 3-pole 5SM2333-0
Siemens

RC unit for 5SL4 3-pole

Zoro # G716096714
Mfr # 5SM2333-0
product price: 
$54.19
/ea
Sold in mult. of 8 for $433.52
Siemens door sealing frame IP30 for withdr. circuit breakers for installing in 3VW9011-0AP04
Siemens

door sealing frame IP30 for withdr. circuit breakers for installing in

Zoro # G815868489
Mfr # 3VW9011-0AP04
product price: 
$136.99
/ea
Sold in mult. of 3 for $410.97
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
No Product Image Available
Noark

Shunt Trip 24Vdc Ul489

Zoro # G7166636
Mfr # SHT21NE
product price: 
$94.99
/ea
Eaton SERIES C_ L FRAME 3P PLUG IN BLOCK PAD3L
Eaton

SERIES C_ L FRAME 3P PLUG IN BLOCK

Zoro # G416474454
Mfr # PAD3L
product price: 
$453.99
/ea
Siemens box terminal TS1.4 4 units 4 AWG350 kcmil with aux. conductor voltage tap 3VA9234-0JH12
Siemens

box terminal TS1.4 4 units 4 AWG350 kcmil with aux. conductor voltage tap

Zoro # G516127892
Mfr # 3VA9234-0JH12
product price: 
$81.29
/ea
Sold in mult. of 5 for $406.45
Brah Electric Nameplate For Hpc II, Bottom Fed, Large Frame, Rated 2500A - 4000A THPCBLT
Brah Electric

Nameplate For Hpc II, Bottom Fed, Large Frame, Rated 2500A - 4000A

Zoro # G815544871
Mfr # THPCBLT
product price: 
$432.99
/ea
Eaton Flange Cover for NZM3 Circuit Breaker NZM3-XFC
Eaton

Flange Cover for NZM3 Circuit Breaker

Zoro # G323509980
Mfr # NZM3-XFC
product price: 
$399.99
/ea
Siemens circular conduc. terminal TA2.5 6 x 1.535 mmsqrd for 6 cables 4 units 3VA9114-0JF60
Siemens

circular conduc. terminal TA2.5 6 x 1.535 mmsqrd for 6 cables 4 units

Zoro # G515960124
Mfr # 3VA9114-0JF60
product price: 
$171.99
/ea
Sold in mult. of 3 for $515.97
Siemens adapter 12x 12 mm Accessory for: 3VA1/2 1000 3VA5/6 800 8UD1900-4DA00
Siemens

adapter 12x 12 mm Accessory for: 3VA1/2 1000 3VA5/6 800

Zoro # G116129777
Mfr # 8UD1900-4DA00
product price: 
$36.69
/ea
Sold in mult. of 11 for $403.59
No Product Image Available
Brah Electric

, Shunt Trip Mounting Bracket Assembly, Suitable With Type PC Large Frame Circuit Breakers

Zoro # G615544989
Mfr # PCSNTBRKT
product price: 
$671.99
/ea
Siemens rating plug 1600A only MCCB accessory for circuit breaker 3VA27 3VW9011-0AA61
Siemens

rating plug 1600A only MCCB accessory for circuit breaker 3VA27

Zoro # G915867917
Mfr # 3VW9011-0AA61
product price: 
$152.99
/ea
Sold in mult. of 3 for $458.97
Siemens circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil for 2 cables with 3VA9243-0JC22
Siemens

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

Zoro # G315960102
Mfr # 3VA9243-0JC22
product price: 
$132.99
/ea
Sold in mult. of 3 for $398.97
B-Tek S-CELL EYE NUT DROP FORGED 985-0002
B-Tek

S-CELL EYE NUT DROP FORGED

Zoro # G923362664
Mfr # 985-0002
product price: 
$53.95
/ea
No Product Image Available
Noark

Undervolt Trip 48Vdc Ul489

Zoro # G7033067
Mfr # UVT21NE
product price: 
$75.99
/ea
Siemens RC unit for 5SY 2-pole 5SM2622-6
Siemens

RC unit for 5SY 2-pole

Zoro # G416096731
Mfr # 5SM2622-6
product price: 
$79.19
/ea
Sold in mult. of 5 for $395.95
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 circular conduc. terminal TA4.3 4 x 4/0500 kcmil with aux. conductor 3VA9673-0JC43
Siemens

circular conduc. terminal TA4.3 4 x 4/0500 kcmil with aux. conductor

Zoro # G015960082
Mfr # 3VA9673-0JC43
product price: 
$465.99
/ea
Cooper ST Series 20A, 63kA, 1-Pole, 120/240V, GFCI Circuit Breaker, N1GR1F Trim ST02063N1GR1F
Cooper

