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.
-
Din Rail Mounted Circuit Breakers
-
Main Breakers
-
Miniature Circuit Breakers (MCBs)
-
Molded Case Breakers (MCCBs)
-
Motor Circuit Protector (MCPs)
-
Lug Terminal Kits
-
Auxiliary, Shunt, Trip Units and UVRs
-
Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
-
Contact Us For Quote
GE THHQC1140WL3 Molded Case Breakers (MCCBs)
MSRP $40.50Surplus $10.94SKU: C15-14374 Brand: GE MPN: THHQC1140WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14374
- Current Rating:
- 40 A
- Short Description:
- 40 A 22kA 120/240 Vac
- Interrupting Rating:
- 22kA
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
MSRP $40.50Surplus $10.94 -
Contact Us For Quote
GE THHQC2140LL Molded Case Breakers (MCCBs)
MSRP $335.00Surplus $90.45SKU: C15-14463 Brand: GE MPN: THHQC2140LL UPC: 78316410935 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14463
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
- Approval:
- UL
- Frame Type:
- Q-Line
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 40 A
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 40 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
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12196_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
MSRP $335.00Surplus $90.45 -
Contact Us For Quote
GE THHQC2140WL Molded Case Breakers (MCCBs)
MSRP $405.00Surplus $109.35SKU: C15-18291 Brand: GE MPN: THHQC2140WL UPC: 78316411794 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18291
- Short Description:
- 120/240 VAC, 40 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
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 40 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Frame Type:
- Q-Line
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
MSRP $405.00Surplus $109.35 -
Contact Us For Quote
GE THHQC2140WL3 Molded Case Breakers (MCCBs)
MSRP $83.50Surplus $22.55SKU: C15-14383 Brand: GE MPN: THHQC2140WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14383
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 22kA
- Current Rating:
- 40 A
- Short Description:
- 40 A 22kA 120/240 Vac
MSRP $83.50Surplus $22.55 -
Contact Us For Quote
GE THHQC22040WL Molded Case Breakers (MCCBs)
MSRP $659.00Surplus $177.93SKU: C15-14394 Brand: GE MPN: THHQC22040WL UPC: 78316411803 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14394
- Current Rating:
- 40 A
- Number of Poles:
- 2
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Approval:
- UL
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 240 VAC, 40 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
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
MSRP $659.00Surplus $177.93 -
Contact Us For Quote
GE THHQC32040WL Molded Case Breakers (MCCBs)
MSRP $906.00Surplus $244.62SKU: C15-14407 Brand: GE MPN: THHQC32040WL UPC: 78316411815 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14407
- Short Description:
- 240 VAC, 40 A, 22 kA, 3-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
- Frame Type:
- Q-Line
- Terminal Type:
- Lug
- Current Rating:
- 40 A
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Number of Poles:
- 3
MSRP $906.00Surplus $244.62 -
Contact Us For Quote
GE THHQL1140 Molded Case Breakers (MCCBs)
MSRP $15.00Surplus $4.05SKU: C15-14213 Brand: GE MPN: THHQL1140 UPC: 78316411743 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14213
- Terminal Type:
- Plug-On
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 40 A
- Approval:
- UL
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Frame Type:
- Q-Line
- Short Description:
- 120/240 VAC, 40 A, 22 kA, 1-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, LI Trip Function, 1" Plug-On Mount, Molded Case, Fixed Thermal Magnetic, Compact, Non-Interchangeable Trip, Miniature Circuit Breaker
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
MSRP $15.00Surplus $4.05 -
Contact Us For Quote
GE THHQL2140 Miniature Circuit Breakers (MCBs)
MSRP $225.00Surplus $71.27SKU: C15-10205 Brand: GE MPN: THHQL2140 UPC: 78316409200 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10205
- TS PIK:
- 112127614
- Short Description:
- 120/240 VAC, 40 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
- Number of Poles:
- 2
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Approval:
- UL
MSRP $225.00Surplus $71.27 -
Contact Us For Quote
GE THHQL22040 Molded Case Breakers (MCCBs)
MSRP $391.00Surplus $105.57SKU: C15-14227 Brand: GE MPN: THHQL22040 UPC: 78316411758 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14227
- Current Rating:
- 40 A
- Number of Poles:
- 2
- Maximum AC Voltage Rating:
- 240 V
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 240 VAC, 40 A, 22 kA, 2-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, LI Trip Function, 1" Plug-On Mount, Molded Case, Fixed Thermal Magnetic, Compact, Internal Common/Non-Interchangeable Trip, Miniature Circuit Breaker
- Terminal Type:
- Plug-On
- Frame Type:
- Q-Line
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 22 kA at 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Approval:
- UL
MSRP $391.00Surplus $105.57 -
GE THHQL32040 Miniature Circuit Breakers (MCBs)
MSRP $445.79Surplus $117.16GE THHQL32040 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5908 Brand: GE MPN: THHQL32040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5908
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Plug-On
- Current Rating:
- 40 A
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Number of Poles:
- 3
- Short Description:
- 120/240 VAC, 40 A, 22 kA, 3-Pole, 8 to 3 AWG, Q-Line Frame, Plug-In Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Voltage Rating:
- 120/240 VAC
