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 HQP1050 Miniature Circuit Breakers (MCBs)
MSRP $93.93Surplus $25.36SKU: 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 $93.93Surplus $25.36 -
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Eaton HQP3050H Molded Case Breakers (MCCBs)
MSRP $1,339.52Surplus $361.67SKU: C15-16634 Brand: Eaton MPN: HQP3050H UPC: 78667934454 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16634
- Size:
- 3.1 Inch Width x 3.8 Inch Depth x 4.8 Inch Height
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Short Description:
- QUICKLAG INDUSTRIAL CIRCUIT BREAKER, 50A, THREE-POLE, 240V, 10 kAIC, THERMAL-MAG
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
- Approval:
- UL 489, CSA
- Voltage Rating:
- 240 VAC 60 Hertz
- Interrupting Rating:
- 10000 A at 240 VAC
- Terminal Type:
- Steel Box Lug Standard Load
- Current Rating:
- 50 A
- Type:
- Fixed Thermal Magnetic, Non-Interchangeable Trip, Miniature
- Mounting:
- Plug-On Female Clip Line
- Number of Poles:
- 3
MSRP $1,339.52Surplus $361.67 -
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Eaton QPHW3050H Miniature Circuit Breakers (MCBs)
MSRP $966.52Surplus $234.87SKU: C15-19826 Brand: Eaton MPN: QPHW3050H UPC: 78667938731 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19826
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Non-Interchangeable Trip
- Short Description:
- EATON QUICKLAG TYPE QPH INDUSTRIAL THERMAL-MAGNETIC CIRCUIT BREAKER,INDUSTRIAL C
- Interrupting Rating:
- 22000 A at 240 VAC
- Voltage Rating:
- 240 VAC
- Approval:
- UL 489, CSA
- Mounting:
- Plug-On Female Clip Line
- Current Rating:
- 50 A
- Size:
- 3.2 Inch Width x 3.8 Inch Depth x 4.9 Inch Height
- Terminal Type:
- Steel Box Lug Standard Load
- Wire Size:
- 14 to 4 AWG Copper/Aluminum (Standard Load)
- Catalog:
- Eaton_03771_V4T1_2_V4T1_5_V4T1_6_V4T1_46_CAT.pdf
MSRP $966.52Surplus $234.87
Disclaimer: ARCA Supply is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by ARCA Supply are covered under ARCA Supply's warranty and not the manufacturer warranty.
