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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Cutler-Hammer KT3300T Trip Units
MSRP $1,656.48Surplus $300.60SKU: A13-1256 Brand: Cutler-Hammer MPN: KT3300T UPC: 786679266076 Shipping Weight: 1.50 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00...- SKU:
- A13-1256
- Accessory Type:
- Trip Unit
- Adjustment:
- Magnetic Trip
- Approval:
- UL
- Amps:
- 300 A
- Frame:
- K
- Poles:
- 3
- Type:
- Thermal Magnetic
- Short Description:
- 300 A, 3-Pole, K Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
- Series:
- C
- Specification/Technical:
- Eaton_08724_1_2_SPEC.pdf
- Catalog:
- Eaton_27487_V4T2_299_V4T2_300_V4T2_302_CAT.pdf
- Current Rating:
- 300 A
- Number of Poles:
- 3
- Frame Type:
- K
- TS PIK:
- 21507993
- Country of Origin:
- Dominican Republic
MSRP $1,656.48Surplus $300.60 -
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Cutler-Hammer LR43556 Miniature Circuit Breakers (MCBs) EA
MSRP $190.58Surplus $47.81Cutler-Hammer LR43556 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9287 Brand: Cutler-Hammer MPN: LR43556 UPC: Shipping Weight: 0.60 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-9287
MSRP $190.58Surplus $47.81 -
Cutler-Hammer LT3600T Molded Case Breakers (MCCBs)
MSRP $5,863.12Surplus $842.84SKU: A13-1196 Brand: Cutler-Hammer MPN: LT3600T UPC: 786679580080 Shipping Weight: 2.35 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00...- SKU:
- A13-1196
- Accessory Type:
- Trip Unit
- Adjustment:
- Magnetic Trip
- Approval:
- UL
- Approval:
- CE
- Amps:
- 600 A
- Frame:
- LD
- Poles:
- 3
- Type:
- Thermal Magnetic
- Short Description:
- 600 A, 3-Pole, LD/HLD/LDC Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
- Series:
- C
- Specification/Technical:
- Eaton_08954_1_2_SPEC.pdf
- Installation/Operator:
- Eaton_00487_INST.pdf
- TS PIK:
- 21513708
- Frame Type:
- LD
- Number of Poles:
- 3
- Current Rating:
- 600 A
- Catalog:
- Eaton_27487_V4T2_324_V4T2_326_V4T2_484_CAT.pdf
- Country of Origin:
- United States
MSRP $5,863.12Surplus $842.84 -
Cutler-Hammer PDG23G0050TFFJ Molded Case Breakers (MCCBs)
MSRP $1,442.98Surplus $912.89SKU: U00-8431 Brand: Cutler-Hammer MPN: PDG23G0050TFFJ UPC: 78667932597 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- U00-8431
MSRP $1,442.98Surplus $912.89 -
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Cutler-Hammer PDG23G0090TFFJ Molded Case Breakers (MCCBs)
MSRP $1,083.59Surplus $1,050.11SKU: U00-8434 Brand: Cutler-Hammer MPN: PDG23G0090TFFJ UPC: 78667930249 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping...- SKU:
- U00-8434
MSRP $1,083.59Surplus $1,050.11 -
Cutler-Hammer QCGF1020 Din Rail Mounted Circuit Breakers EA
MSRP $367.69Surplus $56.14Cutler-Hammer QCGF1020 Din Rail Mounted Circuit Breakers EA​ ARCA SKU: C15-11196 Brand: Cutler-Hammer MPN: QCGF1020 UPC: 78667914605 Shipping Weight: 0.55 lbs. Shipping Height: 2.00...- SKU:
- C15-11196
- TS PIK:
- 106998265
- Country of Origin:
- Dominican Republic
- Short Description:
- 120 VAC, 20 A, 10 kA, 5 mA Trip Level, 1-Pole, Aluminum Lug Line Terminal, Cable-In/Out Mount, Thermal Magnetic, Circuit Protector, Ground Fault Circuit Breaker
