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 & Kits
- Product
- Qty in Cart
- Price
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Eaton HFD1100 Molded Case Breakers (MCCBs)
MSRP $817.00Surplus $337.90SKU: C15-2972 Brand: Eaton MPN: HFD1100 UPC: 00786679175354 Shipping Weight: 1.65 lbs. Shipping Height: 2.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-2972
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 100 A
- Frame:
- FD
- Interrupting Rating:
- 65 kA at 277 VAC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (UL)
- Interrupting Rating:
- 65 Kiloamp at 220/240 Volt AC
- Interrupting Rating:
- 10 Kiloamp at 125 Volt DC (IEC)
- Maximum AC Voltage:
- 277 V
- Maximum DC Voltage:
- 125 V
- Poles:
- 1
- Size:
- 1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
- Terminal Type:
- Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Molded Case
- Volts:
- 277 VAC 50/60 Hertz
- Volts:
- 125 VDC
- TS PIK:
- 106999153
- CAD Drawings:
- Eaton_41228_1_CAD.pdf
- Maximum AC Voltage Rating:
- 277 V
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, F-FRAME, HFD, COMPLETE BREA
- Voltage Rating:
- 277 VAC 50/60 Hertz, 125 VDC
- Number of Poles:
- 1
- Current Rating:
- 100 A
- Maximum DC Voltage Rating:
- 125 V
- Data Sheet:
- Eaton_07831_1-12_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Frame Type:
- FD
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
- Country of Origin:
- United States
MSRP $817.00Surplus $337.90 -
Square D HOM2100 Standard, Common Trip 100A Miniature Circuit Breaker
MSRP $168.00Surplus $52.65Square D HOM2100 Miniature Circuit Breakers (MCBs) 2P 100A 120V EA​ ARCA SKU: C15-6617 Brand: Square D MPN: HOM2100 UPC: 78590106575 Shipping Weight: 0.90 lbs. Shipping Height: 3.00...- SKU:
- C15-6617
- TS PIK:
- 111082012
- Interrupting Rating:
- 10 kA
- Catalog:
- SchneiderElectric-SquareD_03264_1_19_1_37_1_39_CAT.pdf
- Size:
- 1 Inch Width x 2.98 Inch Depth x 3.13 Inch Height
- Type:
- Standard, Common Trip
- Mounting:
- Plug-On
- Terminal Type:
- Box Lug
- Current Rating:
- 100 A
- Used On:
- Load Center
- Voltage Rating:
- 120/240 VAC
- Wire Size:
- 4 to 2/0 AWG (Aluminum/Copper)
- Number of Poles:
- 1
- Short Description:
- 120/240 VAC, 100 A, 10 kA, 2-Pole, Box Lug Terminal, Plug-In Mount, Standard, Common Trip, Miniature Circuit Breaker
- Installation/Operator:
- SchneiderElectric-SquareD_00099_INST.pdf
- Country of Origin:
- Mexico
- Approval:
- UL
MSRP $168.00Surplus $52.65
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.

