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
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GE THHQB1120GFT Miniature Circuit Breakers (MCBs) EA
MSRP $684.00Surplus $370.27SKU: C15-10194 Brand: GE MPN: THHQB1120GFT UPC: 78316448551 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10194
- TS PIK:
- 126210865
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Short Description:
- 120 VAC, 20 A, 22 kA, 1-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Terminal Type:
- Bolt-On
- Interrupting Rating:
- 22 kA at 120 VAC
- Current Rating:
- 20 A
MSRP $684.00Surplus $370.27 -
GE THHQB1130GFT Miniature Circuit Breakers (MCBs) EA
MSRP $684.00Surplus $370.27SKU: C15-10196 Brand: GE MPN: THHQB1130GFT UPC: 78316448553 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10196
- TS PIK:
- 126210867
- Short Description:
- 120 VAC, 30 A, 22 kA, 1-Pole, Q-Line Frame, Bolt-On Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120 VAC
- Current Rating:
- 30 A
- Terminal Type:
- Bolt-On
- Number of Poles:
- 1
- Interrupting Rating:
- 22 kA at 120 VAC
MSRP $684.00Surplus $370.27 -
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GE THHQB115 Miniature Circuit Breakers (MCBs) THH 1P 50A 120/240V 50/60Hz 1Ph
MSRP $214.00Surplus $75.67GE THHQB115 Miniature Circuit Breakers (MCBs) THH 1P 50A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-4840 Brand: GE MPN: THHQB115 UPC: Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In...- SKU:
- C15-4840
MSRP $214.00Surplus $75.67 -
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GE THHQB2115 Molded Case Breakers (MCCBs)
MSRP $225.35Surplus $57.19GE THHQB2115 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-6012 Brand: GE MPN: THHQB2115 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In...- SKU:
- C15-6012
- Type:
- Thermal Magnetic, Compact
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 15 A
- Frame Type:
- Q-Line
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Short Description:
- 120/240 VAC, 15 A, 22 kA Interrupt, 2-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
- Terminal Type:
- Bolt-On
MSRP $225.35Surplus $57.19 -
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GE THHQB2150 Miniature Circuit Breakers (MCBs)
MSRP $225.35Surplus $59.85GE THHQB2150 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6013 Brand: GE MPN: THHQB2150 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0...- SKU:
- C15-6013
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Number of Poles:
- 2
- Terminal Type:
- Bolt-On
- Short Description:
- 120/240 VAC, 50 A, 22 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
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
MSRP $225.35Surplus $59.85 -
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GE THHQB32060 Miniature Circuit Breakers (MCBs)
MSRP $568.74Surplus $239.41GE THHQB32060 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5901 Brand: GE MPN: THHQB32060 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5901
- Short Description:
- 120/240 VAC, 60 A, 22 kA Interrupt, 3-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
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 60 A
- Terminal Type:
- Bolt-On
- Number of Poles:
- 3
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Mounting:
- Bolt-On
MSRP $568.74Surplus $239.41 -
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GE THHQB32080 Miniature Circuit Breakers (MCBs) THH 3P 80A 50/60Hz 3Ph EA
MSRP $869.38Surplus $227.01GE THHQB32080 Miniature Circuit Breakers (MCBs) THH 3P 80A 50/60Hz 3Ph EA​ ARCA SKU: C15-5903 Brand: GE MPN: THHQB32080 UPC: 78316411865 Shipping Weight: 1.10 lbs. Shipping Height: 3...- SKU:
- C15-5903
MSRP $869.38Surplus $227.01 -
GE THHQC22030WL Miniature Circuit Breakers (MCBs) THH 2P 30A 50/60Hz 3Ph EA
MSRP $390.00Surplus $131.56GE THHQC22030WL Miniature Circuit Breakers (MCBs) THH 2P 30A 50/60Hz 3Ph EA​ ARCA SKU: C15-5954 Brand: GE MPN: THHQC22030WL UPC: 78316411801 Shipping Weight: 0.85 lbs. Shipping...- SKU:
- C15-5954
- Short Description:
- 240 VAC, 30 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
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 30 A
- Terminal Type:
- Lug
- Number of Poles:
- 2
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
MSRP $390.00Surplus $131.56 -
GE THHQL21100 Miniature Circuit Breakers (MCBs) EA
MSRP $407.00Surplus $139.41SKU: C15-10203 Brand: GE MPN: THHQL21100 UPC: 78316408774 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10203
- TS PIK:
- 112127522
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 100 A, 22 kA Interrupt, 2-Pole, 6 to 1/0 AWG Copper/4 to 1/0 AWG Aluminum Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01790_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
MSRP $407.00Surplus $139.41 -
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GE THHQL2140 Miniature Circuit Breakers (MCBs) EA
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
MSRP $225.00Surplus $71.27 -
GE THHQL2145 Miniature Circuit Breakers (MCBs)
MSRP $224.38Surplus $39.02SKU: C15-11509 Brand: GE MPN: THHQL2145 UPC: 78316409201 Shipping Weight: 0.65 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11509
