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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Eaton HQP1025 Miniature Circuit Breakers (MCBs)
MSRP $67.00Surplus $18.09SKU: C15-19908 Brand: Eaton MPN: HQP1025 UPC: 78667934325 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19908
- Number of Poles:
- 1
- Mounting:
- Plug-On Female Clip Line
- Voltage Rating:
- 120/240 VAC 60 Hertz, 24/48/62.5 VDC
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
- Type:
- Thermal Magnetic, Miniature
- Terminal Type:
- Steel Box Lug Standard Load
- Approval:
- UL 489, CSA
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Current Rating:
- 25 A
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- TYPE HQP BREAKER 1P 25A 120/240VAC MAX 10kAIC
MSRP $67.00Surplus $18.09 -
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Eaton HQP1030 Miniature Circuit Breakers (MCBs)
MSRP $57.60Surplus $15.55SKU: C15-19907 Brand: Eaton MPN: HQP1030 UPC: 78667934330 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19907
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Mounting:
- Plug-On Female Clip Line
- Type:
- Thermal Magnetic, Miniature
- Number of Poles:
- 1
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
- Approval:
- UL 489, CSA
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Terminal Type:
- Steel Box Lug Standard Load
- Short Description:
- HQP BRK 1P 30A 120/240V 10kAIC PLUG IN
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 VAC 60 Hertz, 24/48/62.5 VDC
MSRP $57.60Surplus $15.55 -
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Eaton HQP1040 Miniature Circuit Breakers (MCBs)
MSRP $69.00Surplus $18.63SKU: C15-19905 Brand: Eaton MPN: HQP1040 UPC: 78667991082 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19905
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Number of Poles:
- 1
- Short Description:
- EATON QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, SINGLE-POLE, 40A, 10 kAIC, 120/240V, NON-INTERCHANGEABLE,
- Size:
- 1.2 Inch Width x 3.6 Inch Depth x 4.8 Inch Height
- Approval:
- UL 489, CSA
- Mounting:
- Plug-On Female Clip Line
- Terminal Type:
- Steel Box Lug Standard Load
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC 60 Hertz, 24/48/62.5 VDC
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
MSRP $69.00Surplus $18.63 -
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Eaton HQP1050 Miniature Circuit Breakers (MCBs)
MSRP $69.00Surplus $18.63SKU: C15-19903 Brand: Eaton MPN: HQP1050 UPC: 78667934350 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19903
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
- Short Description:
- EATON QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, SINGLE-POLE, 50A, 10
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Mounting:
- Plug-On Female Clip Line
- Voltage Rating:
- 120/240 VAC 60 Hertz, 24/48/62.5 VDC
- Terminal Type:
- Steel Box Lug Standard Load
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Approval:
- UL 489, CSA
- Number of Poles:
- 1
- Size:
- 1.2 Inch Width x 3.6 Inch Depth x 4.7 Inch Height
- Current Rating:
- 50 A
MSRP $69.00Surplus $18.63 -
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Eaton HQP1060 Miniature Circuit Breakers (MCBs)
MSRP $81.00Surplus $21.87SKU: C15-19901 Brand: Eaton MPN: HQP1060 UPC: 78667934360 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19901
- Current Rating:
- 60 A
- Number of Poles:
- 1
- Short Description:
- EATON QUICKLAG INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER, SINGLE-POLE, 60A, 10
- Mounting:
- Plug-On Female Clip Line
- Voltage Rating:
- 120/240 VAC 60 Hertz, 24/48/62.5 VDC
- Type:
- Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Approval:
- UL 489, CSA
- Wire Size:
- 8 to 1/0 AWG Copper/Aluminum (Standard Load)
- Size:
- 3.2 Inch Width x 3 Inch Depth x 1 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Interrupting Rating:
- 10000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
MSRP $81.00Surplus $21.87 -
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Eaton QPHW1015 Miniature Circuit Breakers (MCBs)
MSRP $197.58Surplus $53.34SKU: C15-19864 Brand: Eaton MPN: QPHW1015 UPC: 78667938705 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19864
- Short Description:
- EATON QUICKLAG TYPE QPH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL C
- Type:
- Thermal Magnetic, Non-Interchangeable Trip
- Interrupting Rating:
- 22000 A at 120/240 VAC, 5000 A at 24 to 48 VDC
- Current Rating:
- 15 A
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Approval:
- UL 489, CSA
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Voltage Rating:
- 120/240 VAC, 24/48/62.5 VDC
- Terminal Type:
- Steel Box Lug Standard Load
- Number of Poles:
- 1
- Mounting:
- Plug-On Female Clip Line
- Size:
- 1.2 Inch Width x 3.9 Inch Depth x 4.7 Inch Height
MSRP $197.58Surplus $53.34
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