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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Eaton BR2020 Miniature Circuit Breakers (MCBs)
MSRP $125.45Surplus $29.84Eaton BR2020 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1211 Brand: Eaton MPN: BR2020 UPC: 78667637025 Shipping Weight: 0.35 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1211
- Type:
- Thermal Magnetic
- Type:
- Common/Independent Trip
- Approval:
- UL 489
- Size:
- 2.9 Inch Width x 1 Inch Depth x 2.5 Inch Height
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- BR Load Center
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG Copper/Aluminum at 65 Deg C
- Short Description:
- 120 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Common Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_88_CAT.pdf
- TS PIK:
- 21493953
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Voltage Rating:
- 120 VAC
- Series:
- BR
- Country of Origin:
- Dominican Republic
MSRP $125.45Surplus $29.84 -
Contact Us For Quote
Eaton BRSN215 Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph EA
MSRP $152.00Surplus $71.82Eaton BRSN215 Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1355 Brand: Eaton MPN: BRSN215 UPC: 786676364508 Shipping Weight: 0.65 lbs. Shipping...- SKU:
- C15-1355
- Series:
- BR
- Type:
- Common Trip
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120 VAC, 15 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic
- Catalog:
- Eaton_36650_V1T1_84_CAT.pdf
- Data Sheet:
- SiemensAG_06594_1_DATA.pdf
- TS PIK:
- 21493872
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 2
- Current Rating:
- 15 A
- Country of Origin:
- Dominican Republic
MSRP $152.00Surplus $71.82 -
Eaton BD2015 Miniature Circuit Breakers (MCBs)
MSRP $120.91Surplus $27.93SKU: C15-3815 Brand: Eaton MPN: BD2015 UPC: 78667636920 Shipping Weight: 0.35 lbs. Shipping Height: 1.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3815
- Series:
- BD
- Type:
- Thermal Magnetic
- Type:
- Duplex
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120 VAC, 20/15 A, 10 kA, 1-Pole, Plug-On Mount, BD Breaker, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_87_CAT.pdf
- TS PIK:
- 21493933
- Current Rating:
- 20/15 A
- Number of Poles:
- 2
- Voltage Rating:
- 120 VAC
- Country of Origin:
- United States
MSRP $120.91Surplus $27.93 -
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Eaton BR430 Miniature Circuit Breakers (MCBs) 2P 30A 240V EA
MSRP $264.01Surplus $87.78Eaton BR430 Miniature Circuit Breakers (MCBs) 2P 30A 240V EA​ ARCA SKU: C15-1273 Brand: Eaton MPN: BR430 UPC: 786676372206 Shipping Weight: 0.75 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1273
- Series:
- BR
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Type:
- Quadplex
- Approval:
- UL 489
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- BR Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120 VAC, 30 A, 10 kA, 2-Pole Outer/2-Pole Center, Plug-On Mount, Independent Trip, Duplex, Thermal Magnetic
- Catalog:
- Eaton_36620_V1T1_88_CAT.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Voltage Rating:
- 120 VAC
- Country of Origin:
- United States
MSRP $264.01Surplus $87.78 -
Contact Us For Quote
Eaton BRSN220 Miniature Circuit Breakers (MCBs) BR 2P 20A 240V 50/60Hz 1Ph Switched Neutral
MSRP $147.00Surplus $71.82Eaton BRSN220 Miniature Circuit Breakers (MCBs) BR 2P 20A 240V 50/60Hz 1Ph Switched Neutral​ ARCA SKU: C15-1356 Brand: Eaton MPN: BRSN220 UPC: 786676364553 Shipping Weight: 0.65 Shipping...- SKU:
- C15-1356
- Type:
- Thermal Magnetic, Common Trip
- Voltage Rating:
- 120 VAC
- Mounting:
- Plug-On
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Used On:
- Loadcenter
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120 VAC, 20 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker with Switching Neutral Pole
- Catalog:
- Eaton_36650_V1T1_84_CAT.pdf
- Specification/Technical:
- Eaton_37774_1_2_SPEC.pdf
- Series:
- BR
- Approval:
- UL 489
MSRP $147.00Surplus $71.82 -
GE THQL2130GFEP Miniature Circuit Breakers (MCBs)
MSRP $1,218.00Surplus $279.10SKU: C15-12234 Brand: GE MPN: THQL2130GFEP UPC: 78316432113 Shipping Weight: 0.80 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping Width: 4.00 In...- SKU:
- C15-12234
- TS PIK:
- 122961709
- Short Description:
- 120/240 VAC or 208 VAC Star/120 VAC, 30 A, 2-Pole, 10 kA, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, Plug-On Mount, Molded Case, Equipment Protector, Ground Fault Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_1_9_CAT.pdf
- Current Rating:
- 30 A
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 120 VAC
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00128_INST.pdf
- Number of Poles:
- 2
MSRP $1,218.00Surplus $279.10
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