- TS PIK:
- 112127615
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 45 A
- Terminal Type:
- Plug-On
- Short Description:
- 120/240 VAC, 45 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
- Number of Poles:
- 2
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12194_1_CAD.pdf
MSRP $224.38Surplus $39.02 -
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GE THHQL2160 Miniature Circuit Breakers (MCBs) EA
MSRP $230.00Surplus $72.37SKU: C15-10206 Brand: GE MPN: THHQL2160 UPC: 78316409203 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10206
- TS PIK:
- 112127617
- Short Description:
- 120/240 VAC, 60 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
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Plug-On
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01793_1_CAD.pdf
- Current Rating:
- 60 A
- Number of Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
MSRP $230.00Surplus $72.37 -
GE THHQL32040 Miniature Circuit Breakers (MCBs)
MSRP $445.79Surplus $99.64GE 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
MSRP $445.79Surplus $99.64 -
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GE THLK2125 Circuit Breaker Accessories Subfeed Lug Kit 2P 125A 240V
MSRP $467.00Surplus $96.61GE THLK2125 Circuit Breaker Accessories Subfeed Lug Kit 2P 125A 240V​ ARCA SKU: C15-3016 Brand: GE MPN: THLK2125 UPC: 783164114324 Shipping Weight: 0.50 lbs. Shipping Height: 3.00 In...- SKU:
- C15-3016
- Amps:
- 125 A
- Poles:
- 2
- Short Description:
- 125 A, 2-Pole, Plug-In
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_27_CAT.pdf
MSRP $467.00Surplus $96.61 -
GE THN3361SS Molded Case Breakers (MCCBs)
MSRP $2,602.61Surplus $1,256.85SKU: S21-2152 Brand: GE MPN: THN3361SS UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- S21-2152
MSRP $2,602.61Surplus $1,256.85 -
GE THN3366 Molded Case Breakers (MCCBs) EA
MSRP $6,045.44Surplus $1,680.41SKU: E30-11654 Brand: GE MPN: THN3366 UPC: 703164133172 Shipping Weight: 110.00 lbs. Shipping Height: 44.00 In. Shipping Length: 26.00 In. Shipping Width: 14.00 In...- SKU:
- E30-11654
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_4_5_4_9_CAT.pdf
- Size:
- 42.6 Inch
- Type:
- Heavy Duty
- Short Description:
- 600 VAC, 250 VDC, 600 A, 500 HP, 3-Pole, 3-Wire, (2) 4 AWG to 500 KCMIL Aluminum/Copper, Non-Fusible, NEMA 1, Indoor, Heavy Duty, Safety Switch
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00496_1_CAD.pdf
- Number of Poles:
- 3
- Current Rating:
- 600 A
- Approval:
- UL, CSA, NEMA KS1
- Enclosure:
- NEMA 1
MSRP $6,045.44Surplus $1,680.41 -
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GE THP100-10 Circuit Breaker Accessories 10PK
MSRP $246.00Surplus $41.73GE THP100-10 Circuit Breaker Accessories 10PK​ ARCA SKU: C15-8996 Brand: GE MPN: THP100-10 UPC: 78316401141 Shipping Weight: 0.20 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-8996
MSRP $246.00Surplus $41.73 -
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GE THPVVF3606 Molded Case Breakers (MCCBs) THPVVF 3P 600A 600V 50/60Hz 3Ph
MSRP $16,500.00Surplus $2,732.43SKU: C15-2491 Brand: GE MPN: THPVVF3606 UPC: Shipping Weight: 51.65 lbs. Shipping Height: 12.00 In. Shipping Length: 12.00 In. Shipping Width: 15.00 In. Product...- SKU:
- C15-2491
- Voltage Rating:
- 600 V
- Current Rating:
- 600 A
- Number of Poles:
- 3
- Short Description:
- THPVVF 3P 600A 600V 50/60Hz 3Ph
MSRP $16,500.00Surplus $2,732.43 -
GE THQB1120AF2 Miniature Circuit Breakers (MCBs)
MSRP $621.00Surplus $237.85SKU: C15-10215 Brand: GE MPN: THQB1120AF2 UPC: 78316465287 Shipping Weight: 0.50 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In...- SKU:
- C15-10215
- TS PIK:
- 124376247
- Mounting:
- Bolt-On
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Terminal Type:
- Bolt-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_36_CAT.pdf
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, 14 to 10 AWG Copper/Aluminum, 1" Bolt-On Mount, Q-Line Frame, Molded Case, Fixed Thermal Magnetic, Arc Fault, Circuit Breaker
MSRP $621.00Surplus $237.85 -
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GE THQB1120GF Miniature Circuit Breakers (MCBs)
MSRP $92.74Surplus $69.72GE THQB1120GF Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5956 Brand: GE MPN: THQB1120GF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5956
- Type:
- Molded Case, Fixed Thermal Magnetic, Non-Interchangeable Trip
- Series:
- THQB
- Short Description:
- 120/240 VAC, 20 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
- Voltage Rating:
- 120/240 VAC
- Terminal Type:
- Load Lug
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_36_CAT.pdf
- Current Rating:
- 20 A
- Number of Poles:
- 1
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04199_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00124_INST.pdf
- Size:
- 1 Inch Width x 2-3/8 Inch Depth x 3-9/32 Inch Height
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Used On:
- Load Center, Lighting Panelboard
MSRP $92.74Surplus $69.72
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.