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Approval:
- UL 489, CSA
- Terminal Type:
- Aluminum Lug Line Terminal
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Mounting:
- Cable In/Cable Out
- Catalog:
- Eaton_00073_V9T1_23_CAT.pdf
- Interrupting Rating:
- 10 kA
- Type:
- Thermal Magnetic, Circuit Protector
- Trip Sensitivity:
- 5 MilliA
MSRP $367.69Surplus $56.14 -
Cutler-Hammer QPHW2060 Miniature Circuit Breakers (MCBs)
MSRP $721.45Surplus $108.26SKU: C15-11562 Brand: Cutler-Hammer MPN: QPHW2060 UPC: 78667991062 Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00...- SKU:
- C15-11562
- TS PIK:
- 21517343
MSRP $721.45Surplus $108.26 -
Cutler-Hammer SPHM2RM0005 Din Rail Mounted Circuit Breakers EA
MSRP $477.41Surplus $137.68Cutler-Hammer SPHM2RM0005 Din Rail Mounted Circuit Breakers EA​ ARCA SKU: C15-9242 Brand: Cutler-Hammer MPN: SPHM2RM0005 UPC: 786679754269 Shipping Weight: 0.75 lbs. Shipping...- SKU:
- C15-9242
- Number of Poles:
- 2
- Mounting:
- DIN Rail
- Country of Origin:
- United States
MSRP $477.41Surplus $137.68 -
Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA
MSRP $459.21Surplus $156.73Cutler-Hammer SPHM2RM0010 Other Circuit Breakers EA​ ARCA SKU: C15-9251 Brand: Cutler-Hammer MPN: SPHM2RM0010 UPC: 786679754306 Shipping Weight: 0.70 lbs. Shipping Height: 2.00 In...- SKU:
- C15-9251
- Number of Poles:
- 2
MSRP $459.21Surplus $156.73 -
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GENERAL ELECTRIC 21-D156TFK Circuit Breaker Accessories
MSRP $918.18Surplus $169.10GENERAL ELECTRIC 21-D156TFK Circuit Breaker Accessories​ ARCA SKU: E30-8348 Brand: GENERAL ELECTRIC MPN: 21-D156TFK UPC: Shipping Weight: 4.55 lbs. Shipping Height: 5.00 In...- SKU:
- E30-8348
MSRP $918.18Surplus $169.10 -
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GENERAL ELECTRIC 21-D157SFH Circuit Breaker Accessories
MSRP $1,583.87Surplus $290.86SKU: E30-11681 Brand: GENERAL ELECTRIC MPN: 21-D157SFH UPC: Shipping Weight: 13.70 lbs. Shipping Height: 6.00 In. Shipping Length: 36.00 In. Shipping Width: 7.00 In...- SKU:
- E30-11681
MSRP $1,583.87Surplus $290.86 -
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GENERAL ELECTRIC 21-D157SFL Circuit Breaker Accessories
MSRP $1,157.11Surplus $212.80GENERAL ELECTRIC 21-D157SFL Circuit Breaker Accessories​ ARCA SKU: C15-8876 Brand: GENERAL ELECTRIC MPN: 21-D157SFL UPC: Shipping Weight: 13.65 lbs. Shipping Height: 5.00 In...- SKU:
- C15-8876
MSRP $1,157.11Surplus $212.80 -
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GENERAL ELECTRIC 21-D166TJK Circuit Breaker Accessories
MSRP $1,157.11Surplus $383.71SKU: C15-8887 Brand: GENERAL ELECTRIC MPN: 21-D166TJK UPC: Shipping Weight: 11.50 lbs. Shipping Height: 7.00 In. Shipping Length: 9.00 In. Shipping Width: 8.00 In...- SKU:
- C15-8887
MSRP $1,157.11Surplus $383.71 -
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GENERAL ELECTRIC FAL341001021 Molded Case Breakers (MCCBs)
MSRP $2,994.86Surplus $1,078.15SKU: C15-7025 Brand: GENERAL ELECTRIC MPN: FAL341001021 UPC: Shipping Weight: 5.05 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-7025
- Prop 65 Warning:
- Yes
- Series:
- FA
- Current Rating:
- 100 A
- Short Description:
- 480 VAC, 250 VDC, 100 A, 18/10 kA, 3-Pole, F-Frame, Unit Mount, Thermal Magnetic, Shunt Trip, Molded Case Circuit Breaker
- Number of Poles:
- 3
- Frame Type:
- F
- Approval:
- UL, CSA
- Terminal Type:
- Line Lug, Load Lug
- Maximum DC Voltage Rating:
- 250 V
- Maximum AC Voltage Rating:
- 480 V
- Type:
- Molded Case, Thermal Magnetic
- Size:
- 4.5 Inch W x 4.13 Inch D x 6 Inch H
- Data Sheet:
- SchneiderElectric-SquareD_04480_1_2_DATA.pdf
- Voltage Rating:
- 240/480 VAC at 50/60 Hz, 480 VAC Star/277 VAC at 50/60 Hz (UL/CSA/NOM), 415 VAC at 50/60 Hz (IEC), 250 VDC
- Interrupting Rating:
- 25 kA at 240 VAC, 18 kA at 480 VAC Star/277 VAC, 18 kA at 480 VAC (UL/CSA/NOM), 10/2.5 kA at 415 VAC (IEC), 10 kA at 250 VDC
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
MSRP $2,994.86Surplus $1,078.15 -
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GENERAL ELECTRIC FBN36TE025RV Molded Case Breakers (MCCBs)
MSRP $3,039.58Surplus $1,376.00SKU: C15-6922 Brand: GENERAL ELECTRIC MPN: FBN36TE025RV UPC: 78316439514 Shipping Weight: 2.90 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping...- SKU:
- C15-6922
- TS PIK:
- 123020062
- Voltage Rating:
- 240/480 VAC
- Interrupting Rating:
- 65 kA at 480 VAC, 150 kA at 240 VAC
- Current Rating:
- 25 A
- Number of Poles:
- 3
- Frame Type:
- FB100
- Type:
- Thermal Magnetic
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01746_1_CAD.pdf
- Terminal Type:
- Line and Load Lug
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00018_INST.pdf
- Maximum AC Voltage Rating:
- 480 V
- Short Description:
- 600 VAC Star/347 VAC, 25 A, 65 kA Interrupt, 3-Pole, 10 to 4 AWG Aluminum/Copper Load Lug Terminal, FB100-Frame, Fixed Thermal Magnetic, Molded Case Circuit Breaker with A-Series AD Plus Lighting Panel
- Approval:
- UL
MSRP $3,039.58Surplus $1,376.00 -
GENERAL ELECTRIC FBN36TE035R2 Molded Case Breakers (MCCBs) 3P 35A
MSRP $3,007.56Surplus $948.80SKU: C15-6893 Brand: GENERAL ELECTRIC MPN: FBN36TE035R2 UPC: 78316433652 Shipping Weight: 3.05 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping...- SKU:
- C15-6893
- TS PIK:
- 115927774
- Frame Type:
- FB100
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04142_1_CAD.pdf
- Data Sheet:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04447_1_2_DATA.pdf
- Interrupting Rating:
- 65 kA at 480 VAC, 150 kA at 240 VAC
- Number of Poles:
- 3
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00088_INST.pdf
- Short Description:
- 240/480 VAC 600 Star/347 VAC 50/60 Hz, 35 A, 150 kA at 240 VAC, 65 kA at 480 VAC, 3-Pole, Load Lug Terminal, FB100 Frame, LI Trip Function, Molded Case, Fixed Thermal Magnetic, Current Limiting, Non-Interchangeable Circuit Breaker
- Type:
- Thermal Magnetic
- Voltage Rating:
- 240/480 VAC
- Current Rating:
- 35 A
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Load Lug
- Approval:
- UL
MSRP $3,007.56Surplus $948.80 -
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GENERAL ELECTRIC FBN36TE100RV Molded Case Breakers (MCCBs) 100A