- Mounting:
- Plug-On
- Frame Type:
- Q-Line
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Country of Origin:
- United States
MSRP $445.79Surplus $117.16 -
Contact Us For Quote
GE THJK436250WL Molded Case Breakers (MCCBs)
MSRP $3,205.71Surplus $865.54SKU: C15-18307 Brand: GE MPN: THJK436250WL UPC: 78316404691 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18307
- Number of Poles:
- 3
- Current Rating:
- 250 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04201_1_CAD.pdf
- Voltage Rating:
- 240/480/600 VAC, 250/500 VDC
- Short Description:
- INDUSTRIAL CIRCUIT BREAKER
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04464_6_7_6_36_CAT.pdf
- Approval:
- UL, CSA
- Maximum DC Voltage Rating:
- 500 V
- Interrupting Rating:
- 65 kA at 240 VAC, 35 kA at 480 VAC, 25 kA at 600 VAC, 40 kA at 250 VDC, 20 kA at 500 VDC
- Size:
- 8-1/4 Inch Width x 3-13/16 Inch Depth x 10-1/8 Inch Height
- Frame Type:
- THJK
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Type:
- Molded Case, Thermal Magnetic
- Maximum AC Voltage Rating:
- 600 V
MSRP $3,205.71Surplus $865.54 -
Contact Us For Quote
GE THQB2140GFEP Miniature Circuit Breakers (MCBs)
MSRP $1,892.00Surplus $399.00SKU: C15-10223 Brand: GE MPN: THQB2140GFEP UPC: 78316406029 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10223
- TS PIK:
- 112126198
- Current Rating:
- 40 A
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00025_INST.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_36_CAT.pdf
- Terminal Type:
- Bolt-On
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01798_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
MSRP $1,892.00Surplus $399.00 -
Contact Us For Quote
GE THQB22040 Miniature Circuit Breakers (MCBs)
MSRP $305.07Surplus $109.83SKU: C15-6032 Brand: GE MPN: THQB22040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-6032
- TS PIK:
- 112124767
- Short Description:
- 240 VAC, 40 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
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- Current Rating:
- 40 A
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
MSRP $305.07Surplus $109.83 -
Contact Us For Quote
GE THQB32040 Miniature Circuit Breakers (MCBs) THQB 3P 40A 50/60Hz 3Ph EA
MSRP $393.25Surplus $114.38GE THQB32040 Miniature Circuit Breakers (MCBs) THQB 3P 40A 50/60Hz 3Ph EA​ ARCA SKU: C15-6979 Brand: GE MPN: THQB32040 UPC: 78316401242 Shipping Weight: 2.50 lbs. Shipping Height: 4...- SKU:
- C15-6979
- TS PIK:
- 112124776
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-Pole, 8 to 3 AWG Copper/Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Non-Interchangeable/Common Trip, Compact, Fixed Thermal Magnetic, Circuit Breaker
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Bolt-On
- Current Rating:
- 40 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
MSRP $393.25Surplus $114.38 -
Contact Us For Quote
GE THQB32040ST1 Molded Case Breakers (MCCBs) EA
MSRP $659.75Surplus $238.07SKU: C15-9337 Brand: GE MPN: THQB32040ST1 UPC: 78316403411 Shipping Weight: 1.50 lbs. Shipping Height: 3.30 In. Shipping Length: 3.50 In. Shipping Width: 4.00 In...- SKU:
- C15-9337
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_8_6_37_CAT.pdf
- Short Description:
- 120 VAC, 40 A, 3-Pole, 10 kA, 1" Bolt-On Mount, Fixed Thermal Magnetic, Molded Case, Q-Line Circuit Breaker
- Current Rating:
- 40 A
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04203_1_CAD.pdf
MSRP $659.75Surplus $238.07 -
Contact Us For Quote
GE THQC1140LL Molded Case Breakers (MCCBs)
MSRP $89.00Surplus $24.03SKU: C15-14436 Brand: GE MPN: THQC1140LL UPC: 78316410872 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14436
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_38_CAT.pdf
- Current Rating:
- 40 A
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Approval:
- UL
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, Q-Line Frame, LI Trip Function, 35 MM DIN Rail Mount, Molded Case, Fixed Thermal Magnetic, Compact, Non-Interchangeable Trip, Miniature Circuit Breaker
- Number of Poles:
- 1
- Frame Type:
- Q-Line
MSRP $89.00Surplus $24.03 -
Contact Us For Quote
GE THQC1140WL3 Molded Case Breakers (MCCBs)
MSRP $20.25Surplus $5.47SKU: C15-14338 Brand: GE MPN: THQC1140WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14338
- Number of Poles:
- 1
- Short Description:
- 40 A 10kA 120/240 Vac
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
MSRP $20.25Surplus $5.47 -
Contact Us For Quote
GE THQC2140LL Molded Case Breakers (MCCBs)
MSRP $179.00Surplus $48.33SKU: C15-14454 Brand: GE MPN: THQC2140LL UPC: 78316407091 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14454
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 2-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Current Rating:
- 40 A
MSRP $179.00Surplus $48.33 -
Contact Us For Quote
GE THQC2140WL Din Rail Mounted Circuit Breakers
MSRP $119.57Surplus $50.87SKU: C15-5828 Brand: GE MPN: THQC2140WL UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5828
- Interrupting Rating:
- 10 kA at 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
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 40 A
- Terminal Type:
- Lug
- Number of Poles:
- 2
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
MSRP $119.57Surplus $50.87 -
Contact Us For Quote
GE THQC2140WL3 Molded Case Breakers (MCCBs)
MSRP $43.50Surplus $11.75SKU: C15-14348 Brand: GE MPN: THQC2140WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14348
- Interrupting Rating:
- 10kA
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 Vac
- Short Description:
- 40 A 10kA 120/240 Vac
- Number of Poles:
- 2
MSRP $43.50Surplus $11.75
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.
