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
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- Qty in Cart
- Price
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GE THHQL32090 Miniature Circuit Breakers (MCBs)
MSRP $220.00Surplus $146.30SKU: C15-10211 Brand: GE MPN: THHQL32090 UPC: 78316411777 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10211
- TS PIK:
- 112128133
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Short Description:
- 240 VAC, 90 A, 22 kA, 3-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
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Number of Poles:
- 3
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 90 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
- Approval:
- UL
- Terminal Type:
- Plug-On
MSRP $220.00Surplus $146.30 -
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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 -
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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 -
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GE THQB22090 Miniature Circuit Breakers (MCBs)
MSRP $809.00Surplus $218.43SKU: C15-14261 Brand: GE MPN: THQB22090 UPC: 78316401237 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14261
- Current Rating:
- 90 A
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 240 VAC, 90 A, 10 kA Interrupt, 2-Pole, 6 to 1/0 AWG Copper/4 to 1/0 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
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Terminal Type:
- Bolt-On
MSRP $809.00Surplus $218.43 -
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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 -
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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 -
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GE THQB32090ST1 Miniature Circuit Breakers (MCBs)
MSRP $1,397.00Surplus $377.19SKU: C15-14292 Brand: GE MPN: THQB32090ST1 UPC: 78316403422 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14292
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 90 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04203_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_8_6_37_CAT.pdf
- Terminal Type:
- Bolt-On
- Short Description:
- 120 VAC, 90 A, 3-Pole, 10 kA, 1" Bolt-On Mount, Fixed Thermal Magnetic, Molded Case, Q-Line Circuit Breaker
MSRP $1,397.00Surplus $377.19 -
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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 -
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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 -
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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 -
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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 -
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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 -
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GE THQC2190WL Molded Case Breakers (MCCBs)
MSRP $570.00Surplus $0.00SKU: U00-8781 Brand: GE MPN: THQC2190WL UPC: 78316413157 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-8781
- Current Rating:
- 90 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Approval:
- UL
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
MSRP $570.00Surplus $0.00 -
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GE THQC22040WL Miniature Circuit Breakers (MCBs)
MSRP $317.33Surplus $215.50SKU: C15-5063 Brand: GE MPN: THQC22040WL UPC: 78316401262 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-5063
- TS PIK:
- 112124794
- Terminal Type:
- Lug
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 2-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Approval:
- UL
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 40 A
MSRP $317.33Surplus $215.50 -
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GE THQC22090WL Molded Case Breakers (MCCBs)
MSRP $830.00Surplus $224.10SKU: C15-14364 Brand: GE MPN: THQC22090WL UPC: 78316401266 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14364
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 90 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- Approval:
- UL
- Short Description:
- 240 VAC, 90 A, 10 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
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Terminal Type:
- Lug
MSRP $830.00Surplus $224.10 -
GE THQC32040WL Din Rail Mounted Circuit Breakers
MSRP $450.00Surplus $142.46SKU: C15-10232 Brand: GE MPN: THQC32040WL UPC: 78316401274 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10232
- TS PIK:
- 112124805
- Country of Origin:
- United States
- Terminal Type:
- Lug
- Short Description:
- 120/240 VAC, 40 A, 3-Pole, 10 kA, 8 to 3 AWG Copper/Aluminum, DIN Rail Mount, Line and Load Lug Terminal, Thermal Magnetic, Non-Interchangeable, Molded Case Circuit Breaker
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Current Rating:
- 40 A
- Approval:
- UL
- Number of Poles:
- 3
- Voltage Rating:
- 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_40_CAT.pdf
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
MSRP $450.00Surplus $142.46 -
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GE THQC32090WL Molded Case Breakers (MCCBs)
MSRP $102.41Surplus $27.65SKU: C15-14368 Brand: GE MPN: THQC32090WL UPC: 78316401282 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14368
- Number of Poles:
- 3
- Current Rating:
- 90 A
- Terminal Type:
- Lug
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Frame Type:
- Q-Line
- Type:
- Thermal Magnetic, Compact
- 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
- Interrupting Rating:
- 10 kA at 120/240 VAC
MSRP $102.41Surplus $27.65 -
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GE THQL1140HM Miniature Circuit Breakers (MCBs)
MSRP $34.00Surplus $9.18SKU: C15-14200 Brand: GE MPN: THQL1140HM UPC: 78316413829 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14200
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Terminal Type:
- Plug-On
- Approval:
- UL
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 40 A
- Short Description:
- 120/240 VAC, 40 A, 10 kA, 1-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, LI Trip Function, 1" Plug-On Mount, Molded Case, Fixed Thermal Magnetic, Non-Interchangeable Trip, High In-Rush Load, Miniature Circuit Breaker
MSRP $34.00Surplus $9.18 -
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GE THQL1140ST1 Molded Case Breakers (MCCBs)
MSRP $60.00Surplus $16.20SKU: C15-14118 Brand: GE MPN: THQL1140ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14118
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 1
- Short Description:
- 40 A 10kA 120/240 Vac
- Interrupting Rating:
- 10kA
- Current Rating:
- 40 A
MSRP $60.00Surplus $16.20 -
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GE THQL2140GF1 Miniature Circuit Breakers (MCBs)
MSRP $192.00Surplus $51.84SKU: C15-14177 Brand: GE MPN: THQL2140GF1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14177
- Interrupting Rating:
- 10 kA
- Type:
- Molded Case, Thermal Magnetic, Common Trip
- Short Description:
- 120/240 VAC, 40 A, 10 kA Interrupt, 8 to 3 AWG Aluminum/Copper, 2-Pole, 1" Plug-On Mount, Thermal Magnetic, Internal Common/Non-Interchangeable Trip, Molded Case Circuit Breaker
- Series:
- THQL
- Approval:
- UL
- Current Rating:
- 40 A
- Used On:
- Q-Line Loadcenter
- Number of Poles:
- 2
- Trip Sensitivity:
- 5 MilliA
- Size:
- 2 Inch W x 2-3/8 Inch D x 3-9/32 Inch H
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01798_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC, 208 VAC Star/120 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
- Wire Size:
- 8 to 3 AWG (Copper/Aluminum)
- Mounting:
- 1 Plug-On
MSRP $192.00Surplus $51.84
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.
