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 HFD1045 Molded Case Breakers (MCCBs)
MSRP $994.91Surplus $122.44SKU: C15-11567 Brand: Eaton MPN: HFD1045 UPC: 78211421044 Shipping Weight: 1.65 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-11567
- TS PIK:
- 115288452
- Approval:
- UL 489, CSA C22.2
- Number of Poles:
- 1
- Size:
- 1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
- Terminal Type:
- Load
- Interrupting Rating:
- 65 kA at 277 VAC, 10 kA at 125 VDC (UL), 65 kA at 220/240 VAC, 10 kA at 125 VDC (IEC)
- Current Rating:
- 45 A
- Installation/Operator:
- Eaton_00091_INST.pdf
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
- Maximum AC Voltage Rating:
- 277 V
- Frame Type:
- FD
- CAD Drawings:
- Eaton_41228_1_CAD.pdf
- Maximum DC Voltage Rating:
- 125 V
- Data Sheet:
- Eaton_07831_1-12_DATA.pdf
- Voltage Rating:
- 277 VAC 50/60 Hertz, 125 VDC
- Type:
- Fixed Thermal Magnetic, Molded Case
- Country of Origin:
- Dominican Republic
MSRP $994.91Surplus $122.44 -
Siemens ED41B045 Molded Case Breakers (MCCBs)
MSRP $232.00Surplus $154.28SKU: C15-10386 Brand: Siemens MPN: ED41B045 UPC: 78364320914 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10386
- TS PIK:
- 21367353
- Catalog:
- SiemensAG_09175_17_1_17_4_17_81-17_84_17_112_17_113_17_123_17_133_CAT.pdf
- Voltage Rating:
- 120/277 VAC 50/60 Hertz, 125 VDC
- Frame Type:
- ED
- Interrupting Rating:
- 65 kA at 120 VAC, 22 kA at 277 VAC, 30 kA at 125 VDC
- Number of Poles:
- 1
- Type:
- Molded Case, Low Vage, Thermal Magnetic, Standard Rating
- Country of Origin:
- MEX
- Size:
- 1 Inch Width x 3.92 Inch Depth x 6.35 Inch Height
- Approval:
- UL 489
- Maximum DC Voltage Rating:
- 125 V
- Terminal Type:
- Load Lug
- Installation/Operator:
- SiemensAG_00593_INST.pdf
- Maximum AC Voltage Rating:
- 277 V
- Current Rating:
- 45 A
- Short Description:
- BRKR ED4 1P 480V 45A
MSRP $232.00Surplus $154.28
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