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 THQL1120 Miniature Circuit Breakers (MCBs) THQL 1P 20A 120/240V 50/60Hz 1Ph EA
MSRP $35.32Surplus $4.48GE THQL1120 Miniature Circuit Breakers (MCBs) THQL 1P 20A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-3159 Brand: GE MPN: THQL1120 UPC: 78316401286 Shipping Weight: 0.35 lbs. Shipping...- SKU:
- C15-3159
- Approval:
- UL
- Amps:
- 20 A
- Frame:
- Q-Line
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Maximum AC Voltage:
- 240 V
- Poles:
- 1
- Terminal Type:
- Plug-On
- Type:
- Thermal Magnetic
- Type:
- Compact
- Volts:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- TS PIK:
- 555074
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00499_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Series:
- THQ
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $35.32Surplus $4.48 -
GE THQL1140 Miniature Circuit Breakers (MCBs) THQL 1P 40A 50/60Hz 1Ph EA
MSRP $52.82Surplus $10.80GE THQL1140 Miniature Circuit Breakers (MCBs) THQL 1P 40A 50/60Hz 1Ph EA​ ARCA SKU: C15-7010 Brand: GE MPN: THQL1140 UPC: 30783164012881 Shipping Weight: 1.20 lbs. Shipping Height: 1...- SKU:
- C15-7010
- TS PIK:
- 555076
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 40 A
- Terminal Type:
- Plug-On
- Short Description:
- 120/240 VAC, 40 A, 10 kA Interrupt, 1-Pole, (1) 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-In Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Feeder Molded Case Circuit Breaker
- Mounting:
- Plug-On
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
MSRP $52.82Surplus $10.80 -
Contact Us For Quote
GE THQL1150 Miniature Circuit Breakers (MCBs) THQL 1P 50A 50/60Hz 1Ph EA
MSRP $53.82Surplus $10.91GE THQL1150 Miniature Circuit Breakers (MCBs) THQL 1P 50A 50/60Hz 1Ph EA​ ARCA SKU: C15-7011 Brand: GE MPN: THQL1150 UPC: 78316401289 Shipping Weight: 1.50 lbs. Shipping Height: 1.00...- SKU:
- C15-7011
- TS PIK:
- 555077
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Voltage Rating:
- 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00499_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
- Terminal Type:
- Plug-On
- Current Rating:
- 50 A
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 1-Pole, 8 to 3 AWG Copper/Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Number of Poles:
- 1
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Mounting:
- Plug-On
MSRP $53.82Surplus $10.91 -
Contact Us For Quote
GE THQP125 Miniature Circuit Breakers (MCBs)
MSRP $37.00Surplus $11.70GE THQP125 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2795 Brand: GE MPN: THQP125 UPC: 783164085693 Shipping Weight: 0.20 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2795
- Type:
- Thermal Magnetic
- Approval:
- UL
- Size:
- 1/2 Inch Width
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 25 A, 10 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1/2" Plug-In Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_6_1_7_CAT.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01810_1_CAD.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01810_1_CAD.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 25 A
- Mounting:
- Plug-On
- Series:
- THQ
- TS PIK:
- 112127460
MSRP $37.00Surplus $11.70 -
Contact Us For Quote
GE THQL1115GF Miniature Circuit Breakers (MCBs)
Surplus $42.00SKU: C15-8415 Brand: GE MPN: THQL1115GF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8415
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL, CSA
- Mounting:
- Plug-On
- Type:
- Feeder, Fixed Thermal Magnetic, Common Trip
- Current Rating:
- 15 A
- Number of Poles:
- 1
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00498_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Plug-On, Thermal Magnetic, Feeder, Ground Fault, Circuit Breaker
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Interrupting Rating:
- 10 kA
- Size:
- 1 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Series:
- THQL
- Used On:
- Load Center
Surplus $42.00 -
GE THQL1120AF2 Miniature Circuit Breakers (MCBs) THQL 1P 20A 50/60Hz 1Ph EA
MSRP $285.36Surplus $152.94GE THQL1120AF2 Miniature Circuit Breakers (MCBs) THQL 1P 20A 50/60Hz 1Ph EA​ ARCA SKU: C15-5981 Brand: GE MPN: THQL1120AF2 UPC: 783164652819 Shipping Weight: 0.45 lbs. Shipping...- SKU:
- C15-5981
- TS PIK:
- 121913504
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, 14 to 10 AWG Copper/Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Arc Fault, Circuit Breaker
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00500_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Number of Poles:
- 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_31_CAT.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Mounting:
- Plug-On
MSRP $285.36Surplus $152.94 -
Contact Us For Quote
GE THQL1120GF Miniature Circuit Breakers (MCBs)
MSRP $76.00Surplus $20.52SKU: C15-14170 Brand: GE MPN: THQL1120GF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14170
- Short Description:
- 120/240 VAC, 20 A, 1-Pole, 10 kA, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, Plug-On Mount, Molded Case, Thermal Magnetic, Self-Test, Ground Fault Circuit Breaker
- Series:
- THQL
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04199_1_CAD.pdf
- Size:
- 1 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_32_CAT.pdf
- Used On:
- Load Center
- Voltage Rating:
- 120/240 VAC
- Mounting:
- Plug-On
- Approval:
- UL, CSA
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Type:
- Feeder, Fixed Thermal Magnetic, Common Trip
- Current Rating:
- 20 A
MSRP $76.00Surplus $20.52
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