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 THQP115 Miniature Circuit Breakers (MCBs) 1P 15A 120V EA
MSRP $35.32Surplus $6.43GENERAL 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
- Country of Origin:
- United States
MSRP $35.32Surplus $6.43 -
GENERAL ELECTRIC THHQB1115 Miniature Circuit Breakers (MCBs) EA
MSRP $214.00Surplus $24.13GENERAL 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 $214.00Surplus $24.13 -
GENERAL ELECTRIC TEY215 Miniature Circuit Breakers (MCBs)
MSRP $600.00Surplus $178.23SKU: C15-3716 Brand: GENERAL ELECTRIC MPN: TEY215 UPC: 78316418094 Shipping Weight: 1.40 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00...- SKU:
- C15-3716
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240/277 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 14 kA at 277 VAC
- Interrupting Rating:
- 65 kA at 120/240 Volt AC
- Application:
- HACR
- Short Description:
- 480 VAC Star/277 VAC, 15 A, 14 kA, 2-Pole, 14 to 8 KCMIL/12 to 8 KCMIL Copper/Aluminum, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_64_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00119_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04185_1_CAD.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 120/240/277 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04185_1_CAD.pdf
- Current Rating:
- 15 A
- TS PIK:
- 112129543
- Country of Origin:
- United States
MSRP $600.00Surplus $178.23 -
GENERAL ELECTRIC THQB32015 Miniature Circuit Breakers (MCBs) 3P 15A 240V EA
MSRP $393.25Surplus $81.90GENERAL ELECTRIC THQB32015 Miniature Circuit Breakers (MCBs) 3P 15A 240V EA​ ARCA SKU: C15-4906 Brand: GENERAL ELECTRIC MPN: THQB32015 UPC: 78316401239 Shipping Weight: 1.20 lbs. Shipping...- SKU:
- C15-4906
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
- Current Rating:
- 15 A
- Short Description:
- 240 VAC, 15 A, 10 kA, 3-Pole, 14 to 4 AWG Copper/12 to 4 AWG Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00326_1_2_SPEC.pdf
- TS PIK:
- 112124773
- Number of Poles:
- 3
- Country of Origin:
- United States
MSRP $393.25Surplus $81.90 -
GENERAL ELECTRIC THHQB32015 Miniature Circuit Breakers (MCBs)
MSRP $602.88Surplus $122.85SKU: C15-5896 Brand: GENERAL ELECTRIC MPN: THHQB32015 UPC: 78316411855 Shipping Weight: 1.10 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping...- SKU:
- C15-5896
- Number of Poles:
- 3
- Current Rating:
- 15 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 15 A, 22 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Approval:
- UL
- Country of Origin:
- United States
MSRP $602.88Surplus $122.85 -
GENERAL ELECTRIC THHQL1115 Miniature Circuit Breakers (MCBs)
MSRP $103.00Surplus $17.45GENERAL 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 $103.00Surplus $17.45 -
GENERAL ELECTRIC TEY115 Molded Case Breakers (MCCBs)
MSRP $117.96Surplus $74.00GENERAL 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
- Country of Origin:
- United States
MSRP $117.96Surplus $74.00 -
GENERAL ELECTRIC THQC1115WL Din Rail Mounted Circuit Breakers
MSRP $61.75Surplus $20.35GENERAL 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 $61.75Surplus $20.35 -
GENERAL ELECTRIC THQC32015WL Din Rail Mounted Circuit Breakers 3P 15A 240V
MSRP $370.99Surplus $24.22GENERAL ELECTRIC THQC32015WL Din Rail Mounted Circuit Breakers 3P 15A 240V​ ARCA SKU: C15-5923 Brand: GENERAL ELECTRIC MPN: THQC32015WL UPC: 78316401268 Shipping Weight: 2.60 lbs. Shipping...- SKU:
- C15-5923
- Type:
- Thermal Magnetic
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- Number of Poles:
- 3
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Terminal Type:
- Lug
- Current Rating:
- 15 A
- Mounting:
- DIN Rail
- Approval:
- UL
- Country of Origin:
- United States
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
MSRP $370.99Surplus $24.22 -
GENERAL ELECTRIC THQL1115GFEP Miniature Circuit Breakers (MCBs)
MSRP $193.00Surplus $128.70SKU: 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
- Country of Origin:
- United States
MSRP $193.00Surplus $128.70 -
GENERAL ELECTRIC THQL2115 Miniature Circuit Breakers (MCBs)
MSRP $90.00Surplus $20.26GENERAL ELECTRIC THQL2115 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2573 Brand: GENERAL ELECTRIC MPN: THQL2115 UPC: 78316401290 Shipping Weight: 0.65 lbs. Shipping Height: 3...- SKU:
- C15-2573
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- 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, 15 A, 10 kA, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Internal Common Trip, Compact, Fixed Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_30_CAT.pdf
- Data Sheet:
- Eaton_40777_1-5_DATA.pdf
- Installation/Operator:
- Eaton_00480_INST.pdf
- TS PIK:
- 555078
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00499_1_CAD.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Mounting:
- Plug-On
- Series:
- THQ
- Country of Origin:
- USA
MSRP $90.00Surplus $20.26 -
GENERAL ELECTRIC THQL21WY15 Other Circuit Breakers
MSRP $324.00Surplus $62.40GENERAL ELECTRIC THQL21WY15 Other Circuit Breakers​ ARCA SKU: C15-11383 Brand: GENERAL ELECTRIC MPN: THQL21WY15 UPC: Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-11383
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 15 A, 10 kA Interrupt, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Feeder Molded Case Circuit Breaker
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_9_CAT.pdf
- Current Rating:
- 15 A
- Terminal Type:
- Plug-On
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Country of Origin:
- Mexico
MSRP $324.00Surplus $62.40
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.
