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 BAB2010HT Miniature Circuit Breakers (MCBs) EA
MSRP $645.00Surplus $112.48SKU: C15-9703 Brand: Eaton MPN: BAB2010HT UPC: 78667936926 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-9703
- TS PIK:
- 107002408
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Terminal Type:
- Ring/Spade Lug
- Voltage Rating:
- 240 VAC, 24/48/80 VDC
- Mounting:
- Bolt-On
- Current Rating:
- 10 A
- Number of Poles:
- 2
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Size:
- 2.2 Inch Width x 3.9 Inch Depth x 4.8 Inch Height
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48/62.5/80 VDC
- Approval:
- CSA
- Country of Origin:
- Dominican Republic
MSRP $645.00Surplus $112.48 -
Eaton BAB2020HS Miniature Circuit Breakers (MCBs)
MSRP $1,112.58Surplus $177.45SKU: C15-11580 Brand: Eaton MPN: BAB2020HS UPC: 78211479681 Shipping Weight: 0.95 lbs. Shipping Height: 4.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11580
- Voltage Rating:
- 240 VAC, 24/48/80 VDC
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- 240 VAC, 20 A, 10 kA Interrupt, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Type BAB, Non-Interchangeable Industrial Circuit Breaker
- Number of Poles:
- 2
- Current Rating:
- 20 A
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Terminal Type:
- Steel Box Lug Standard Load
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48/62.5/80 VDC
- Approval:
- UL 489, CSA
- Country of Origin:
- Dominican Republic
MSRP $1,112.58Surplus $177.45 -
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Eaton QC2030H Miniature Circuit Breakers (MCBs) QC 2P 30A 240V 50/60Hz 1Ph
MSRP $447.00Surplus $157.34Eaton QC2030H Miniature Circuit Breakers (MCBs) QC 2P 30A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3301 Brand: Eaton MPN: QC2030H UPC: 786679309476 Shipping Weight: 0.65 Shipping Height: 3.00...- SKU:
- C15-3301
- Approval:
- UL 489
- Approval:
- CSA
- Amps:
- 30 A
- Interrupting Rating:
- 10000 A at 120/240 VAC
- Interrupting Rating:
- 5000 Amp at 24/48/62.5/80 Volt DC
- Poles:
- 2
- Size:
- 3.3 Inch Width x 4 Inch Depth x 2 Inch Height
- Terminal Type:
- Aluminum Box Lug Standard Line
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Thermal Magnetic
- Type:
- Cable-In/Cable-Out
- Type:
- Non-Interchangeable Trip
- Type:
- Miniature
- Volts:
- 240 VAC
- Volts:
- 24/48/80 VDC
- Gauge:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Number of Poles:
- 2
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Voltage Rating:
- 240 VAC, 24/48/80 VDC
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Current Rating:
- 30 A
- Short Description:
- EATON QUICKLAG TYPE QC INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CIRCUIT BREAKER,30 A,10 kAIC,TWO-POLE,240 V,THERMAL-MAGNETIC,CABLE-IN/CABLE-OUT,QC,NON-INTERCHANGEABLE
MSRP $447.00Surplus $157.34 -
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Eaton QC2050H Din Rail Mounted Circuit Breakers
MSRP $372.50Surplus $100.58SKU: C15-19623 Brand: Eaton MPN: QC2050H UPC: 78667930965 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19623
- Short Description:
- 240 VAC, 50 A, 10 kA Interrupt, 2-Pole, Aluminum Box Lug Terminal, Cable-In/Out Mount, Thermal Magnetic, Type QC, Non-Interchangeable Industrial Circuit Breaker
- Current Rating:
- 50 A
- Size:
- 2.2 Inch Width x 3.8 Inch Depth x 4.9 Inch Height
- Number of Poles:
- 2
- Type:
- Thermal Magnetic, Cable-In/Cable-Out, Non-Interchangeable Trip, Miniature
- Voltage Rating:
- 240 VAC, 24/48/80 VDC
- Approval:
- UL 489, CSA
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24/48/62.5/80 VDC
- Catalog:
- EatonCorp_00004_V4T1_19_V4T1_20_V4T1_46_CAT.pdf
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Terminal Type:
- Aluminum Box Lug Standard Line, Steel Box Lug Standard Load
MSRP $372.50Surplus $100.58 -
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Eaton QC2060H Din Rail Mounted Circuit Breakers
MSRP $874.00Surplus $235.98SKU: C15-19621 Brand: Eaton MPN: QC2060H UPC: 78667930976 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19621
- Current Rating:
- 60 A
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24/48/62.5/80 VDC
- Number of Poles:
- 2
- Terminal Type:
- Aluminum Box Lug Standard Line, Steel Box Lug Standard Load
- Catalog:
- Eaton_03771_V4T1_3-V4T1_46_CAT.pdf
- Voltage Rating:
- 240 VAC, 24/48/80 VDC
- Size:
- 2.2 Inch Width x 3.8 Inch Depth x 4.8 Inch Height
- Type:
- Thermal Magnetic, Cable-In/Cable-Out, Non-Interchangeable Trip, Miniature
- Short Description:
- EATON QUICKLAG TYPE QC INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL CIRCUIT BREAKER,60 A,10 kAIC,TWO-POLE,240 V,THERMAL-MAGNETIC,CABLE-IN/CABLE-OUT,QC,NON-INTERCHANGEABLE
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Approval:
- UL 489, CSA
MSRP $874.00Surplus $235.98 -
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Eaton QPHW2020H Miniature Circuit Breakers (MCBs)
MSRP $589.00Surplus $159.03SKU: C15-19843 Brand: Eaton MPN: QPHW2020H UPC: 78667930473 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19843
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Size:
- 3.1 Inch Width x 3.1 Inch Depth x 2 Inch Height
- Number of Poles:
- 2
- Approval:
- UL 489, CSA
- Short Description:
- EATON QUICKLAG TYPE QPH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL C
- Voltage Rating:
- 240 VAC, 24/48/80 VDC
- Current Rating:
- 20 A
- Interrupting Rating:
- 22000 A at 120/240 VAC, 5000 A at 24/48/62.5/80 VDC
- Mounting:
- Plug-On Female Clip Line
- Terminal Type:
- Steel Box Lug Standard Load
- Type:
- Thermal Magnetic, Non-Interchangeable Trip
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
MSRP $589.00Surplus $159.03
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