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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Contact Us For Quote
GENERAL ELECTRIC THQC2150WL Din Rail Mounted Circuit Breakers 2P 50A 120V
MSRP $200.00Surplus $38.24GENERAL ELECTRIC THQC2150WL Din Rail Mounted Circuit Breakers 2P 50A 120V​ ARCA SKU: C15-4753 Brand: GENERAL ELECTRIC MPN: THQC2150WL UPC: 78316401256 Shipping Weight: 0.80 lbs. Shipping...- SKU:
- C15-4753
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 50 A, 10 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Line/Load Lug Terminal, 35 MM DIN Rail Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Cable-In Cable-Out
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- TS PIK:
- 120635810
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 50 A
- Mounting:
- DIN Rail
- Country of Origin:
- United States
- Libra Liquidity Lot:
- Libra Auction Lot
MSRP $200.00Surplus $38.24 -
GENERAL ELECTRIC THQC1130WL Din Rail Mounted Circuit Breakers
MSRP $61.75Surplus $13.82GENERAL ELECTRIC THQC1130WL Din Rail Mounted Circuit Breakers​ ARCA SKU: E30-8029 Brand: GENERAL ELECTRIC MPN: THQC1130WL UPC: 78316401250 Shipping Weight: 2.45 lbs. Shipping...- SKU:
- E30-8029
- Interrupting Rating:
- 10 kA
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 1
- Terminal Type:
- Lug
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic
- Mounting:
- DIN Rail
- Approval:
- UL
- Country of Origin:
- United States
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
MSRP $61.75Surplus $13.82 -
Contact Us For Quote
GENERAL ELECTRIC THQC21100WL Din Rail Mounted Circuit Breakers
MSRP $317.33Surplus $90.44GENERAL ELECTRIC THQC21100WL Din Rail Mounted Circuit Breakers​ ARCA SKU: E30-8030 Brand: GENERAL ELECTRIC MPN: THQC21100WL UPC: 78316413159 Shipping Weight: 0.90 lbs. Shipping...- SKU:
- E30-8030
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Current Rating:
- 100 A
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Lug
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- Type:
- Thermal Magnetic
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 2
- Mounting:
- DIN Rail
- Approval:
- UL
- Country of Origin:
- United States
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
MSRP $317.33Surplus $90.44 -
GENERAL ELECTRIC THQC1140WL Din Rail Mounted Circuit Breakers 1P 40A 120V
MSRP $58.25Surplus $6.01GENERAL ELECTRIC THQC1140WL Din Rail Mounted Circuit Breakers 1P 40A 120V​ ARCA SKU: C15-5920 Brand: GENERAL ELECTRIC MPN: THQC1140WL UPC: 78316404859 Shipping Weight: 0.40 lbs. Shipping...- SKU:
- C15-5920
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- Interrupting Rating:
- 10 kA
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Short Description:
- 120/240 VAC, 40 A, 10 kA Interrupt, 1-Pole, 8 to 3 AWG Aluminum/Copper Line/Load Lug Terminal, 35 MM DIN Rail Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Cable-In Cable-Out, Miniature Molded Case Circuit Breaker
- Mounting:
- DIN Rail
- Approval:
- UL
- Country of Origin:
- United States
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
MSRP $58.25Surplus $6.01 -
GENERAL ELECTRIC THQC1150WL Din Rail Mounted Circuit Breakers 1P 50A 120V
MSRP $336.38Surplus $8.68GENERAL ELECTRIC THQC1150WL Din Rail Mounted Circuit Breakers 1P 50A 120V​ ARCA SKU: C15-5921 Brand: GENERAL ELECTRIC MPN: THQC1150WL UPC: 78316404861 Shipping Weight: 1.25 lbs. Shipping...- SKU:
- C15-5921
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Short Description:
- 120/240 VAC, 50 A, 10 kA Interrupt, 1-Pole, 8 to 3 AWG Aluminum/Copper Line/Load Lug Terminal, 35 MM DIN Rail Mount, Q-Line Frame, Non-Interchangeable Trip, Compact, Fixed Thermal Magnetic, Cable-In Cable-Out, Miniature Molded Case Circuit Breaker
- Type:
- Thermal Magnetic
- Current Rating:
- 50 A
- Number of Poles:
- 1
- Terminal Type:
- Lug
- Interrupting Rating:
- 10 kA
- Mounting:
- DIN Rail
- Approval:
- UL
- Country of Origin:
- United States
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
MSRP $336.38Surplus $8.68 -
GENERAL ELECTRIC THQC2120WL Din Rail Mounted Circuit Breakers 2P 20A 120V
MSRP $119.57Surplus $14.78GENERAL ELECTRIC THQC2120WL Din Rail Mounted Circuit Breakers 2P 20A 120V​ ARCA SKU: C15-5922 Brand: GENERAL ELECTRIC MPN: THQC2120WL UPC: 78316401253 Shipping Weight: 0.80 lbs. Shipping...- SKU:
- C15-5922
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic
- Current Rating:
- 20 A
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Mounting:
- DIN Rail
- Approval:
- UL
- Country of Origin:
- United States
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
MSRP $119.57Surplus $14.78 -
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 THQC32020WL Din Rail Mounted Circuit Breakers 3P 20A 240V
MSRP $393.25Surplus $22.79GENERAL ELECTRIC THQC32020WL Din Rail Mounted Circuit Breakers 3P 20A 240V​ ARCA SKU: C15-3501 Brand: GENERAL ELECTRIC MPN: THQC32020WL UPC: 78316401270 Shipping Weight: 1.35 lbs. Shipping...- SKU:
- C15-3501
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 240 VAC, 20 A, 10 kA Interrupt, 3-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum Line/Load Lug Terminal, 35 MM DIN Rail Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Cable-In Cable-Out
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- TS PIK:
- 112124801
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Number of Poles:
- 3
- Mounting:
- DIN Rail
- Country of Origin:
- United States
MSRP $393.25Surplus $22.79 -
GENERAL ELECTRIC THQC32030WL Din Rail Mounted Circuit Breakers 3P 30A 240V
MSRP $370.99Surplus $31.32GENERAL ELECTRIC THQC32030WL Din Rail Mounted Circuit Breakers 3P 30A 240V​ ARCA SKU: C15-5924 Brand: GENERAL ELECTRIC MPN: THQC32030WL UPC: 78316401272 Shipping Weight: 1.25 lbs. Shipping...- SKU:
- C15-5924
- Short Description:
- 120/240 VAC, 30 A, 3-Pole, 10 kA, 14 to 8 AWG/12 to 8 AWG Copper/Aluminum, DIN Rail Mount, Line and Load Lug Terminal, Thermal Magnetic, Non-Interchangeable, Molded Case Circuit Breaker
- Terminal Type:
- Lug
- Interrupting Rating:
- 10 kA
- Current Rating:
- 30 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_40_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Number of Poles:
- 3
- Type:
- Thermal Magnetic
- Mounting:
- DIN Rail
- Approval:
- UL
- Country of Origin:
- United States
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
MSRP $370.99Surplus $31.32
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.
