Circuit Breakers
Our selection of circuit breakers spans a wide range of applications, from heavy-duty air circuit breakers (ACBs) to compact miniature circuit breakers (MCBs). We offer leading brands like Eaton, Siemens, and Square D, known for their reliability and performance. Whatever your power management needs, you can find the perfect solution here at ARCA Supply.
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Din Rail Mounted Circuit Breakers
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Main Breakers
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Miniature Circuit Breakers (MCBs)
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Molded Case Breakers (MCCBs)
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Motor Circuit Protector (MCPs)
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Lug Terminal Kits
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Auxiliary, Shunt, Trip Units and UVRs
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Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
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Abb SUM203M-C13 Din Rail Mounted Circuit Breakers
MSRP $114.34Surplus $27.09SKU: C15-9611 Brand: ABB MPN: SUM203M-C13 UPC: Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-9611
MSRP $114.34Surplus $27.09 -
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Abb T1B020TL-1 Molded Case Breakers (MCCBs) T1B 1P 20A 277V 50/60Hz 1Ph T1 Frame
MSRP $521.00Surplus $127.75Abb T1B020TL-1 Molded Case Breakers (MCCBs) T1B 1P 20A 277V 50/60Hz 1Ph T1 Frame​ ARCA SKU: C15-3542 Brand: ABB MPN: T1B020TL-1 UPC: 662019930886 Shipping Weight: 0.85 Shipping Height: 2...- SKU:
- C15-3542
- Frame Type:
- T1
- Voltage Rating:
- 277 V
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Short Description:
- T1B 1P 20A 277V 50/60Hz 1Ph T1 Frame
MSRP $521.00Surplus $127.75 -
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Abb T4N250 Terminal Blocks
MSRP $550.00Surplus $517.20SKU: U00-8726 Brand: ABB MPN: T4N250 UPC: Shipping Weight: 8.30 lbs. Shipping Height: 10.00 In. Shipping Length: 12.00 In. Shipping Width: 10.00 In. Product...- SKU:
- U00-8726
MSRP $550.00Surplus $517.20 -
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ABB T5L-D400MCS-UL/CSA Molded Case Breakers (MCCBs) EA
MSRP $5,000.00Surplus $1,800.00SKU: C15-9276 Brand: ABB MPN: T5L-D400MCS-UL/CSA UPC: 1564466550 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-9276
- TS PIK:
- 122318346
MSRP $5,000.00Surplus $1,800.00 -
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Abb T5L400DW Molded Case Breakers (MCCBs) EA
MSRP $6,602.81Surplus $1,360.97SKU: C15-5317 Brand: ABB MPN: T5L400DW UPC: Shipping Weight: 9.70 lbs. Shipping Height: 10.00 In. Shipping Length: 12.00 In. Shipping Width: 11.00 In. Product...- SKU:
- C15-5317
MSRP $6,602.81Surplus $1,360.97 -
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Abb T7S1200BW Molded Case Breakers (MCCBs) T7S 3P 1200A 600V 50/60Hz 3Ph T7 Frame
MSRP $26,207.00Surplus $5,309.47SKU: C15-4775 Brand: ABB MPN: T7S1200BW UPC: Shipping Weight: 31.70 lbs. Shipping Height: 11.00 In. Shipping Length: 14.00 In. Shipping Width: 14.00 In. Product...- SKU:
- C15-4775
- Volts:
- 600 V
- Amps:
- 1200 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- T7
- Short Description:
- BKR T7S 1200A 3P LS/I UL
MSRP $26,207.00Surplus $5,309.47 -
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ABB TS3 N 150 Terminal Blocks
MSRP $300.00Surplus $121.93ABB TS3 N 150 Terminal Blocks​ ARCA SKU: L20-8659 Brand: ABB MPN: TS3 N 150 UPC: Shipping Weight: 6.35 lbs. Shipping Height: 10.00 In. Shipping Length: 8.00 In...- SKU:
- L20-8659
MSRP $300.00Surplus $121.93 -
Abb XT1HU3030AFD000XXX Molded Case Breakers (MCCBs)
MSRP $592.00Surplus $203.34SKU: C15-9720 Brand: ABB MPN: XT1HU3030AFD000XXX UPC: 5622175053 Shipping Weight: 2.65 lbs. Shipping Height: 6.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00...- SKU:
- C15-9720
- TS PIK:
- 128183443
MSRP $592.00Surplus $203.34 -
ABB XT1HU3030AFF000XXX Molded Case Breakers (MCCBs)
MSRP $557.00Surplus $175.81SKU: C15-11786 Brand: ABB MPN: XT1HU3030AFF000XXX UPC: 8015644786748 Shipping Weight: 2.70 lbs. Shipping Height: 5.00 In. Shipping Length: 5.00 In. Shipping Width: 6...- SKU:
- C15-11786
- TS PIK:
- 126302696
MSRP $557.00Surplus $175.81 -
ABB XT4NU3040FFJ000XXX Molded Case Breakers (MCCBs)
MSRP $900.00Surplus $218.82SKU: C15-11849 Brand: ABB MPN: XT4NU3040FFJ000XXX UPC: 8057558265889 Shipping Weight: 5.70 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 7...- SKU:
- C15-11849
MSRP $900.00Surplus $218.82 -
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Abl Sursum 1GU10 Miniature Circuit Breakers (MCBs) Din Rail Attachment 1P 10A 277VAC
MSRP $20.00Surplus $7.23Abl Sursum 1GU10 Miniature Circuit Breakers (MCBs) Din Rail Attachment 1P 10A 277VAC​ ARCA SKU: C15-4390 Brand: ABL SURSUM MPN: 1GU10 UPC: Shipping Weight: 0.35 Shipping Height: 1.00 In...- SKU:
- C15-4390
- Series:
- 1GU10
- Volts:
- 277 VAC
- Amps:
- 10 A
- Poles:
- 1
MSRP $20.00Surplus $7.23 -
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Abl Sursum 1GU20 Miniature Circuit Breakers (MCBs) 1P 20A
MSRP $18.00Surplus $7.91Abl Sursum 1GU20 Miniature Circuit Breakers (MCBs) 1P 20A​ ARCA SKU: C15-4378 Brand: ABL SURSUM MPN: 1GU20 UPC: Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4378
- Series:
- 1GU20
- Amps:
- 20 A
- Poles:
- 1
MSRP $18.00Surplus $7.91 -
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Abl Sursum 1GU30 Miniature Circuit Breakers (MCBs) EA
MSRP $28.00Surplus $10.08Abl Sursum 1GU30 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-8907 Brand: ABL SURSUM MPN: 1GU30 UPC: Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-8907
MSRP $28.00Surplus $10.08 -
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Accu Sharp 35-2104 Miniature Circuit Breakers (MCBs) EA
Surplus $35.20Accu Sharp 35-2104 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5024 Brand: Accu Sharp MPN: 35-2104 UPC: 010151547514 Shipping Weight: 0.05 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-5024
- Amps:
- 4 A
- Short Description:
- CIRCUIT BREAKER 4A
Surplus $35.20 -
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Adalet XCBAN4 Circuit Breaker Accessories
MSRP $1,716.84Surplus $618.07SKU: C15-7245 Brand: Adalet MPN: XCBAN4 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7245
MSRP $1,716.84Surplus $618.07 -
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Ae UVT-24 Circuit Breaker Accessories EA
MSRP $73.00Surplus $4.52Ae UVT-24 Circuit Breaker Accessories EA​ ARCA SKU: C15-11008 Brand: Ae MPN: UVT-24 UPC: Shipping Weight: 0.20 lbs. Shipping Height: 3.00 In. Shipping Length: 3.00 In...- SKU:
- C15-11008
MSRP $73.00Surplus $4.52 -
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Airpax APG6-1-62-252-A-01 Miniature Circuit Breakers (MCBs) 1P 2.5A 250VAC
Surplus $334.62Airpax APG6-1-62-252-A-01 Miniature Circuit Breakers (MCBs) 1P 2.5A 250VAC​ ARCA SKU: C15-4383 Brand: Airpax MPN: APG6-1-62-252-A-01 UPC: Shipping Weight: 0.15 Shipping Height: 1.00...- SKU:
- C15-4383
- Poles:
- 1
- Volts:
- 250 VAC
- Amps:
- 2.5 A
- Series:
- APG6-1-62-252-A-01
Surplus $334.62 -
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Airpax IELHR11-1-62-2.00-91-V Miniature Circuit Breakers (MCBs) 2A 250VAC
MSRP $155.00Surplus $47.13Airpax IELHR11-1-62-2.00-91-V Miniature Circuit Breakers (MCBs) 2A 250VAC​ ARCA SKU: C15-4594 Brand: Airpax MPN: IELHR11-1-62-2.00-91-V UPC: Shipping Weight: 0.55 Shipping Height: 2...- SKU:
- C15-4594
- Volts:
- 250 VAC
- Amps:
- 2 A
- Series:
- IELHR11-1-62-2.00-91-V
MSRP $155.00Surplus $47.13 -
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Airpax IELR1-1-62-1.00-91 Miniature Circuit Breakers (MCBs) 10A 250V
MSRP $42.00Surplus $17.50Airpax IELR1-1-62-1.00-91 Miniature Circuit Breakers (MCBs) 10A 250V​ ARCA SKU: C15-4443 Brand: Airpax MPN: IELR1-1-62-1.00-91 UPC: Shipping Weight: 0.25 Shipping Height: 1.00 In...- SKU:
- C15-4443
- Volts:
- 250 V
- Amps:
- 10 A
- Series:
- IELR1-1-62-1.00-91
MSRP $42.00Surplus $17.50 -
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Airpax PP21-2-.750A-OC-V Circuit Breaker Accessories 250VAC
MSRP $80.00Surplus $21.06Airpax PP21-2-.750A-OC-V Circuit Breaker Accessories 250VAC​ ARCA SKU: C15-4445 Brand: Airpax MPN: PP21-2-.750A-OC-V UPC: Shipping Weight: 0.15 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-4445
- Volts:
- 250 VAC
- Series:
- PP21-2-.750A-OC-V
MSRP $80.00Surplus $21.06
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.
