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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Carling Technologies AS2-B0-24-620-1D1-I Miniature Circuit Breakers (MCBs)
MSRP $150.00Surplus $58.39SKU: C15-11913 Brand: Carling Technologies MPN: AS2-B0-24-620-1D1-I UPC: Shipping Weight: 0.30 lbs. Shipping Height: 2.00 In. Shipping Length: 3.00 In. Shipping...- SKU:
- C15-11913
MSRP $150.00Surplus $58.39 -
Carlo Gavazzi RN1A23A30 DIN Rail and Accessories EA
MSRP $140.00Surplus $13.18Carlo Gavazzi RN1A23A30 DIN Rail and Accessories EA​ ARCA SKU: C26-18346 Brand: Carlo Gavazzi MPN: RN1A23A30 UPC: 535003538859 Shipping Weight: 1.20 lbs. Shipping Height: 5.00 In...- SKU:
- C26-18346
MSRP $140.00Surplus $13.18 -
Cbi QL-1-13-DM-KM-2A-LW Miniature Circuit Breakers (MCBs) 1P 2A 240V 50/60Hz
MSRP $130.00Surplus $9.62Cbi QL-1-13-DM-KM-2A-LW Miniature Circuit Breakers (MCBs) 1P 2A 240V 50/60Hz​ ARCA SKU: C15-4646 Brand: Cbi MPN: QL-1-13-DM-KM-2A-LW UPC: Shipping Weight: 0.25 Shipping Height: 1.00 In...- SKU:
- C15-4646
- Volts:
- 240 V
- Amps:
- 2 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
- Series:
- QL
MSRP $130.00Surplus $9.62 -
Challenger A2030 Miniature Circuit Breakers (MCBs)
MSRP $100.00Surplus $50.04Challenger A2030 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8843 Brand: Challenger MPN: A2030 UPC: Shipping Weight: 0.50 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-8843
- Number of Poles:
- 2
MSRP $100.00Surplus $50.04 -
Challenger C115 Miniature Circuit Breakers (MCBs) 1P 15A 50/60Hz 1Ph EA
MSRP $100.00Surplus $11.56Challenger C115 Miniature Circuit Breakers (MCBs) 1P 15A 50/60Hz 1Ph EA​ ARCA SKU: C15-8216 Brand: Challenger MPN: C115 UPC: Shipping Weight: 0.80 lbs. Shipping Height: 4.00 In...- SKU:
- C15-8216
- Short Description:
- 12 to 10 AWG, #10 Stud, 600 V, Metallic, Electrolytic Tin Plated Copper, Non-Insulated, Serrated Brazed Seam Barrel, Electrical, Fork Terminal (500 per Pack)
- Type:
- Standard
- Catalog:
- ABB-StaKon_00078_23_26_CAT.pdf
- Number of Poles:
- 1
MSRP $100.00Surplus $11.56 -
Challenger C220 Miniature Circuit Breakers (MCBs)
MSRP $22.53Surplus $9.13Challenger C220 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5785 Brand: Challenger MPN: C220 UPC: Shipping Weight: 2.00 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-5785
- Number of Poles:
- 2
MSRP $22.53Surplus $9.13 -
Challenger C230 Miniature Circuit Breakers (MCBs) 2P 30A 50/60Hz 3Ph EA
MSRP $100.00Surplus $22.15Challenger C230 Miniature Circuit Breakers (MCBs) 2P 30A 50/60Hz 3Ph EA​ ARCA SKU: C15-8210 Brand: Challenger MPN: C230 UPC: 08593795794 Shipping Weight: 1.30 lbs. Shipping Height: 5...- SKU:
- C15-8210
- Size:
- 12.3 Inch x 9.3 Inch x 16.4 Inch
- Short Description:
- 1-Ply Capacity, Towel Dispenser (1 per Pack)
- Type:
- Electronic Hybrid Roll
- Number of Poles:
- 2
- Country of Origin:
- USA
MSRP $100.00Surplus $22.15 -
Challenger C315 Everything Else EA
MSRP $176.00Surplus $49.60Challenger C315 Everything Else EA​ ARCA SKU: U00-3273 Brand: Challenger MPN: C315 UPC: 10786849465527 Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- U00-3273
MSRP $176.00Surplus $49.60 -
Challenger C320 Miniature Circuit Breakers (MCBs)
