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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GENERAL ELECTRIC THQL1115 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA
MSRP $48.08Surplus $6.49GENERAL ELECTRIC THQL1115 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA​ ARCA SKU: C15-2947 Brand: GENERAL ELECTRIC MPN: THQL1115 UPC: 78316401285 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-2947
- Approval:
- UL
- Amps:
- 15 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, 15 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:
- 555073
- Voltage Rating:
- 120/240 VAC
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
- Mounting:
- Plug-On
- Series:
- THQL
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Country of Origin:
- United States
MSRP $48.08Surplus $6.49 -
GENERAL ELECTRIC THQB1115 Miniature Circuit Breakers (MCBs) 1P 15A 120V
MSRP $95.29Surplus $9.73GENERAL ELECTRIC THQB1115 Miniature Circuit Breakers (MCBs) 1P 15A 120V​ ARCA SKU: C15-3250 Brand: GENERAL ELECTRIC MPN: THQB1115 UPC: 78316401217 Shipping Weight: 0.35 lbs. Shipping...- SKU:
- C15-3250
- Type:
- Thermal Magnetic
- Type:
- Compact
- Amps:
- 32 A
- Terminal Type:
- Bolt-On
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- TS PIK:
- 112124753
- Current Rating:
- 15 A
- Number of Poles:
- 1
MSRP $95.29Surplus $9.73 -
GENERAL ELECTRIC THQP115 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA
MSRP $48.08Surplus $5.40GENERAL ELECTRIC THQP115 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA​ ARCA SKU: C15-3087 Brand: GENERAL ELECTRIC MPN: THQP115 UPC: 78316408567 Shipping Weight: 0.20 lbs. Shipping...- SKU:
- C15-3087
- Approval:
- UL
- Amps:
- 15 A
- Frame:
- Q-Line
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Maximum AC Voltage:
- 240 V
- Poles:
- 1
- Size:
- 1/2 Inch Width
- Terminal Type:
- Plug-On
- Type:
- Thermal Magnetic
- Volts:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1/2" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Fixed Thermal Magnetic, Circuit Breaker
- TS PIK:
- 112127458
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00472_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_INST.pdf
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
- Mounting:
- Plug-On
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
MSRP $48.08Surplus $5.40 -
GENERAL ELECTRIC THHQB1115 Miniature Circuit Breakers (MCBs) EA
MSRP $291.32Surplus $19.37GENERAL ELECTRIC THHQB1115 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-3920 Brand: GENERAL ELECTRIC MPN: THHQB1115 UPC: 78316411823 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-3920
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 15 A, 22 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- TS PIK:
- 112128179
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Mounting:
- Bolt-On
- Series:
- THHQ
- Country of Origin:
- United States
MSRP $291.32Surplus $19.37 -
GENERAL ELECTRIC THQL1115GFT Miniature Circuit Breakers (MCBs) 1P 15A EA
MSRP $421.19Surplus $25.84GENERAL ELECTRIC THQL1115GFT Miniature Circuit Breakers (MCBs) 1P 15A EA​ ARCA SKU: C15-5926 Brand: GENERAL ELECTRIC MPN: THQL1115GFT UPC: 78316448529 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-5926
- Type:
- Compact
- Terminal Type:
- Plug-On
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA at 120 VAC
- Short Description:
- 120/240 VAC, 15 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, Common Trip, Compact, Fixed Thermal Magnetic, Ground Fault, Self-Test, Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_32_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00341_1_2_SPEC.pdf
- TS PIK:
- 126205042
- Mounting:
- Plug-On
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
MSRP $421.19Surplus $25.84 -
Contact Us For Quote
GENERAL ELECTRIC THQB1115GF Molded Case Breakers (MCCBs)
MSRP $880.64Surplus $154.18GENERAL ELECTRIC THQB1115GF Molded Case Breakers (MCCBs)​ ARCA SKU: C15-5910 Brand: GENERAL ELECTRIC MPN: THQB1115GF UPC: Shipping Weight: 0.55 lbs. Shipping Height: 2.00 In...- SKU:
- C15-5910
- Size:
- 1 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Terminal Type:
- Load Lug
- Type:
- Molded Case, Fixed Thermal Magnetic, Non-Interchangeable Trip
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04199_1_CAD.pdf
- Current Rating:
- 15 A
- Series:
- THQB
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_36_CAT.pdf
- Short Description:
- 120/240 VAC, 15 A, 1-Pole, 10 kA, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, Bolt-On Mount, Molded Case, Thermal Magnetic, Self-Test, Ground Fault Circuit Breaker
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00124_INST.pdf
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Approval:
- UL, UL (Canada and US), CSA
- Mounting:
- Bolt-On
- Used On:
- Load Center, Lighting Panelboard
MSRP $880.64Surplus $154.18 -
GENERAL ELECTRIC THHQL1115 Miniature Circuit Breakers (MCBs)
