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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Eaton QBHGFEP1030 Miniature Circuit Breakers (MCBs) EA
MSRP $1,238.00Surplus $129.99SKU: C15-9698 Brand: Eaton MPN: QBHGFEP1030 UPC: 78667903953 Shipping Weight: 0.45 lbs. Shipping Height: 1.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-9698
- TS PIK:
- 114748026
- Current Rating:
- 30 A
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Terminal Type:
- Steel Box Lug Standard Load
- Wire Size:
- 14 to 8 AWG Copper (Standard Load)
- Size:
- 3.3 Inch Width x 5.1 Inch Depth x 1.2 Inch Height
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Number of Poles:
- 1
- Mounting:
- Bolt-On
- Voltage Rating:
- 120 VAC
- Interrupting Rating:
- 22000 A at 120 VAC
- Approval:
- UL, CSA
- Trip Sensitivity:
- 30 MilliA
- Country of Origin:
- Dominican Republic
MSRP $1,238.00Surplus $129.99 -
Eaton QPGFEP1030 Miniature Circuit Breakers (MCBs) 1P 30A
MSRP $842.28Surplus $67.48Eaton QPGFEP1030 Miniature Circuit Breakers (MCBs) 1P 30A​ ARCA SKU: C15-3837 Brand: Eaton MPN: QPGFEP1030 UPC: 78667914503 Shipping Weight: 0.45 lbs. Shipping Height: 1.10 In...- SKU:
- C15-3837
- Approval:
- UL 489
- Amps:
- 30 A
- Interrupting Rating:
- 10000 A at 120 VAC
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 3 Inch Width x 4.6 Inch Depth x 1.1 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Trip Sensitivity:
- 30 MilliA
- Type:
- Thermal Magnetic
- Type:
- Equipment Breaker
- Type:
- Miniature
- Volts:
- 120 VAC
- Gauge:
- 14 to 8 AWG Copper (Standard Load)
- Specification/Technical:
- Eaton_09998_1_SPEC.pdf
- TS PIK:
- 21505074
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Wire Size:
- 14 to 8 AWG Copper (Standard Load)
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Short Description:
- EATON QUICkLAG GFCI CIRCUIT BREAkER,INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC EQU
- Series:
- QP
- Country of Origin:
- Dominican Republic
MSRP $842.28Surplus $67.48 -
GE THHQB1130GFT Miniature Circuit Breakers (MCBs)
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
- Maximum AC Voltage Rating:
- 120 V
- Approval:
- UL
- Frame Type:
- Q-Line
- Country of Origin:
- United States
MSRP $684.00Surplus $370.27 -
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GE THQC1130GF Din Rail Mounted Circuit Breakers
MSRP $154.67Surplus $41.76SKU: C15-18341 Brand: GE MPN: THQC1130GF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18341
- Type:
- Molded Case, Thermal Magnetic
- Number of Poles:
- 1
- Short Description:
- 120/240 VAC, 30 A, 1-Pole, 10 kA, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, Cable-In/Out Mount, Molded Case, Thermal Magnetic, Self-Test, Ground Fault Circuit Breaker
- Current Rating:
- 30 A
- Series:
- THQC
- Wire Size:
- 14 to 8 AWG (Copper), 12 to 8 AWG (Aluminum)
- Voltage Rating:
- 120 VAC
- Size:
- 1 Inch W x 2-3/8 Inch D x 3-9/32 Inch H
- Used On:
- Q-Line Loadcenter
- Trip Sensitivity:
- 5 MilliA
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04205_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_41_CAT.pdf
- Interrupting Rating:
- 10 kA
- Approval:
- UL
MSRP $154.67Surplus $41.76 -
GE THQL2130GFEP Miniature Circuit Breakers (MCBs)
MSRP $1,218.00Surplus $279.10SKU: C15-12234 Brand: GE MPN: THQL2130GFEP UPC: 78316432113 Shipping Weight: 0.80 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping Width: 4.00 In...- SKU:
- C15-12234
- TS PIK:
- 122961709
- Short Description:
- 120/240 VAC or 208 VAC Star/120 VAC, 30 A, 2-Pole, 10 kA, 14 to 8 AWG Copper, 12 to 8 AWG Aluminum, Plug-On Mount, Molded Case, Equipment Protector, Ground Fault Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_1_9_CAT.pdf
- Current Rating:
- 30 A
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 120 VAC
