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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GE TEYD2050B Molded Case Breakers (MCCBs) TEYD 2P 50A 480V 50/60Hz 1Ph
MSRP $756.00Surplus $465.50SKU: C15-4015 Brand: GE MPN: TEYD2050B UPC: 783164461633 Shipping Weight: 1.55 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping Width: 2.00 In...- SKU:
- C15-4015
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Volts:
- 480 Star/277 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 25 kA at 480 Star/277 VAC
- Interrupting Rating:
- 65 kA at 120/240 Volt AC
- Short Description:
- 480 VAC Star/277 VAC, 50 A, 25 kA, 2-Pole, TEYD Frame, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_65_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00118_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04186_1_CAD.pdf
- Current Rating:
- 50 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04186_1_CAD.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC, 480 Star/277 VAC
- Country of Origin:
- United States
MSRP $756.00Surplus $465.50 -
GE TEYD3050B Molded Case Breakers (MCCBs)
MSRP $1,200.00Surplus $521.29SKU: C15-10153 Brand: GE MPN: TEYD3050B UPC: 78316446178 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10153
- TS PIK:
- 124775376
- Voltage Rating:
- 120/240 VAC, 480 Star/277 VAC
- Number of Poles:
- 3
- Current Rating:
- 50 A
- Short Description:
- 120/240 VAC, 480 Star/277 VAC, 50 A, 65 kA, 3-Pole, 10 to 4 AWG, Q-Line Frame, Thermal Magnetic, Compact, Lighting Panel Molded Case Circuit Breaker
- Interrupting Rating:
- 25 kA at 480 Star/277 VAC, 65 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Approval:
- UL
MSRP $1,200.00Surplus $521.29 -
GE TEYH3050B Molded Case Breakers (MCCBs)
MSRP $1,800.00Surplus $708.71SKU: C15-10170 Brand: GE MPN: TEYH3050B UPC: 78316446218 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10170
- TS PIK:
- 124775416
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC, 65 kA at 120/240 VAC
- Number of Poles:
- 3
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04186_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00118_INST.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_65_CAT.pdf
- Short Description:
- 480 VAC Star/277 VAC, 50 A, 35 kA, 3-Pole, TEYH Frame, 10 to 4 AWG Copper/Aluminum, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Non-Interchangeable, Molded Case Circuit Breaker
- Voltage Rating:
- 120/240 VAC, 480 Star/277 VAC
- Current Rating:
- 50 A
- Approval:
- UL
MSRP $1,800.00Surplus $708.71 -
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GE THHQB1150 Miniature Circuit Breakers (MCBs)
MSRP $40.72Surplus $27.08SKU: C15-10198 Brand: GE MPN: THHQB1150 UPC: 78316411830 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10198
- TS PIK:
- 112128186
- Short Description:
- 120/240 VAC, 50 A, 22 kA, 1-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Current Rating:
- 50 A
- Frame Type:
- Q-Line
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
MSRP $40.72Surplus $27.08 -
GE THHQB2150 Miniature Circuit Breakers (MCBs)
MSRP $225.35Surplus $59.85GE THHQB2150 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6013 Brand: GE MPN: THHQB2150 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0...- SKU:
- C15-6013
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Number of Poles:
- 2
- Terminal Type:
- Bolt-On
- Short Description:
- 120/240 VAC, 50 A, 22 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
MSRP $225.35Surplus $59.85 -
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GE THHQB22050 Molded Case Breakers (MCCBs)
MSRP $759.00Surplus $204.93SKU: C15-14317 Brand: GE MPN: THHQB22050 UPC: 78316411849 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14317
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 50 A, 22 kA, 2-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 50 A
- Terminal Type:
- Bolt-On
- Number of Poles:
- 2
- Frame Type:
- Q-Line
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
MSRP $759.00Surplus $204.93 -
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GE THHQC1150LL Molded Case Breakers (MCCBs)
MSRP $169.00Surplus $45.63SKU: C15-14447 Brand: GE MPN: THHQC1150LL UPC: 78316410902 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14447
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Short Description:
- 120/240 VAC, 50 A, 22 kA, 1-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Frame Type:
- Q-Line
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Lug
MSRP $169.00Surplus $45.63 -
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GE THHQC1150WL3 Molded Case Breakers (MCCBs)
MSRP $40.50Surplus $10.94SKU: C15-14376 Brand: GE MPN: THHQC1150WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14376
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 22kA
- Current Rating:
- 50 A
- Number of Poles:
- 1
- Short Description:
- 50 A 22kA 120/240 Vac
MSRP $40.50Surplus $10.94 -
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GE THHQC2150LL Molded Case Breakers (MCCBs)
MSRP $335.00Surplus $90.45SKU: C15-14465 Brand: GE MPN: THHQC2150LL UPC: 78316410937 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14465
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Number of Poles:
- 2
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12196_1_CAD.pdf
- Short Description:
- 120/240 VAC, 50 A, 22 kA, 2-Pole, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