MSRP $140.21Surplus $30.56GENERAL ELECTRIC THHQL1115 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2122 Brand: GENERAL ELECTRIC MPN: THHQL1115 UPC: 78316411738 Shipping Weight: 15.85 lbs. Shipping...- SKU:
- C15-2122
- Type:
- With Angle Opening
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120 VAC, 15 A, 22 kA Interrupt, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Plug-In Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_33_CAT.pdf
- Installation/Operator:
- EmersonElectric-Appleton_00031_INST.pdf
- Manufacturer Warranty:
- EmersonElectric-Appleton_00002_WARR.pdf
- TS PIK:
- 112128095
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Mounting:
- Plug-On
- Series:
- THHQ
- Country of Origin:
- United States
MSRP $140.21Surplus $30.56 -
GENERAL ELECTRIC THQC1115WL Din Rail Mounted Circuit Breakers
MSRP $84.06Surplus $27.70GENERAL ELECTRIC THQC1115WL Din Rail Mounted Circuit Breakers​ ARCA SKU: E30-8028 Brand: GENERAL ELECTRIC MPN: THQC1115WL UPC: 78316401248 Shipping Weight: 2.50 lbs. Shipping...- SKU:
- E30-8028
- Terminal Type:
- Lug
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 1
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- Type:
- Thermal Magnetic, Compact
- Country of Origin:
- United States
- Approval:
- UL
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
MSRP $84.06Surplus $27.70 -
Contact Us For Quote
GENERAL ELECTRIC TED113015 Molded Case Breakers (MCCBs) 15A 277V
MSRP $1,634.92Surplus $201.25GENERAL ELECTRIC TED113015 Molded Case Breakers (MCCBs) 15A 277V​ ARCA SKU: C15-5062 Brand: GENERAL ELECTRIC MPN: TED113015 UPC: 78316408240 Shipping Weight: 1.45 lbs. Shipping...- SKU:
- C15-5062
- Type:
- Thermal Magnetic
- Approval:
- UL
- Volts:
- 120/240/277/480 VAC
- Volts:
- 125 VDC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 10 kA at 480 VAC
- Interrupting Rating:
- 14 kA at 120/240/277 Volt AC
- Interrupting Rating:
- 10 kA at 125 Volt DC
- Frame Type:
- E150
- Maximum AC Voltage Rating:
- 480 V
- Maximum DC Voltage Rating:
- 125 V
- Short Description:
- 277/480 VAC, 15 A, 14 kA, 3-Pole, E150 Frame, Load Lug Terminal, Thermal Magnetic, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_67_6_68_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00116_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04182_1_CAD.pdf
- Voltage Rating:
- 120/240/277/480 VAC, 125 VDC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04182_1_CAD.pdf
- Current Rating:
- 15 A
- Number of Poles:
- 1
MSRP $1,634.92Surplus $201.25 -
GENERAL ELECTRIC TEY115 Molded Case Breakers (MCCBs)
MSRP $160.58Surplus $96.99GENERAL ELECTRIC TEY115 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-8368 Brand: GENERAL ELECTRIC MPN: TEY115 UPC: 78316418090 Shipping Weight: 0.75 lbs. Shipping Height: 1.00 In...- SKU:
- C15-8368
- TS PIK:
- 112129540
- Frame Type:
- TEY
- Type:
- Thermal Magnetic, Compact
- Number of Poles:
- 1
- Interrupting Rating:
- 14 kA at 120/240/277 VAC, 65 kA at 120 VAC
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_2_24_2_25_CAT.pdf
- Maximum AC Voltage Rating:
- 277 V
- Short Description:
- 480/277 VAC 3-Phase, 15 A, 65 kA, 1-Pole, Copper/Aluminum Load Lug, Bolt-On Terminal, TEY-Frame, Molded Case, Non-Interchangeable, Circuit Breaker
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 15 A
- Approval:
- UL
MSRP $160.58Surplus $96.99 -
GENERAL ELECTRIC THQB1115GFT Miniature Circuit Breakers (MCBs) 1P 15A EA
MSRP $533.02Surplus $36.01GENERAL ELECTRIC THQB1115GFT Miniature Circuit Breakers (MCBs) 1P 15A EA​ ARCA SKU: C15-5911 Brand: GENERAL ELECTRIC MPN: THQB1115GFT UPC: 78316448546 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-5911
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
- Current Rating:
- 15 A
- Short Description:
- 120/240 VAC, 15 A, 1-Pole, 10 kA, Bolt-On Mount, Molded Case, Fixed Thermal Magnetic, Self-Test, Ground Fault Circuit Breaker
- Catalog:
- ABB-GEIndustrial_00095_6_36_CAT.pdf
- TS PIK:
- 126205050
- Number of Poles:
- 1
MSRP $533.02Surplus $36.01 -
GENERAL ELECTRIC THQL1115GFEP Miniature Circuit Breakers (MCBs)
MSRP $262.73Surplus $94.58SKU: C15-12237 Brand: GENERAL ELECTRIC MPN: THQL1115GFEP UPC: 78316432105 Shipping Weight: 0.45 lbs. Shipping Height: 1.00 In. Shipping Length: 5.00 In. Shipping...- SKU:
- C15-12237
- TS PIK:
- 120578621
- Short Description:
- 120 VAC, 15 A, 10 kA, 1-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-On Mount, Box Terminal, Q-Line Frame, Molded Case, Common Trip, Fixed Thermal Magnetic, Equipment Protector, Ground Fault, Circuit Breaker
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 V
- Current Rating:
- 15 A
- Interrupting Rating:
- 10 kA
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_32_CAT.pdf
- Wire Size:
- 14 to 8 AWG Copper, 12 to 8 AWG Aluminum
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
MSRP $262.73Surplus $94.58
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