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.
-
Din Rail Mounted Circuit Breakers
-
Main Breakers
-
Miniature Circuit Breakers (MCBs)
-
Molded Case Breakers (MCCBs)
-
Motor Circuit Protector (MCPs)
-
Lug Terminal Kits
-
Auxiliary, Shunt, Trip Units and UVRs
-
Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
-
Siemens HED41B020 Molded Case Breakers (MCCBs)
MSRP $1,244.00Surplus $202.80Siemens HED41B020 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-7450 Brand: Siemens MPN: HED41B020 UPC: 78364320982 Shipping Weight: 3.70 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-7450
- TS PIK:
- 106247058
- Short Description:
- 277 VAC, 125 VDC, 20 A at 40 Deg C, 65 kA, 1-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Series:
- HED4
- Interrupting Rating:
- 100 kA at 120 VAC (UL 489), 65 kA at 277 VAC (UL 489), 30 kA at 125 VDC (UL 489)
- Current Rating:
- 20 A
- Frame Type:
- ED
- Number of Poles:
- 1
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Type:
- Thermal Magnetic
- Voltage Rating:
- 277 VAC, 125 VDC
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Terminal Type:
- Load Lug
- Size:
- 1 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Country of Origin:
- Mexico
- Approval:
- CSA
MSRP $1,244.00Surplus $202.80 -
Eaton EHD1020 Molded Case Breakers (MCCBs) EHD 1P 20A 480V 50/60Hz 1Ph F Frame
MSRP $251.40Surplus $179.40Eaton EHD1020 Molded Case Breakers (MCCBs) EHD 1P 20A 480V 50/60Hz 1Ph F Frame​ ARCA SKU: C15-1855 Brand: Eaton MPN: EHD1020 UPC: 786679317327 Shipping Weight: 1.40 Shipping Height: 2.00...- SKU:
- C15-1855
- Series:
- C
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 1.38 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Volts:
- 277 VAC at 50/60 Hertz
- Volts:
- 125 VDC
- Amps:
- 32 A
- Poles:
- 1
- Interrupting Rating:
- 14 kA at 277 VAC
- Interrupting Rating:
- 10 kA at 125 Volt DC
- Terminal Type:
- Standard Pressure Load
- Frame Type:
- FD
- Maximum AC Voltage Rating:
- 277 V
- Maximum DC Voltage Rating:
- 125 V
- Short Description:
- 277 VAC 50/60 Hz, 125 VDC, 20 A, 14/10 kA, 1-Pole, Standard Pressure Load Terminal, EHD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Data Sheet:
- Eaton_40755_1-4_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Voltage Rating:
- 277 VAC, 125 VDC
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Country of Origin:
- Dominican Republic
- Libra Liquidity Lot:
- Libra Auction Lot
MSRP $251.40Surplus $179.40 -
Contact Us For Quote
Square D FAL14020 Molded Case Breakers (MCCBs)
MSRP $800.00Surplus $320.00SKU: C15-11253 Brand: Square D MPN: FAL14020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-11253
- Frame Type:
- F
- Terminal Type:
- Lug
- Voltage Rating:
- 277 VAC, 125 VDC
- Number of Poles:
- 1
- Short Description:
- 120/480 Star/277 VAC, 125 VDC, 20 A, 25/18/10 kA, 1-Pole, F-Frame, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Prop 65 Warning:
- Yes
- Type:
- Thermal Magnetic
- Size:
- 1.5 Inch Width x 4.13 Inch Depth x 6 Inch Height
- Interrupting Rating:
- 18 kA at 277 VAC
- Current Rating:
- 20 A
- Catalog:
- SchneiderElectric-SquareD_00096_25_26_CAT.pdf
- Series:
- FA
- Data Sheet:
- SchneiderElectric-SquareD_04391_1_2_DATA.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Approval:
- UL, CSA, IEC, Federal Specification W-C-375B/GEN
MSRP $800.00Surplus $320.00 -
Square D FAL14020 Other Circuit Breakers
MSRP $820.00Surplus $56.40SKU: C15-11426 Brand: Square D MPN: FAL14020 UPC: Shipping Weight: 2.00 lbs. Shipping Height: 6.00 In. Shipping Length: 11.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11426
- Short Description:
- 120/480 Star/277 VAC, 125 VDC, 20 A, 25/18/10 kA, 1-Pole, F-Frame, Unit Mount, Thermal Magnetic, Molded Case Circuit Breaker
- Number of Poles:
- 1
- Type:
- Thermal Magnetic
- Voltage Rating:
- 277 VAC, 125 VDC
- Interrupting Rating:
- 18 kA at 277 VAC
- Prop 65 Warning:
- Yes
- Catalog:
- SchneiderElectric-SquareD_00096_25_26_CAT.pdf
- Installation/Operator:
- SchneiderElectric-SquareD_00076_INST.pdf
- Terminal Type:
- Lug
- Current Rating:
- 20 A
- Data Sheet:
- SchneiderElectric-SquareD_04391_1_2_DATA.pdf
- Size:
- 1.5 Inch Width x 4.13 Inch Depth x 6 Inch Height
- Series:
- FA
- Approval:
- UL, CSA, IEC, Federal Specification W-C-375B/GEN
- Frame Type:
- F
- Country of Origin:
- United States
MSRP $820.00Surplus $56.40
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.
