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
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- Qty in Cart
- Price
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Eaton FAZ-D2/2-RT Din Rail Mounted Circuit Breakers
MSRP $511.02Surplus $111.19SKU: C15-11245 Brand: Eaton MPN: FAZ-D2/2-RT UPC: 1508102096 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In...- SKU:
- C15-11245
- TS PIK:
- 124501522
- Country of Origin:
- Germany
- Short Description:
- 277/480 VAC 50/60 Hz, 2 A, 2-Pole, 10/14 kA, 10 to 20 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
- Type:
- Current Limiting, Thermal Magnetic
- Series:
- FAZ
- Mounting:
- DIN Rail
- Voltage Rating:
- 277/480 VAC, 96 VDC
- Terminal Type:
- Ring Tongue
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Interrupting Rating:
- 10 kA at 277/480 VAC (UL, CSA), 10 kA at 96 VDC (UL, CSA)
- Current Rating:
- 2 A
- Number of Poles:
- 2
- Size:
- 1.4 Inch Width x 3.15 Inch Height
- Approval:
- UL 489, CSA C22.2, CCC
- Data Sheet:
- Eaton_56888_1-5_DATA.pdf
- Trip Setting:
- 10 to 20 x Rated Current
MSRP $511.02Surplus $111.19 -
Eaton FAZ-D2/3 Miniature Circuit Breakers (MCBs) EA
MSRP $546.00Surplus $65.57Eaton FAZ-D2/3 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9023 Brand: Eaton MPN: FAZ-D2/3 UPC: 4015082788841 Shipping Weight: 0.80 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9023
- Data Sheet:
- Eaton_54126_1-3_DATA.pdf
- Number of Poles:
- 3
- Interrupting Rating:
- 10 kA
- Size:
- 2.09 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Wire Size:
- 18 to 4/18 to 8 AWG
- Type:
- Thermal Magnetic
- Current Rating:
- 2 A
- Voltage Rating:
- 277/480 VAC
- Series:
- FAZ
- Short Description:
- 277/480 VAC 50/60 Hz, 2 A, 3-Pole, 10 kA, 10 to 20 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
- Mounting:
- DIN Rail
- Terminal Type:
- Screw
- Curve Type:
- D
- Approval:
- UL 1077, UL (Canada and US), CSA C22.2, CE
- Country of Origin:
- Germany
- Trip Setting:
- 10 to 20 x Rated Current
MSRP $546.00Surplus $65.57 -
Eaton FAZ-D2/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 2A 480V 50/60Hz 3Ph
MSRP $671.12Surplus $70.62Eaton FAZ-D2/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 2A 480V 50/60Hz 3Ph​ ARCA SKU: C15-2716 Brand: Eaton MPN: FAZ-D2/3-NA UPC: 015081021363 Shipping Weight: 0.85 Shipping Height: 5...- SKU:
- C15-2716
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CCC
- Size:
- 2.09 Inch Width x 3.15 Inch Height
- Volts:
- 277/480 VAC at 50/60 Hertz
- Volts:
- 96 VDC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 kA at 96 Volt DC (UL
- Terminal Type:
- Screw
- Trip Setting:
- 10 to 20 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 2 A, 3-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_56889_1-5_DATA.pdf
- Current Rating:
- 2 A
- Number of Poles:
- 3
- Voltage Rating:
- 270/480 VAC
- Curve Type:
- D
- Country of Origin:
- Germany
MSRP $671.12Surplus $70.62 -
Eaton FAZ-D2/3N Miniature Circuit Breakers (MCBs) EA
MSRP $781.21Surplus $137.55Eaton FAZ-D2/3N Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9071 Brand: Eaton MPN: FAZ-D2/3N UPC: 4015082789862 Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9071
- Short Description:
- 277/480 VAC 50/60 Hz, 2 A, 3-Pole+ Neutral, 10 kA, 10 to 20 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
- Series:
- FAZ
- Terminal Type:
- Screw
- Mounting:
- DIN Rail
- Type:
- Thermal Magnetic
- Number of Poles:
- 3+Neutral
- Data Sheet:
- Eaton_54127_1_2_DATA.pdf
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Current Rating:
- 2 A
- Size:
- 2.09 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Voltage Rating:
- 277/480 VAC
- Interrupting Rating:
- 10 kA
- Wire Size:
- 18 to 4/18 to 8 AWG
- Curve Type:
- D
- Approval:
- UL 1077, UL (Canada and US), CSA C22.2, CE
- Country of Origin:
- Germany
- Trip Setting:
- 10 to 20 x Rated Current
MSRP $781.21Surplus $137.55 -
Eaton FAZ-K2/1 Miniature Circuit Breakers (MCBs) FAZ 1P 2A 277V 50/60Hz 1Ph EA
MSRP $233.80Surplus $23.40Eaton FAZ-K2/1 Miniature Circuit Breakers (MCBs) FAZ 1P 2A 277V 50/60Hz 1Ph EA​ ARCA SKU: C15-2595 Brand: Eaton MPN: FAZ-K2/1 UPC: 015082785929 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-2595
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 2 A
- Interrupting Rating:
- 10 kA
- Mounting:
- DIN Rail
- Poles:
- 1
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Terminal Type:
- Screw
- Trip Setting:
- 8 to 12 x Rated Current
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Volts:
- 277/480 VAC
- Gauge:
- 18 to 4/18 to 8 AWG
- Short Description:
- 277/480 VAC 50/60 Hz, 2 A, 1-Pole, 10 kA, 8 to 12 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, K-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
- Series:
- FAZ
- TS PIK:
- 124503164
- Current Rating:
- 2 A
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Voltage Rating:
- 270/480 VAC
- Data Sheet:
- Eaton_54277_1-8_DATA.pdf
- Wire Size:
- 18 to 4/18 to 8 AWG
- Number of Poles:
- 1
- Curve Type:
- K
- Country of Origin:
- Germany
MSRP $233.80Surplus $23.40 -
Eaton FAZ-S2/1 Miniature Circuit Breakers (MCBs) EA
MSRP $233.80Surplus $27.43Eaton FAZ-S2/1 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5350 Brand: Eaton MPN: FAZ-S2/1 UPC: 01508278607 Shipping Weight: 0.25 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-5350
- Approval:
- UL 1077
- Approval:
- CSA C22.2
- Approval:
- CCC
- Amps:
- 2 A
- Interrupting Rating:
- 5 kA at 277 VAC
- Interrupting Rating:
- 5 Kiloamp at 48 Volt DC (UL
- Interrupting Rating:
- CSA)
- Mounting:
- DIN Rail
- Poles:
- 1
- Size:
- 0.69 Inch Length
- Terminal Type:
- Screw
- Trip Setting:
- 13 to 17 x Rated Current
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Volts:
- 277 VAC at 50/60 Hertz
- Volts:
- 48 VDC (UL/CSA)
- Short Description:
- 277/480 VAC 50/60 Hz, 2 A, 1-Pole, 10 kA, 13 to 17 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, S-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
- Series:
- FAZ
- Specification/Technical:
- Eaton_51645_1_SPEC.pdf
- Data Sheet:
- Eaton_56907_1-9_DATA.pdf
- Current Rating:
- 2 A
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Voltage Rating:
- 277/480 VAC
- Number of Poles:
- 1
- Curve Type:
- S
- Country of Origin:
- Germany
MSRP $233.80Surplus $27.43 -
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Eaton FAZ-Z2/1 Miniature Circuit Breakers (MCBs) FAZ 1P 2A 277V 50/60Hz 1Ph
MSRP $224.61Surplus $20.28Eaton FAZ-Z2/1 Miniature Circuit Breakers (MCBs) FAZ 1P 2A 277V 50/60Hz 1Ph​ ARCA SKU: C15-3955 Brand: Eaton MPN: FAZ-Z2/1 UPC: 015082786209 Shipping Weight: 0.25 Shipping Height: 1.00 In...- SKU:
- C15-3955
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 2 A
- Interrupting Rating:
- 10 kA
- Mounting:
- DIN Rail
- Poles:
- 1
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Terminal Type:
- Line/Load
- Trip Setting:
- 2 to 3 x Rated Current
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Volts:
- 277/480 VAC
- Gauge:
- 18 to 4/18 to 8 AWG
- Short Description:
- 277/480 VAC 50/60 Hz, 2 A, 1-Pole, 10 kA, 2 to 3 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, Z-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