MSRP $118.04Surplus $30.24Challenger C320 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5788 Brand: Challenger MPN: C320 UPC: Shipping Weight: 2.15 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-5788
- Number of Poles:
- 3
MSRP $118.04Surplus $30.24 -
Challenger C330 Miniature Circuit Breakers (MCBs)
MSRP $100.00Surplus $42.72Challenger C330 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8220 Brand: Challenger MPN: C330 UPC: Shipping Weight: 1.15 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-8220
- Type:
- Cable, Braided Shielded
- Short Description:
- 4-Conductor, Braided Shielded, Signal Processor Cable for CS700/CS800 Industrial Flame Monitoring Viewing Head
- Used On:
- CS700/CS800 Industrial Flame Monitoring Viewing Head
- Voltage Rating:
- 115/230 VAC 1-Phase
- CAD Drawings:
- RegalBeloit-MarathonMotors_01426_1_CAD.pdf
- Mounting:
- Round Frame Mount
- Installation/Operator:
- RegalBeloit-MarathonMotors_00004_INST.pdf
- Number of Poles:
- 3
MSRP $100.00Surplus $42.72 -
Challenger CBBGF1020 Miniature Circuit Breakers (MCBs)
MSRP $202.35Surplus $29.99Challenger CBBGF1020 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5789 Brand: Challenger MPN: CBBGF1020 UPC: Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-5789
- Number of Poles:
- 1
MSRP $202.35Surplus $29.99 -
Challenger HAGF215 Miniature Circuit Breakers (MCBs)
MSRP $1,500.00Surplus $248.61SKU: C15-8850 Brand: Challenger MPN: HAGF215 UPC: Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-8850
- Number of Poles:
- 2
MSRP $1,500.00Surplus $248.61 -
Challenger HBQ3C060 Miniature Circuit Breakers (MCBs)
MSRP $150.00Surplus $26.22Challenger HBQ3C060 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-8851 Brand: Challenger MPN: HBQ3C060 UPC: Shipping Weight: 1.30 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-8851
- Number of Poles:
- 3
MSRP $150.00Surplus $26.22 -
Challenger HOM230GFI Miniature Circuit Breakers (MCBs) HOM 2P 30A 120V 50/60Hz 1Ph
MSRP $351.88Surplus $153.35SKU: C15-4867 Brand: Challenger MPN: HOM230GFI UPC: 78590130323 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-4867
- Catalog:
- SchneiderElectric_00257_1_20_7_23_CAT.pdf
- Type:
- Common Trip
- Interrupting Rating:
- 10 kA
- Size:
- 2 Inch Width x 2.98 Inch Depth x 3.13 Inch Height
- Number of Poles:
- 2
- Data Sheet:
- SchneiderElectric-SquareD_13450_1_2_DATA.pdf
- Mounting:
- Plug-On
- Wire Size:
- 12 to 4 AWG (Aluminum), 14 to 6 AWG (Copper)
- Current Rating:
- 30 A
- Installation/Operator:
- SchneiderElectric-SquareD_00207_INST.pdf
- Terminal Type:
- Screw ClA
- Used On:
- Load Center
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 30 A, 10 kA Interrupt, 2-Pole, 12 to 4 AWG Aluminum, 14 to 6 AWG Copper, Plug-On Mount, Screw ClA Terminal, Miniature Circuit Breaker
- Country of Origin:
- United States
MSRP $351.88Surplus $153.35 -
Challenger TED134015 Molded Case Breakers (MCCBs)
MSRP $1,494.68Surplus $578.92SKU: C15-4871 Brand: Challenger MPN: TED134015 UPC: 78316406380 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-4871
- TS PIK:
- 126886993
- Short Description:
- 480 VAC, 15 A, 18 kA Interrupt, 3-Pole, Aluminum/Copper Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Mid Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Voltage Rating:
- 120/240/277/480/600 VAC, 125/250/500 VDC
- Current Rating:
- 15 A
- Number of Poles:
- 3
- Interrupting Rating:
- 14 kA at 600 VAC, 18 kA at 120/240/277/480 VAC, 10 kA at 125/250/500 VDC
- Type:
- Thermal Magnetic
- Terminal Type:
- Copper/Aluminum Line and Load Lug
MSRP $1,494.68Surplus $578.92 -
Connecticut Electric UBIF-220N Miniature Circuit Breakers (MCBs)
MSRP $85.00Surplus $31.95SKU: C15-11894 Brand: Connecticut Electric MPN: UBIF-220N UPC: 1936401940 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping...- SKU:
- C15-11894
- TS PIK:
- 117075073
MSRP $85.00Surplus $31.95 -
Connecticut Electric UBIF30NB Miniature Circuit Breakers (MCBs)
MSRP $93.45Surplus $35.23SKU: C15-11908 Brand: Connecticut Electric MPN: UBIF30NB UPC: 9492500417 Shipping Weight: 0.40 lbs. Shipping Height: 4.00 In. Shipping Length: 5.00 In. Shipping...- SKU:
- C15-11908
- TS PIK:
- 128347934
MSRP $93.45Surplus $35.23 -
Cooper MXDV2032 Trip Unit/UVR/Shunt Trip Accessories
MSRP $40.00Surplus $9.23SKU: A13-1583 Brand: Cooper MPN: MXDV2032 UPC: Shipping Weight: 0.10 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In. Product...- SKU:
- A13-1583
- Short Description:
- is a trip unit designed for circuit breakers. It includes undervoltage release (UVR) and shunt trip accessories. These components ensure protection against undervoltage conditions and allow remote tripping of the breaker.
- Country of Origin:
- United States
MSRP $40.00Surplus $9.23 -
Crouse Hinds CCV2100 Miniature Circuit Breakers (MCBs)
MSRP $1,396.00Surplus $328.51SKU: C15-8018 Brand: Crouse Hinds MPN: CCV2100 UPC: 78668536833 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-8018
- TS PIK:
- 123986986
- Short Description:
- 240 VAC, 100 A, 10 kA, 2-Pole, Lug Screw Terminal, Bolt-On Mount, Thermal Magnetic, Main Tenant, Enclosed Circuit Breaker
- Type:
- Thermal Magnetic, Main
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA
- Size:
- 7.7 Inch Length x 4.5 Inch Width x 5.4 Inch Height
- Series:
- CCV
- Used On:
- ECC Unit Enclosure
- Wire Size:
- 2/0 AWG to 300 KCMIL (Copper/Aluminum)
- Number of Poles:
- 2
- Terminal Type:
- Lug
- Mounting:
- Bolt-On
- Catalog:
- Eaton_36620_V1T1_101_CAT.pdf
- Current Rating:
- 100 A
MSRP $1,396.00Surplus $328.51 -
Crouse-Hinds BAB2070 Miniature Circuit Breakers (MCBs) 2P 70A
MSRP $281.42Surplus $144.35Crouse-Hinds BAB2070 Miniature Circuit Breakers (MCBs) 2P 70A​ ARCA SKU: C15-5365 Brand: Crouse-Hinds MPN: BAB2070 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-5365
- TS PIK:
- 21508695
- Catalog:
- Eaton_03771_V4T1_11_V4T1_12_V4T1_46_CAT.pdf
- Size:
- 3.8 Inch Length x 2.2 Inch Width x 4.8 Inch Height
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Voltage Rating:
- 120/240 VAC
- Mounting:
- Bolt-On
- Terminal Type:
- Extended Tang Line, Box Lug Load
- Type:
- Thermal Magnetic
- Series:
- BAB
- Short Description:
- 120/240 VAC, 70 A, 10 kA, 2-Pole, Extended Tang Line/Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
- Number of Poles:
- 2
- Current Rating:
- 70 A
- Interrupting Rating:
- 10 kA at 120/240 VAC, 5 kA at 24 to 48/62.5/80 VDC
- Country of Origin:
- Dominican Republic
MSRP $281.42Surplus $144.35
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