MSRP $335.00Surplus $90.45 -
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GE THHQC2150WL3 Molded Case Breakers (MCCBs)
MSRP $83.50Surplus $22.55SKU: C15-14385 Brand: GE MPN: THHQC2150WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14385
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 2
- Short Description:
- 50 A 22kA 120/240 Vac
- Interrupting Rating:
- 22kA
- Current Rating:
- 50 A
MSRP $83.50Surplus $22.55 -
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GE THHQC22050WL Molded Case Breakers (MCCBs)
MSRP $659.00Surplus $177.93SKU: C15-14396 Brand: GE MPN: THHQC22050WL UPC: 78316411804 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14396
- Number of Poles:
- 2
- Short Description:
- 240 VAC, 50 A, 22 kA, 2-Pole, Copper/Aluminum Line and Load Lug Terminal, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Terminal Type:
- Lug
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Type:
- Thermal Magnetic, Compact
- Approval:
- UL
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- Current Rating:
- 50 A
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
MSRP $659.00Surplus $177.93 -
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GE THHQC32050WL Molded Case Breakers (MCCBs)
MSRP $1,043.00Surplus $281.61SKU: C15-14409 Brand: GE MPN: THHQC32050WL UPC: 78316411817 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14409
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 50 A, 22 kA, 3-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Current Rating:
- 50 A
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Compact
- Approval:
- UL
- Terminal Type:
- Lug
- Interrupting Rating:
- 22 kA at 120/240 VAC
MSRP $1,043.00Surplus $281.61 -
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GE THHQL22050 Molded Case Breakers (MCCBs)
MSRP $411.00Surplus $110.97SKU: C15-14229 Brand: GE MPN: THHQL22050 UPC: 78316411760 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14229
- Number of Poles:
- 2
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
- Terminal Type:
- Plug-On
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- Approval:
- UL
- Short Description:
- 240 VAC, 50 A, 22 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Frame Type:
- Q-Line
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
MSRP $411.00Surplus $110.97 -
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GE THHQL32050 Miniature Circuit Breakers (MCBs)
MSRP $180.00Surplus $119.70SKU: C15-10207 Brand: GE MPN: THHQL32050 UPC: 78316411773 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10207
- TS PIK:
- 112128129
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 240 VAC, 50 A, 22 kA Interrupt, 3-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Frame Type:
- Q-Line
- Number of Poles:
- 3
- Terminal Type:
- Plug-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 50 A
MSRP $180.00Surplus $119.70 -
GE THQB2150ST1 Miniature Circuit Breakers (MCBs)
MSRP $393.25Surplus $192.51SKU: C15-6029 Brand: GE MPN: THQB2150ST1 UPC: 78316403377 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6029
- Current Rating:
- 50 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00025_INST.pdf
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- TS PIK:
- 124121956
MSRP $393.25Surplus $192.51 -
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GE THQB22050 Miniature Circuit Breakers (MCBs)
MSRP $547.00Surplus $147.69SKU: C15-14259 Brand: GE MPN: THQB22050 UPC: 78316401234 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14259
- Short Description:
- 240 VAC, 50 A, 10 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 50 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
MSRP $547.00Surplus $147.69 -
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GE THQB32050ST1 Shunt Trips
MSRP $622.40Surplus $238.07SKU: A13-1395 Brand: GE MPN: THQB32050ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- A13-1395
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_37_CAT.pdf
- Current Rating:
- 50 A
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
MSRP $622.40Surplus $238.07 -
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GE THQC1150LL Molded Case Breakers (MCCBs)
MSRP $89.00Surplus $24.03SKU: C15-14438 Brand: GE MPN: THQC1150LL UPC: 78316410874 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14438
- Frame Type:
- Q-Line
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 1-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Number of Poles:
- 1
MSRP $89.00Surplus $24.03 -
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GE THQC1150WL3 Molded Case Breakers (MCCBs)
MSRP $20.25Surplus $5.47SKU: C15-14340 Brand: GE MPN: THQC1150WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14340
- Current Rating:
- 50 A
- Short Description:
- 50 A 10kA 120/240 Vac
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
MSRP $20.25Surplus $5.47 -
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GE THQC2150LL Molded Case Breakers (MCCBs)
MSRP $179.00Surplus $48.33SKU: C15-14456 Brand: GE MPN: THQC2150LL UPC: 78316407098 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14456
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 2-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Frame Type:
- Q-Line
- Terminal Type:
- Lug
- Current Rating:
- 50 A
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA at 120/240 VAC
MSRP $179.00Surplus $48.33
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