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 HQP1040 Miniature Circuit Breakers (MCBs)
MSRP $93.93Surplus $25.36SKU: 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 $93.93Surplus $25.36 -
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Eaton HQP3040H Molded Case Breakers (MCCBs)
MSRP $1,252.53Surplus $338.19SKU: C15-16633 Brand: Eaton MPN: HQP3040H UPC: 78667934453 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16633
- Interrupting Rating:
- 10000 A at 240 VAC
- Type:
- Fixed Thermal Magnetic, Non-Interchangeable Trip, 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
- Mounting:
- Plug-On Female Clip Line
- Current Rating:
- 40 A
- Number of Poles:
- 3
- Short Description:
- QUICKLAG INDUSTRIAL CIRCUIT BREAKER, 40A, THREE-POLE, 240V, 10 kAIC, THERMAL-MAG
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Size:
- 3.2 Inch Width x 3.9 Inch Depth x 4.7 Inch Height
- Voltage Rating:
- 240 VAC 60 Hertz
MSRP $1,252.53Surplus $338.19 -
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Eaton QPHW3040H Miniature Circuit Breakers (MCBs)
MSRP $1,050.91Surplus $283.75SKU: C15-19828 Brand: Eaton MPN: QPHW3040H UPC: 78667938730 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19828
- Short Description:
- EATON QUICKLAG TYPE QPH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL C
- Type:
- Thermal Magnetic, Non-Interchangeable Trip
- Current Rating:
- 40 A
- Mounting:
- Plug-On Female Clip Line
- Size:
- 3 Inch Width x 4 Inch Depth x 5 Inch Height
- Voltage Rating:
- 240 VAC
- Terminal Type:
- Steel Box Lug Standard Load
- Interrupting Rating:
- 22000 A at 240 VAC
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Number of Poles:
- 3
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Approval:
- UL 489, CSA
MSRP $1,050.91Surplus $283.75
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