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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- Qty in Cart
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Eaton QPHGF1030 Miniature Circuit Breakers (MCBs)
MSRP $789.00Surplus $127.82SKU: C15-19771 Brand: Eaton MPN: QPHGF1030 UPC: 78667937430 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19771
- Short Description:
- QUICKLAG INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC CIRCUIT BR
MSRP $789.00Surplus $127.82 -
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Eaton QPHGF2015 Miniature Circuit Breakers (MCBs)
MSRP $4,289.69Surplus $1,158.22SKU: C15-19770 Brand: Eaton MPN: QPHGF2015 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19770
MSRP $4,289.69Surplus $1,158.22 -
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Eaton QPHGF2020 Miniature Circuit Breakers (MCBs)
MSRP $495.00Surplus $133.65SKU: C15-19769 Brand: Eaton MPN: QPHGF2020 UPC: 78667915290 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19769
- Short Description:
- QUICKLAG INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC CIRCUIT BR
MSRP $495.00Surplus $133.65 -
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Eaton QPHGF2025 Miniature Circuit Breakers (MCBs)
MSRP $333.00Surplus $89.91SKU: C15-19768 Brand: Eaton MPN: QPHGF2025 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19768
MSRP $333.00Surplus $89.91 -
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Eaton QPHGF2030 Miniature Circuit Breakers (MCBs)
MSRP $407.00Surplus $109.89SKU: C15-19767 Brand: Eaton MPN: QPHGF2030 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19767
MSRP $407.00Surplus $109.89 -
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Eaton QPHGFEP1015 Miniature Circuit Breakers (MCBs)
MSRP $1,594.00Surplus $0.00SKU: C15-19761 Brand: Eaton MPN: QPHGFEP1015 UPC: 78667957450 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19761
- Short Description:
- QUICKLAG INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC EQUIPMENT PROTECTOR, SINGLE-PO
MSRP $1,594.00Surplus $0.00 -
Eaton QPHGFEP1020 Miniature Circuit Breakers (MCBs) QPH 1P 20A 240V 50/60Hz 1Ph
MSRP $1,750.00Surplus $265.68SKU: C15-3793 Brand: Eaton MPN: QPHGFEP1020 UPC: 786679574522 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 3.00 In...- SKU:
- C15-3793
- Series:
- BAB
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON QUICKLAG GFCI CIRCUIT BREAKER,INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC EQU
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $1,750.00Surplus $265.68 -
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Eaton QPHGFEP1025 Miniature Circuit Breakers (MCBs)
MSRP $1,130.00Surplus $274.59SKU: C15-19760 Brand: Eaton MPN: QPHGFEP1025 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19760
MSRP $1,130.00Surplus $274.59 -
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Eaton QPHGFEP1030 Miniature Circuit Breakers (MCBs)
MSRP $1,130.00Surplus $274.59SKU: C15-19759 Brand: Eaton MPN: QPHGFEP1030 UPC: 78667957456 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19759
- Short Description:
- EATON QUICKLAG GFCI CIRCUIT BREAKER,INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC EQU
MSRP $1,130.00Surplus $274.59 -
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Eaton QPHGFEP2015 Miniature Circuit Breakers (MCBs)
MSRP $3,107.00Surplus $838.89SKU: C15-19758 Brand: Eaton MPN: QPHGFEP2015 UPC: 78667952200 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19758
- Short Description:
- EATON QUICKLAG GFCI CIRCUIT BREAKER,INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC EQU
MSRP $3,107.00Surplus $838.89 -
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Eaton QPHGFEP2020 Miniature Circuit Breakers (MCBs)
MSRP $2,273.00Surplus $613.71SKU: C15-19757 Brand: Eaton MPN: QPHGFEP2020 UPC: 78667952205 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19757
- Short Description:
- EATON QUICKLAG GFCI CIRCUIT BREAKER,INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC EQU
MSRP $2,273.00Surplus $613.71 -
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Eaton QPHGFEP2025 Miniature Circuit Breakers (MCBs)
MSRP $2,273.00Surplus $552.34SKU: C15-19756 Brand: Eaton MPN: QPHGFEP2025 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19756
MSRP $2,273.00Surplus $552.34 -
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Eaton QPHGFEP2030 Miniature Circuit Breakers (MCBs)
MSRP $5,357.00Surplus $1,301.75SKU: C15-19755 Brand: Eaton MPN: QPHGFEP2030 UPC: 78667952215 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19755
- Short Description:
- EATON QUICKLAG GFCI CIRCUIT BREAKER,INDUSTRIAL GROUND FAULT THERMAL-MAGNETIC EQU
MSRP $5,357.00Surplus $1,301.75 -
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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 -
Eaton QPHW1030 Miniature Circuit Breakers (MCBs) QPHW 1P 30A 120/240V 50/60Hz 1Ph EA
MSRP $163.41Surplus $4.90Eaton QPHW1030 Miniature Circuit Breakers (MCBs) QPHW 1P 30A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-5007 Brand: Eaton MPN: QPHW1030 UPC: 78667938708 Shipping Weight: 0.15 lbs. Shipping...- SKU:
- C15-5007
- Series:
- QPH
- Volts:
- 120/240 V
- Amps:
- 30 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON QUICKLAG TYPE QPH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL C
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $163.41Surplus $4.90 -
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Eaton QPHW1035 Miniature Circuit Breakers (MCBs)
MSRP $145.00Surplus $39.15SKU: C15-19863 Brand: Eaton MPN: QPHW1035 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19863
MSRP $145.00Surplus $39.15 -
Eaton QPHW1040 Miniature Circuit Breakers (MCBs) QPHW 1P 40A 120V 50/60Hz 1Ph
MSRP $165.00Surplus $34.58Eaton QPHW1040 Miniature Circuit Breakers (MCBs) QPHW 1P 40A 120V 50/60Hz 1Ph​ ARCA SKU: C15-4143 Brand: Eaton MPN: QPHW1040 UPC: 786679387108 Shipping Weight: 0.35 Shipping Height: 3.00...- SKU:
- C15-4143
- Series:
- QPH
- Volts:
- 120 V
- Amps:
- 40 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON QUICKLAG TYPE QPH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL C
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $165.00Surplus $34.58 -
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Eaton QPHW1045 Miniature Circuit Breakers (MCBs)
MSRP $166.00Surplus $44.82SKU: C15-19862 Brand: Eaton MPN: QPHW1045 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19862
MSRP $166.00Surplus $44.82 -
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Eaton QPHW1050 Miniature Circuit Breakers (MCBs)
MSRP $105.91Surplus $25.73SKU: C15-19861 Brand: Eaton MPN: QPHW1050 UPC: 78667938711 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19861
- Short Description:
- EATON QUICKLAG TYPE QPH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL C
MSRP $105.91Surplus $25.73 -
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Eaton QPHW1055 Miniature Circuit Breakers (MCBs)
MSRP $161.00Surplus $43.47SKU: C15-19860 Brand: Eaton MPN: QPHW1055 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-19860
MSRP $161.00Surplus $43.47
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