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 SU201M-K6 Miniature Circuit Breakers (MCBs) 1P 6A 240V
MSRP $114.35Surplus $31.68Abb SU201M-K6 Miniature Circuit Breakers (MCBs) 1P 6A 240V​ ARCA SKU: C15-4029 Brand: ABB MPN: SU201M-K6 UPC: 888614423107 Shipping Weight: 0.30 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4029
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 6 A
- Interrupting Rating:
- 10 kA
- Mounting:
- DIN Rail
- Poles:
- 1
- Size:
- 69 Millimeter Length x 17.5 Millimeter Width x 111 Millimeter Height
- Terminal Type:
- Failsafe Bi-Directional Cylinder Lift Double ClA Screw
- Type:
- Current Limiting
- Used On:
- Motor
- Volts:
- 480 Star/277 VAC 50/60 Hertz
- Volts:
- 48/96 VDC
- Gauge:
- 18 to 4 AWG (Conductor)
- Gauge:
- 18 to 8 AWG (Busbar)
- Short Description:
- 69 MM x 17.5 MM x 111
- Wire Size:
- 18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
- Catalog:
- ABBInstallationProducts_00808_4_6_CAT.pdf
- Current Rating:
- 6 A
- Data Sheet:
- ABBInstallationProducts_00911_1-7_10_DATA.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 480 Star/277 VAC 50/60 Hertz, 48/96 VDC
- Installation/Operator:
- ABBInstallationProducts_00074_INST.pdf
MSRP $114.35Surplus $31.68 -
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Abb SUM203M-C13 Din Rail Mounted Circuit Breakers
MSRP $155.65Surplus $36.88SKU: 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 $155.65Surplus $36.88 -
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Abb T1B020TL-1 Molded Case Breakers (MCCBs) T1B 1P 20A 277V 50/60Hz 1Ph T1 Frame
MSRP $709.24Surplus $173.91Abb 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 $709.24Surplus $173.91 -
ABB T1NQ020TL Other Circuit Breakers
Surplus $70.39SKU: C15-12071 Brand: ABB MPN: T1NQ020TL UPC: 6620199307014 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-12071
Surplus $70.39 -
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Abb T4N250 Terminal Blocks
MSRP $748.72Surplus $704.06SKU: 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 $748.72Surplus $704.06 -
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ABB T5L-D400MCS-UL/CSA Molded Case Breakers (MCCBs) EA
MSRP $6,806.50Surplus $2,450.34SKU: 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 $6,806.50Surplus $2,450.34 -
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Abb T5L400DW Molded Case Breakers (MCCBs) EA
MSRP $8,988.41Surplus $1,852.69SKU: 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 $8,988.41Surplus $1,852.69 -
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Abb T7S1200BW Molded Case Breakers (MCCBs) T7S 3P 1200A 600V 50/60Hz 3Ph T7 Frame
MSRP $35,675.59Surplus $7,227.78SKU: 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 $35,675.59Surplus $7,227.78 -
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ABB THHQB1115GFT Miniature Circuit Breakers (MCBs)
MSRP $179.20Surplus $275.20SKU: C15-11841 Brand: ABB MPN: THHQB1115GFT UPC: 78316448550 Shipping Weight: 2.00 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 2.00 In...- SKU:
- C15-11841
- TS PIK:
- 126210864
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Approval:
- UL
- Short Description:
- 120 VAC, 15 A, 22 kA, 1-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Terminal Type:
- Bolt-On
- Frame Type:
- Q-Line
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 120 V
- Interrupting Rating:
- 22 kA at 120 VAC
- Voltage Rating:
- 120 VAC
MSRP $179.20Surplus $275.20 -
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Abb THQB32015 Molded Case Breakers (MCCBs)
MSRP $535.33Surplus $165.78SKU: C15-8968 Brand: ABB MPN: THQB32015 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8968
- TS PIK:
- 112124773
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Current Rating:
- 15 A
- Short Description:
- 240 VAC, 15 A, 10 kA, 3-Pole, 14 to 4 AWG Copper/12 to 4 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
MSRP $535.33Surplus $165.78 -
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ABB TS3 N 150 Terminal Blocks
MSRP $408.39Surplus $165.98ABB 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 $408.39Surplus $165.98 -
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Abb XT1HU3030AFD000XXX Molded Case Breakers (MCCBs)
MSRP $805.89Surplus $1,071.83SKU: 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 $805.89Surplus $1,071.83 -
ABB XT1HU3030AFF000XXX Molded Case Breakers (MCCBs)
MSRP $758.24Surplus $239.33SKU: 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 $758.24Surplus $239.33 -
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Abb XT1HU3030AYD000XXX Molded Case Breakers (MCCBs)
MSRP $1,214.28Surplus $725.60SKU: U00-8845 Brand: ABB MPN: XT1HU3030AYD000XXX UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8845
MSRP $1,214.28Surplus $725.60 -
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Abb XT1HU3060AFD000XXX Molded Case Breakers (MCCBs)
MSRP $999.19Surplus $664.46SKU: C15-9721 Brand: ABB MPN: XT1HU3060AFD000XXX UPC: 5622175058 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-9721
- TS PIK:
- 128560443
- Short Description:
- XT1H 125 TMF 60-600 3P F F UL/CSA
MSRP $999.19Surplus $664.46 -
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Abb XT1HU3100AFD000XXX Molded Case Breakers (MCCBs)
MSRP $1,044.12Surplus $1,177.80SKU: C15-9868 Brand: ABB MPN: XT1HU3100AFD000XXX UPC: 5622175062 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-9868
- TS PIK:
- 128183566
- Short Description:
- XT1H 125 TMF 100-1000 3P F F UL/CSA
MSRP $1,044.12Surplus $1,177.80 -
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Abb XT1NU3015AYD000XXX Molded Case Breakers (MCCBs)
MSRP $1,965.72Surplus $530.74SKU: U00-8846 Brand: ABB MPN: XT1NU3015AYD000XXX UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8846
MSRP $1,965.72Surplus $530.74 -
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Abb XT1NU3020AYD000XXX Molded Case Breakers (MCCBs)
MSRP $2,237.98Surplus $604.25SKU: U00-8847 Brand: ABB MPN: XT1NU3020AYD000XXX UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8847
MSRP $2,237.98Surplus $604.25 -
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Abb XT1NU3030AYD000XXX Molded Case Breakers (MCCBs)
MSRP $2,237.98Surplus $749.82SKU: U00-8848 Brand: ABB MPN: XT1NU3030AYD000XXX UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8848
MSRP $2,237.98Surplus $749.82 -
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Abb XT1SU3100AFD000XXX Molded Case Breakers (MCCBs)
MSRP $844.01Surplus $680.65SKU: C15-9869 Brand: ABB MPN: XT1SU3100AFD000XXX UPC: 5622175046 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00...- SKU:
- C15-9869
- TS PIK:
- 128183395
- Short Description:
- XT1S 125 TMF 100-1000 3P F F UL/CSA
MSRP $844.01Surplus $680.65
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.