- Series:
- FAZ
- Current Rating:
- 2 A
- Voltage Rating:
- 277/480 VAC
- Data Sheet:
- Eaton_54396_1-9_DATA.pdf
- Wire Size:
- 18 to 4/18 to 8 AWG
- Number of Poles:
- 1
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Country of Origin:
- Germany
MSRP $224.61Surplus $20.28 -
Eaton XBATCP2 Miniature Circuit Breakers (MCBs) EA
MSRP $69.75Surplus $14.88Eaton XBATCP2 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9464 Brand: Eaton MPN: XBATCP2 UPC: 78211692540 Shipping Weight: 0.10 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-9464
- TS PIK:
- 121242966
- Type:
- Thermal
- Current Rating:
- 2 A
- Short Description:
- EATON, THERMAL MINIATURE CIRCUIT BREAKER, IEC-XB SERIES, BLACK, 2.0A CURRENT
- Catalog:
- Eaton_21260_V7T8_83_CAT.pdf
- Voltage Rating:
- 250 VAC, 65 VDC
MSRP $69.75Surplus $14.88 -
GENERAL ELECTRIC THED113020WL Molded Case Breakers (MCCBs)
MSRP $1,652.45Surplus $447.16SKU: C15-6976 Brand: GENERAL ELECTRIC MPN: THED113020WL UPC: 78316423694 Shipping Weight: 1.60 lbs. Shipping Height: 2.00 In. Shipping Length: 8.00 In. Shipping...- SKU:
- C15-6976
- TS PIK:
- 21108151
- Short Description:
- 277 VAC, 125 VDC, 20 A, 65 kA Interrupt, 1-Pole, Aluminum/Copper Line/Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/High Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Current Rating:
- 2 A
- Number of Poles:
- 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_9_6_67_CAT.pdf
MSRP $1,652.45Surplus $447.16 -
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Schneider Electric MGN61302 Din Rail Mounted Circuit Breakers
MSRP $17.79Surplus $12.91SKU: C15-12104 Brand: Schneider Electric MPN: MGN61302 UPC: 785901560906 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- C15-12104
- Number of Poles:
- 1
- Terminal Type:
- Single Barrel
- Wire Size:
- 18 to 16 AWG
- Short Description:
- 277 VAC 50/60 Hz, 2 A, 10 kA, 18 to 16 AWG, 1-Pole, DIN Rail Mount, Gray, Thermal Magnetic, Miniature Circuit Breaker
- Type:
- Miniature, Thermal Magnetic
- Approval:
- UL 489, CSA C22.2, CCC, IEC
- Catalog:
- SchneiderElectric-SquareD_00103_20_CAT.pdf
- Current Rating:
- 2 A
- Mounting:
- DIN Rail
- Voltage Rating:
- 277 VAC
- Size:
- 18 MM W x 68.7 MM D x 141 MM H
- Data Sheet:
- SchneiderElectric_01066_1_2_DATA.pdf
- Interrupting Rating:
- 10 kA at 277 VAC
MSRP $17.79Surplus $12.91 -
Contact Us For Quote
Schneider Electric MGN61313 Miniature Circuit Breakers (MCBs) MG 2P 2A 277V 50/60Hz 1Ph
MSRP $649.34Surplus $159.18Schneider Electric MGN61313 Miniature Circuit Breakers (MCBs) MG 2P 2A 277V 50/60Hz 1Ph​ ARCA SKU: C15-4767 Brand: Schneider Electric MPN: MGN61313 UPC: 78590180028 Shipping Weight: 0.75 Shipping...- SKU:
- C15-4767
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CCC
- Approval:
- IEC
- Amps:
- 2 A
- Interrupting Rating:
- 10 kA at 480 VAC Star/277 VAC
- Mounting:
- DIN Rail
- Poles:
- 2
- Size:
- 36 MM W x 68.7 MM D x 141 MM H
- Terminal Type:
- Single Barrel
- Type:
- Miniature
- Type:
- Thermal Magnetic
- Volts:
- 480 VAC Star/277 VAC
- Gauge:
- 18 to 16 AWG
- Short Description:
- 480 VAC Star/277 VAC 50/60 Hz, 2 A, 10 kA Interrupt, 2-Pole, Gray, 35 MM DIN Rail Mount, Tunnel Terminal, C Curve, Thermal Magnetic, Miniature Circuit Breaker
- Number of Poles:
- 2
- Current Rating:
- 2 A
- Voltage Rating:
- 480 VAC Star/277 VAC
- Catalog:
- SchneiderElectric-SquareD_00103_19_20_CAT.pdf
- Data Sheet:
- SchneiderElectric_04430_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric_00301_INST.pdf
- Wire Size:
- 18 to 16 AWG
MSRP $649.34Surplus $159.18
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