MSRP $3,535.88Surplus $1,520.84SKU: C15-6894 Brand: GENERAL ELECTRIC MPN: FBN36TE100RV UPC: 78316439524 Shipping Weight: 3.10 lbs. Shipping Height: 8.00 In. Shipping Length: 5.00 In. Shipping...- SKU:
- C15-6894
- TS PIK:
- 115927775
- Short Description:
- 600 VAC Star/347 VAC, 100 A, 65 kA Interrupt, 3-Pole, 4 to 1/0 AWG Aluminum/Copper Load Lug Terminal, FB100-Frame, Fixed Thermal Magnetic, Molded Case Circuit Breaker with A-Series AD Plus Lighting Panel
- Voltage Rating:
- 240/480 VAC
- Terminal Type:
- Line and Load Lug
- Type:
- Thermal Magnetic
- Approval:
- UL
- Interrupting Rating:
- 65 kA at 480 VAC, 150 kA at 240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01746_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00018_INST.pdf
- Current Rating:
- 100 A
- Maximum AC Voltage Rating:
- 480 V
- Frame Type:
- FB100
- Number of Poles:
- 3
MSRP $3,535.88Surplus $1,520.84 -
GENERAL ELECTRIC FBV16TE070R2 Molded Case Breakers (MCCBs)
MSRP $1,063.52Surplus $499.68SKU: E30-7999 Brand: GENERAL ELECTRIC MPN: FBV16TE070R2 UPC: 78316433423 Shipping Weight: 3.75 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping...- SKU:
- E30-7999
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00088_INST.pdf
- Short Description:
- 240/277/347 VAC 50/60 Hz, 70 A, 35 kA at 240/277 VAC, 1-Pole, Load Lug Terminal, FB100 Frame, LI Trip Function, Molded Case, Fixed Thermal Magnetic, Current Limiting, Non-Interchangeable Circuit Breaker
- Type:
- Thermal Magnetic
- Interrupting Rating:
- 35 kA at 277 VAC
- Number of Poles:
- 1
- Data Sheet:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04447_1_2_DATA.pdf
- Frame Type:
- FB100
- Maximum AC Voltage Rating:
- 277 V
- Terminal Type:
- Load Lug
- Voltage Rating:
- 277 VAC
- Current Rating:
- 70 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_05921_1_CAD.pdf
- Approval:
- UL
MSRP $1,063.52Surplus $499.68 -
GENERAL ELECTRIC FBV16TE090R2 Molded Case Breakers (MCCBs)
MSRP $929.25Surplus $325.66SKU: E30-8000 Brand: GENERAL ELECTRIC MPN: FBV16TE090R2 UPC: 78316433425 Shipping Weight: 1.45 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping...- SKU:
- E30-8000
- Short Description:
- 90A MCCB 1P 347V FBV
MSRP $929.25Surplus $325.66 -
GENERAL ELECTRIC FBV36TE020RV Molded Case Breakers (MCCBs) 20A
MSRP $2,755.98Surplus $978.35SKU: C15-6890 Brand: GENERAL ELECTRIC MPN: FBV36TE020RV UPC: 78316439500 Shipping Weight: 3.25 lbs. Shipping Height: 9.00 In. Shipping Length: 5.00 In. Shipping...- SKU:
- C15-6890
- TS PIK:
- 125879360
- Voltage Rating:
- 240/480 VAC
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00018_INST.pdf
- Type:
- Thermal Magnetic
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01745_1_CAD.pdf
- Number of Poles:
- 3
- Interrupting Rating:
- 35 kA at 480 VAC, 65 kA at 240 VAC
- Maximum AC Voltage Rating:
- 480 V
- Terminal Type:
- Line and Load Lug
- Frame Type:
- FB100
- Current Rating:
- 20 A
- Short Description:
- 600 VAC Star/347 VAC, 20 A, 35 kA Interrupt, 3-Pole, 14 to 10 AWG Aluminum/Copper Load Lug Terminal, FB100-Frame, Fixed Thermal Magnetic, Molded Case Circuit Breaker with A-Series AD Plus Lighting Panel
- Approval:
- UL
MSRP $2,755.98Surplus $978.35
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