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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GE THLK200 Circuit Breaker Accessories
MSRP $54.45Surplus $14.70SKU: L19-6558 Brand: GE MPN: THLK200 UPC: 78316418895 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- L19-6558
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_28_CAT.pdf
- Short Description:
- 200 A, 1 AWG to 250 KCMIL, Main Lug Kit for PowerMark Plus Load Center
MSRP $54.45Surplus $14.70 -
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GE THLK2125 Circuit Breaker Accessories Subfeed Lug Kit 2P 125A 240V
MSRP $635.73Surplus $131.52GE 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 $635.73Surplus $131.52 -
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GE THN2262DC Molded Case Breakers (MCCBs)
MSRP $1,265.52Surplus $455.59SKU: E30-8025 Brand: GE MPN: THN2262DC UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- E30-8025
MSRP $1,265.52Surplus $455.59 -
GE THN3361SS Molded Case Breakers (MCCBs)
MSRP $3,542.93Surplus $1,710.95SKU: 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
- Type:
- Heavy Duty
- Short Description:
- 240/480/600 VAC, 125/250 VDC, 30 A, 3-Pole, 3-Wire, NEMA 4/4X, Non-Fusible, Heavy Duty, Single Throw Safety Switch
- Current Rating:
- 30 A
- Size:
- 11.3 Inch
- Number of Poles:
- 3
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04194_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01953_4_11_CAT.pdf
- Enclosure:
- NEMA 4/4X, Water/Dust Tight
- Approval:
- UL, CSA, NEMA KS1
- Country of Origin:
- United States
MSRP $3,542.93Surplus $1,710.95 -
GE THN3366 Molded Case Breakers (MCCBs) EA
MSRP $8,229.66Surplus $2,287.54SKU: 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
- Country of Origin:
- USA
MSRP $8,229.66Surplus $2,287.54 -
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GE THP100-10 Circuit Breaker Accessories 10PK
MSRP $334.88Surplus $56.81GE 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 $334.88Surplus $56.81 -
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GE THPVVF3606 Molded Case Breakers (MCCBs) THPVVF 3P 600A 600V 50/60Hz 3Ph
MSRP $22,461.45Surplus $3,719.66SKU: 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 $22,461.45Surplus $3,719.66 -
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GE THQB1110 Miniature Circuit Breakers (MCBs)
MSRP $250.14Surplus $67.55SKU: C15-18318 Brand: GE MPN: THQB1110 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18318
MSRP $250.14Surplus $67.55 -
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GE THQB11152 Molded Case Breakers (MCCBs)
MSRP $26.89Surplus $7.26SKU: C15-14250 Brand: GE MPN: THQB11152 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14250
- Interrupting Rating:
- 10kA
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Short Description:
- 15 A 10kA 120/240 Vac
- Voltage Rating:
- 120/240 Vac
MSRP $26.89Surplus $7.26 -
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GE THQB1115AF2 Miniature Circuit Breakers (MCBs)
MSRP $250.14Surplus $67.55SKU: C15-18319 Brand: GE MPN: THQB1115AF2 UPC: 78316465286 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18319
- Short Description:
- 120/240 VAC, 15 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
- Series:
- THQB
- Type:
- Molded Case, Fixed Thermal Magnetic
- Interrupting Rating:
- 10 kA
- Mounting:
- Bolt-On
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_36_CAT.pdf
- Poles:
- 1
- Size:
- 1 Inch W x 2-3/8 Inch D x 3-9/32 Inch H
- Used On:
- AL/AQ/ALC/AQC/Spectra Series Panelboard, Residential Loadcenter
- Wire Size:
- 14 to 10 AWG (Copper/Aluminum)
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Approval:
- UL
- Construction Feature:
- Arc Fault Circuit Interrupter
MSRP $250.14Surplus $67.55 -
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GE THQB1115AF24 Molded Case Breakers (MCCBs)
MSRP $340.33Surplus $91.89SKU: C15-14264 Brand: GE MPN: THQB1115AF24 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14264
- Interrupting Rating:
- 10kA
- Short Description:
- 15 A 10kA 120/240 Vac
- Number of Poles:
- 1
- Current Rating:
- 15 A
- Voltage Rating:
- 120/240 Vac
MSRP $340.33Surplus $91.89 -
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GE THQB1115DF Miniature Circuit Breakers (MCBs)
MSRP $21.00Surplus $5.68SKU: C15-18320 Brand: GE MPN: THQB1115DF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18320
MSRP $21.00Surplus $5.68 -
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GE THQB1115GFEP Miniature Circuit Breakers (MCBs)
MSRP $246.40Surplus $260.72SKU: C15-10214 Brand: GE MPN: THQB1115GFEP UPC: 78316406014 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10214
- TS PIK:
- 112126187
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01797_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_36_CAT.pdf
- Current Rating:
- 15 A
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00005_INST.pdf
- Terminal Type:
- Bolt-On
MSRP $246.40Surplus $260.72 -
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GE THQB1115HID2 Molded Case Breakers (MCCBs)
MSRP $178.33Surplus $48.15SKU: C15-14274 Brand: GE MPN: THQB1115HID2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14274
- Current Rating:
- 15 A
- Short Description:
- 15 A 10kA 120/240 Vac
- Interrupting Rating:
- 10kA
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 1
MSRP $178.33Surplus $48.15 -
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GE THQB1115LM5 Molded Case Breakers (MCCBs)
MSRP $26.89Surplus $7.26SKU: C15-14304 Brand: GE MPN: THQB1115LM5 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14304
- Current Rating:
- 15 A
- Short Description:
- 15 A 10 kA 120/240 Vac
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10 kA
MSRP $26.89Surplus $7.26 -
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GE THQB1115ST1 Miniature Circuit Breakers (MCBs)
MSRP $132.05Surplus $35.65SKU: C15-18321 Brand: GE MPN: THQB1115ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18321
MSRP $132.05Surplus $35.65 -
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GE THQB11202 Molded Case Breakers (MCCBs)
MSRP $26.89Surplus $7.26SKU: C15-14251 Brand: GE MPN: THQB11202 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14251
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Short Description:
- 20 A 10kA 120/240 Vac
- Interrupting Rating:
- 10kA
MSRP $26.89Surplus $7.26 -
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GE THQB1120AF Other Circuit Breakers
MSRP $621.08Surplus $275.20SKU: C15-5192 Brand: GE MPN: THQB1120AF UPC: 78316432971 Shipping Weight: 0.40 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-5192
- TS PIK:
- 119704560
MSRP $621.08Surplus $275.20 -
GE THQB1120AF2 Miniature Circuit Breakers (MCBs)
MSRP $845.37Surplus $323.79SKU: 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
- Country of Origin:
- Mexico
MSRP $845.37Surplus $323.79 -
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GE THQB1120AF24 Molded Case Breakers (MCCBs)
MSRP $340.33Surplus $91.89SKU: C15-14265 Brand: GE MPN: THQB1120AF24 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14265
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Short Description:
- 20 A 10kA 120/240 Vac
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
MSRP $340.33Surplus $91.89
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.
