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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Contact Us For Quote
Siemens ED43B070 Molded Case Breakers (MCCBs)
MSRP $2,297.00Surplus $789.63SKU: C15-7555 Brand: Siemens MPN: ED43B070 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7555
- TS PIK:
- 120152295
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Number of Poles:
- 3
- Terminal Type:
- Load Lug
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Short Description:
- 480 VAC 50/60 Hz, 70 A, 18 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
- Series:
- ED4
- Current Rating:
- 70 A
- Country of Origin:
- Mexico
- Frame Type:
- ED
- Interrupting Rating:
- 65 kA at 240 VAC (UL 489), 18 kA at 480 VAC (UL 489)
- Type:
- Thermal Magnetic
- Voltage Rating:
- 480 VAC
- Approval:
- UL 489
MSRP $2,297.00Surplus $789.63 -
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Siemens HED43B070 Molded Case Breakers (MCCBs)
MSRP $3,500.00Surplus $796.47SKU: C15-7669 Brand: Siemens MPN: HED43B070 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7669
- TS PIK:
- 124880744
- Frame Type:
- ED
- Voltage Rating:
- 480 VAC
- Current Rating:
- 70 A
- Approval:
- UL 489
- Number of Poles:
- 3
- Interrupting Rating:
- 100 kA at 240 VAC, 42 kA at 480 VAC (UL 489)
- Terminal Type:
- Load Lug
- Catalog:
- SiemensAG_01698_17_78-17_80_CAT.pdf
- Series:
- HED4
- Installation/Operator:
- SiemensAG_00313_INST.pdf
- Country of Origin:
- MEX
- Maximum AC Voltage Rating (V):
- 480
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Short Description:
- 480 VAC, 70 A, 42 kA, 3-Pole, 10 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, ED Frame, Thermal Magnetic Trip Unit, Molded Case Circuit Breaker
MSRP $3,500.00Surplus $796.47 -
Contact Us For Quote
Siemens HGB3B070B Molded Case Breakers (MCCBs) HGB 3P 70A 480V 50/60Hz 3Ph
MSRP $1,528.00Surplus $504.00SKU: C15-1453 Brand: Siemens MPN: HGB3B070B UPC: 88762121985 Shipping Weight: 2.75 lbs. Shipping Height: 4.99 In. Shipping Length: 2.87 In. Shipping Width: 2.96 In...- SKU:
- C15-1453
- Series:
- null
- Approval:
- UL
- Size:
- 3 Inch Width x 2.8 Inch Depth x 5.4 Inch Height
- Volts:
- 480 V
- Amps:
- 70 A
- Used On:
- Panelboard
- Poles:
- 3
- Interrupting Rating:
- 100 kA at 240 VAC
- Interrupting Rating:
- 35 kA at 480 Volt AC Star/347 Volt AC
- Interrupting Rating:
- 14 kA at 600 Volt AC Star/347 Volt AC (UL)
- Terminal Type:
- Load Lug
- Wire Size:
- 8 to 1/0 AWG (Copper/Aluminum)
- Short Description:
- 600 VAC Star/347 VAC, 70 A at 40 Deg C, 35 kA at 480 VAC Star/277 VAC, 3-Pole, 8 to 1/0 AWG Copper/Aluminum, Load Lug Terminal, HGB Frame, Thermal Magnetic Trip Unit
- Catalog:
- SiemensAG_00564_7_3-7_5_7_33_CAT.pdf
- Number of Poles:
- 3
- Current Rating:
- 70 A
- Voltage Rating:
- 480 VAC
- Frame Type:
- HGB
- Country of Origin:
- MEX
MSRP $1,528.00Surplus $504.00
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