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
Square D QOUR230 Molded Case Breakers (MCCBs)
MSRP $196.00Surplus $52.92SKU: C15-17992 Brand: Square D MPN: QOUR230 UPC: 78590107933 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17992
- Short Description:
- 120/240 VAC, 48 VDC, 30 A, 10 kA Interrupt, 2-Pole, Unit Mount, Field Reversible Lug Terminal, Common Trip, Miniature Circuit Breaker
- Wire Size:
- 14 to 2 AWG (Aluminum/Copper)
- Used On:
- Molded Case Circuit Breaker and Enclosure
- Mounting:
- 35 Millimeter DIN Rail, Flush/Surface
- Terminal Type:
- Slotted Box Lug Line Terminal, Slotted Box Lug Load Terminal
- Installation/Operator:
- SchneiderElectric-SquareD_00135_INST.pdf
- Type:
- Miniature, Common Trip, Thermal Magnetic
- Interrupting Rating:
- 10 kA at 120/240 VAC, 5 kA at 48 VDC
- Size:
- 1.5 Inch Width x 2.95 Inch Depth x 4.05 Inch Height
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC, 48 VDC
- Series:
- QOU
- Approval:
- UL, CSA
- Data Sheet:
- SchneiderElectric-SquareD_15405_1_2_DATA.pdf
- Current Rating:
- 30 A
MSRP $196.00Surplus $52.92 -
THHQB2130 Miniature Circuit Breakers (MCBs) THHQB 2P 30A 240V
MSRP $358.00Surplus $46.79THHQB2130 Miniature Circuit Breakers (MCBs) THHQB 2P 30A 240V​ ARCA SKU: C15-3309 Brand: MPN: THHQB2130 UPC: 783164118360 Shipping Weight: 0.65 Shipping Height: 4.00 In. Shipping...- SKU:
- C15-3309
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 30 A, 22 kA, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, Bolt-On, Fixed Thermal Magnetic, Internal Common Trip
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_38_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00490_1_CAD.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00490_1_CAD.pdf
- Number of Poles:
- 2
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- United States
MSRP $358.00Surplus $46.79 -
Contact Us For Quote
THHQB22030 Miniature Circuit Breakers (MCBs) THHQ 2P 30A 120V 50/60Hz 1BOX
MSRP $276.00Surplus $49.41THHQB22030 Miniature Circuit Breakers (MCBs) THHQ 2P 30A 120V 50/60Hz 1BOX​ ARCA SKU: C15-2390 Brand: MPN: THHQB22030 UPC: 783164118452 Shipping Weight: 18.75 Shipping Height: 4.00 In...- SKU:
- C15-2390
- Type:
- Straight
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Bolt-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 30 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
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_38_CAT.pdf
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
- Number of Poles:
- 2
MSRP $276.00Surplus $49.41 -
THHQC22030WL Miniature Circuit Breakers (MCBs) 2P 30A 240V
MSRP $390.00Surplus $76.06THHQC22030WL Miniature Circuit Breakers (MCBs) 2P 30A 240V​ ARCA SKU: C15-3561 Brand: MPN: THHQC22030WL UPC: 783164118018 Shipping Weight: 0.85 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-3561
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Terminal Type:
- Lug
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- 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
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_4_6_6_6_36_CAT.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 2
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04206_1_CAD.pdf
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- United States
MSRP $390.00Surplus $76.06 -
THQL2130GFT Miniature Circuit Breakers (MCBs) 2P 30A 120V
MSRP $690.00Surplus $156.94SKU: C15-3025 Brand: MPN: THQL2130GFT UPC: 783164485363 Shipping Weight: 0.80 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3025
- Type:
- Compact
- Approval:
- UL
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Plug-On
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 2-Pole, 14 to 8 AWG Copper/12 to 8 AWG Aluminum, 1" Plug-In Mount, Box Terminal, Q-Line Frame, Molded Case, Common Trip, Compact, Fixed Thermal Magnetic, Ground Fault, Self-Test
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00015_6_8_6_32_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- United States
MSRP $690.00Surplus $156.94
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.