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00128_INST.pdf
- Number of Poles:
- 2
- Country of Origin:
- United States
MSRP $1,218.00Surplus $279.10 -
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Murray MP130GF Miniature Circuit Breakers (MCBs) 30A EA
MSRP $181.00Surplus $64.65Murray MP130GF Miniature Circuit Breakers (MCBs) 30A EA​ ARCA SKU: C15-6324 Brand: Murray MPN: MP130GF UPC: 040892522259 Shipping Weight: 0.20 lbs. Shipping Height: 1.00 In...- SKU:
- C15-6324
- Used On:
- Loadcenter
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Data Sheet:
- SiemensAG_06580_1_DATA.pdf
- Wire Size:
- 14 to 10 AWG (Copper), 12 to 8 AWG (Aluminum)
- Catalog:
- SiemensAG_01825_1_3_CAT.pdf
- Current Rating:
- 30 A
- Size:
- 1 Inch W x 2.66 Inch D x 2.84 Inch H
- Type:
- Circuit Interrupter
- Voltage Rating:
- 120 VAC
- Mounting:
- Plug-On
- Terminal Type:
- Load Lug
- Short Description:
- 120 VAC, 30 A, 10 kA, 5 mA, 1-Pole, Plug-In Mount, MP-GT Frame, GFCI, Personal Protect, Miniature Circuit Breaker
- Country of Origin:
- Philippines
MSRP $181.00Surplus $64.65 -
Murray MQ130 Miniature Circuit Breakers (MCBs) 1P 30A 50/60Hz 1Ph EA
MSRP $66.60Surplus $68.58Murray MQ130 Miniature Circuit Breakers (MCBs) 1P 30A 50/60Hz 1Ph EA​ ARCA SKU: C15-6316 Brand: Murray MPN: MQ130 UPC: 30040892528160 Shipping Weight: 2.30 lbs. Shipping Height: 4.00...- SKU:
- C15-6316
- Short Description:
- 30 A, 10 kA, 1-Pole, 3/4" Format, MSQ Frame, Circuit Breaker
- Mounting:
- Plug-On
- Data Sheet:
- SiemensAG_06677_1_DATA.pdf
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Type:
- Common Trip
- Used On:
- Loadcenter, Type QO Circuit Breaker, Type QO Panelboard
- Interrupting Rating:
- 10 kA
- Current Rating:
- 30 A
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $66.60Surplus $68.58 -
Siemens B130 Miniature Circuit Breakers (MCBs)
MSRP $83.50Surplus $10.79Siemens B130 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6110 Brand: Siemens MPN: B130 UPC: Shipping Weight: 0.35 lbs. Shipping Height: 3.00 In. Shipping Length: 4...- SKU:
- C15-6110
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Short Description:
- 120 VAC 50/60 Hz, 30 A, 10 kA, 1-Pole, BL Frame, Bolt-On, Molded Case, Thermal and Fixed Magnetic Trip, Common Trip, Panelboard Circuit Breaker
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Type:
- Molded Case, Thermal and Fixed Magnetic, Branch
- Current Rating:
- 30 A
- Interrupting Rating:
- 10 kA at 120 VAC
- Catalog:
- SiemensAG_01502_5_8_5_19_10_14_CAT.pdf
- Mounting:
- Bolt-On
- Installation/Operator:
- RegalBeloit-Century_00001_INST.pdf
- CAD Drawings:
- RegalBeloit-Century_01778_1_CAD.pdf
- Data Sheet:
- RegalBeloit-Century_00562_1_2_DATA.pdf
- Country of Origin:
- Mexico
- Application:
- Lighting, Distribution
- Approval:
- UL 489, CSA C22.2
- Installation:
- Bolt-On
MSRP $83.50Surplus $10.79 -
Siemens BE130 Miniature Circuit Breakers (MCBs) 1P 30A 120V
MSRP $838.00Surplus $126.42Siemens BE130 Miniature Circuit Breakers (MCBs) 1P 30A 120V​ ARCA SKU: C15-4914 Brand: Siemens MPN: BE130 UPC: 78364326611 Shipping Weight: 0.40 lbs. Shipping Height: 2.00 In...- SKU:
- C15-4914
- Series:
- BLE
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Type:
- Equipment Protector
- Approval:
- UL 489
- Size:
- 3.6 Inch Width x 5.6 Inch Depth x 1.4 Inch Height
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Used On:
- P1/P2/P3/P4/P5 Panelboard
- Poles:
- 1
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 12 to 8 AWG (Aluminum)
- Wire Size:
- 14 to 10 AWG (Copper)
- Trip Sensitivity:
- 30 MilliA
- Short Description:
- 120 VAC, 30 A, 10 kA, 30 mA, 1-Pole, Bolt-On Mount, BLE Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit
- Catalog:
- SiemensAG_00564_7_30_CAT.pdf
- Data Sheet:
- SiemensAG_05302_1_DATA.pdf
- TS PIK:
- 578159
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Country of Origin:
- Philippines
MSRP $838.00Surplus $126.42 -
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Siemens BE130H Miniature Circuit Breakers (MCBs)
MSRP $920.00Surplus $0.00SKU: C15-18969 Brand: Siemens MPN: BE130H UPC: 78364326614 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18969
- Interrupting Rating:
- 22 kA
- Current Rating:
- 30 A
- Trip Sensitivity:
- 30 MilliA
- Approval:
- UL 489
- Data Sheet:
- SiemensAG_05303_1_DATA.pdf
- Short Description:
- 120 VAC, 30 A, 22 kA, 30 mA, 1-Pole, Bolt-On Mount, BLEH Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker for Panelboard
- Mounting:
- Bolt-On
- Country of Origin:
- PHL
- Type:
- Equipment Protector
- Voltage Rating:
- 120 VAC
- Size:
- 4 Inch W x 1 Inch D x 5 Inch H
- Number of Poles:
- 1
- Used On:
- Panelboard
MSRP $920.00Surplus $0.00 -
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Siemens BF130 Miniature Circuit Breakers (MCBs)
MSRP $496.00Surplus $416.90Siemens BF130 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-6126 Brand: Siemens MPN: BF130 UPC: 78364306963 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-6126
- TS PIK:
- 21368438
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Type:
- Molded Case, Thermal Magnetic, Circuit Interrupter
- Series:
- BLF
- Current Rating:
- 30 A
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Used On:
- Loadcenter, P1/P2/P3/P4/P5 Panelboard
- Short Description:
- 120 VAC, 30 A, 10 kA, 5 mA, 1-Pole, Bolt-On Mount, BLF Frame, GFCI, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker for Panelboard
- Data Sheet:
- SiemensAG_05312_1_DATA.pdf
- Mounting:
- Bolt-On
- Wire Size:
- 12 to 8 AWG (Aluminum), 14 to 10 AWG (Copper)
- Size:
- 4 Inch Width x 1 Inch Depth x 5 Inch Height
- Country of Origin:
- PHL
- Approval:
- UL 943
- Trip Sensitivity:
- 5 MilliA
MSRP $496.00Surplus $416.90 -
Siemens BF130A Miniature Circuit Breakers (MCBs) EA
MSRP $500.00Surplus $180.88SKU: C15-10349 Brand: Siemens MPN: BF130A UPC: 88762121534 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10349
- TS PIK:
- 127112407
- Type:
- Molded Case, Low Vage, Thermal Magnetic
- Short Description:
- 120 VAC, 30 A, 10 kA Interrupt, 5 mA Trip Level, 1-Pole, Bolt-On, Circuit Protector, Low Vage, Type BLF2, Molded Case Ground Fault Circuit Breaker
- Voltage Rating:
- 120 VAC
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Number of Poles:
- 1
- Size:
- 1 Inch Width
- Mounting:
- Bolt-On
- Used On:
- Load Center, Panelboard
- Installation/Operator:
- SiemensAG_00697_INST.pdf
- Catalog:
- SiemensAG_23946_10_17_CAT.pdf
- Data Sheet:
- SiemensAG_10277_1_DATA.pdf
- Current Rating:
- 30 A
- Country of Origin:
- Philippines
- Trip Sensitivity:
- 5 MilliA
- Approval:
- UL 943, CSA
MSRP $500.00Surplus $180.88 -
Siemens MQ130 Miniature Circuit Breakers (MCBs) MQ 1P 30A 120/240V 50/60Hz 1Ph
MSRP $66.60Surplus $3.14Siemens MQ130 Miniature Circuit Breakers (MCBs) MQ 1P 30A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-3141 Brand: Siemens MPN: MQ130 UPC: 040892528169 Shipping Weight: 0.25 Shipping Height: 1.00...- SKU:
- C15-3141
- Type:
- Common Trip
- Approval:
- UL
- Volts:
- 120 V
- Amps:
- 30 A
- Used On:
- Loadcenter
- Used On:
- Type QO Circuit Breaker
- Used On:
- Type QO Panelboard
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Short Description:
- 30 A, 10 kA, 1-Pole, 3/4" Format, MSQ Frame
- Data Sheet:
- SiemensAG_06677_1_DATA.pdf
- Voltage Rating:
- 120 VAC
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Series:
- MSQ
- Country of Origin:
- Mexico
MSRP $66.60Surplus $3.14 -
Siemens Q3030 Miniature Circuit Breakers (MCBs) 30/30A 120V
MSRP $98.00Surplus $16.20Siemens Q3030 Miniature Circuit Breakers (MCBs) 30/30A 120V​ ARCA SKU: C15-6100 Brand: Siemens MPN: Q3030 UPC: 78364315653 Shipping Weight: 0.40 lbs. Shipping Height: 3.00 In...- SKU:
- C15-6100
- TS PIK:
- 115277071
- Short Description:
- 120 VAC, 30 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, QT-Frame, Duplex, Low Vage, Thermal Magnetic, Miniature, Circuit Breaker
- Number of Poles:
- 1
- Interrupting Rating:
- 10 kA
- Current Rating:
- 30 A
- Voltage Rating:
- 120 VAC
- Type:
- Duplex, Low Vage, Thermal Magnetic, Miniature
- Mounting:
- Plug-On
- Size:
- 3 Inch Width x 3 Inch Depth x 1 Inch Height
- Installation/Operator:
- SiemensAG_00053_INST.pdf
- Used On:
- Load Center
- Catalog:
- SiemensAG_23945_7_21_CAT.pdf
- Country of Origin:
- Mexico
- Approval:
- UL 489, CSA
MSRP $98.00Surplus $16.20 -
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Siemens QE130 Miniature Circuit Breakers (MCBs) Q 1P 30A 120/240V 50/60Hz 1Ph EA
MSRP $274.00Surplus $156.94Siemens QE130 Miniature Circuit Breakers (MCBs) Q 1P 30A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-4870 Brand: Siemens MPN: QE130 UPC: 783643229082 Shipping Weight: 0.35 Shipping Height: 2.00...- SKU:
- C15-4870
- Series:
- QE
- Type:
- Miniature
- Type:
- Thermal Magnetic
- Type:
- Equipment Protector
- Approval:
- UL 489
- Size:
- 1 Inch Width x 3 Inch Depth x 4.41 Inch Height
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Trip Sensitivity:
- 30 MilliA
- Short Description:
- 120 VAC, 30 A, 10 kA, 30 mA, 1-Pole, Plug-In Mount, QE Frame, Ground Fault Equipment Protector, Thermal Magnetic Trip Unit
- Catalog:
- SiemensAG_00562_1_40_CAT.pdf
- Data Sheet:
- SiemensAG_07087_1_DATA.pdf
- Voltage Rating:
- 120 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 1
- Country of Origin:
- PHL
MSRP $274.00Surplus $156.94 -
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Siemens QG230 Molded Case Breakers (MCCBs)
MSRP $83.00Surplus $22.41SKU: C15-19059 Brand: Siemens MPN: QG230 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19059
- Current Rating:
- 30 A
- Approval:
- UL 489, CSA C22.2
- Terminal Type:
- Line, Load Lug
- Data Sheet:
- SiemensAG_07113_1_DATA.pdf
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Voltage Rating:
- 120 VAC
- Short Description:
- 120 VAC, 30 A, 2-Pole, Plug-On Mount, QG Frame, Switching Neutral, Common Trip, Thermal Magnetic Trip Unit, Special Application Miniature Circuit Breaker
- Type:
- Common Trip
- Used On:
- Loadcenter
MSRP $83.00Surplus $22.41 -
Square D QO130EPD Miniature Circuit Breakers (MCBs) QO 1P 30A 120V 50/60Hz 1Ph
MSRP $557.00Surplus $305.90Square D QO130EPD Miniature Circuit Breakers (MCBs) QO 1P 30A 120V 50/60Hz 1Ph​ ARCA SKU: C15-3365 Brand: Square D MPN: QO130EPD UPC: 785901763871 Shipping Weight: 0.55 Shipping Height: 2...- SKU:
- C15-3365
- Series:
- QO-EPD
- Type:
- Miniature
- Type:
- Thermal Magnetic
- Type:
- Equipment Protector
- Approval:
- UL
- Approval:
- CSA
- Size:
- 0.75 Inch Width x 2.91 Inch Depth x 4.12 Inch Height
- Volts:
- 120 VAC
- Amps:
- 32 A
- Used On:
- QO Loadcenter
- Used On:
- NQ Panelboard
- Used On:
- NQ OEM Interior/Speed-D Switchboard Distribution Panel
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Pressure Plate
- Wire Size:
- 12 to 8 AWG (Aluminum)
- Wire Size:
- 14 to 8 AWG (Copper)
- Trip Sensitivity:
- 30 MilliA
- Short Description:
- 120 VAC 50/60 Hz, 30 A, 10 kA Interrupt, 1-Pole, Plug-In Mount, 1-Panel Space, Pressure Plate Terminal, 30 mA Class B Ground Fault
- Catalog:
- SchneiderElectric-SquareD_03264_1_6_CAT.pdf
- Data Sheet:
- SchneiderElectric-SquareD_14868_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00881_INST.pdf
- Voltage Rating:
- 120 VAC
- Current Rating:
- 30 A
- Number of Poles:
- 1
- Country of Origin:
- Mexico
- Prop 65 Warning:
- Yes
MSRP $557.00Surplus $305.90
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