ST Series 20A, 63kA, 1-Pole, 120/240V, GFCI Circuit Breaker, N1GR1F Trim

Zoro # G921853454
Mfr # ST02063N1GR1F
product price: 
$580.99
/ea
Siemens rear connection stud flat 3 units accessory for: 3VA53/54 3VA63/64 3VA9473-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA53/54 3VA63/64

Zoro # G116300534
Mfr # 3VA9473-0QE00
product price: 
$163.99
/ea
Sold in mult. of 3 for $491.97
Siemens cover frame for door cutout for circuit breakers with front mounted rotary 3VA9877-0SB30
Siemens

cover frame for door cutout for circuit breakers with front mounted rotary

Zoro # G015868555
Mfr # 3VA9877-0SB30
product price: 
$104.99
/ea
Sold in mult. of 4 for $419.96
Brah Electric 55661, Replacement 55661 Operating Handle for Compact frame type CM rated 1250A - 3200A CMHNDL
Brah Electric

55661, Replacement 55661 Operating Handle for Compact frame type CM rated 1250A - 3200A

Zoro # G315544951
Mfr # CMHNDL
product price: 
$671.99
/ea
Siemens nut keeper kit 3 units inch threaded plate 3VA9673-0QA00
Siemens

nut keeper kit 3 units inch threaded plate

Zoro # G316284832
Mfr # 3VA9673-0QA00
product price: 
$118.99
/ea
Sold in mult. of 4 for $475.96
No Product Image Available
Ge

Cover, Pro-Stock A-Series Panelboards Use With, 225A, 42 Spaces

Zoro # G8505244
Mfr # AF49FW
product price: 
$1,887.99
/ea
Siemens Combo H&L Cont 200A N12 Circ Brkr CMBF20120
Siemens

Combo H&L Cont 200A N12 Circ Brkr

Zoro # G316091874
Mfr # CMBF20120
product price: 
$12,654.99
/ea
No Product Image Available
Siemens

FD 24 VAC SHUNT TRIP

Zoro # G616310033
Mfr # S17FD60
product price: 
$1,848.99
/ea
No Product Image Available
Siemens

SHUNT TRIP 480V AC HCP F.S.

Zoro # G516310126
Mfr # HCPST480
product price: 
$1,774.99
/ea
Brah Electric , Replacement for TSUV8 24VDC Undervoltage Release For TPS, THS, TPSS, THSS, 2500A - 4000A BE-TSUV8
Brah Electric

, Replacement for TSUV8 24VDC Undervoltage Release For TPS, THS, TPSS, THSS, 2500A - 4000A

Zoro # G015545005
Mfr # BE-TSUV8
product price: 
$2,455.99
/ea
Square D Pnlbd Cover/Trim Iline 4Pc W/Door S 48H HCM48TSD
Square D

Pnlbd Cover/Trim Iline 4Pc W/Door S 48H

Zoro # G0857221
Mfr # HCM48TSD
product price: 
$471.99
/ea
Siemens terminal cover plug-in and withdraw. breaker accessory for: circuit breaker 3VA9123-0KB01
Siemens

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

Zoro # G215868041
Mfr # 3VA9123-0KB01
product price: 
$56.39
/ea
Sold in mult. of 7 for $394.73
Optifuse Splashproof Boot for Thermal Breakers CBW-B-DC-11
Optifuse

Splashproof Boot for Thermal Breakers

Zoro # G913829870
Mfr # CBW-B-DC-11
product price: 
$1.85
/ea
Sold in mult. of 5 for $9.25
Square D Panelboard accessory, NQ, main breaker deadfront, 400A, LA/LH NQRPLMB4LA
Square D

Panelboard accessory, NQ, main breaker deadfront, 400A, LA/LH

Zoro # G0855438
Mfr # NQRPLMB4LA
product price: 
$128.99
/ea
Brah Electric Replacement for TPST11 250VDC Shunt Trip For TRLA, TRLL, TRPA, TRPP, TRL, TRP, Size 800A - 2000A BE-TPST11
Brah Electric

Replacement for TPST11 250VDC Shunt Trip For TRLA, TRLL, TRPA, TRPP, TRL, TRP, Size 800A - 2000A

Zoro # G915544962
Mfr # BE-TPST11
product price: 
$1,669.99
/ea
Siemens Device adapter MCCB 4-pole 8US1313-4AM04
Siemens

Device adapter MCCB 4-pole

Zoro # G216284918
Mfr # 8US1313-4AM04
product price: 
$713.99
/ea
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 25
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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.

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