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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Westinghouse EDH3200 Molded Case Breakers (MCCBs) 3P 200A
MSRP $2,414.68Surplus $431.94Westinghouse EDH3200 Molded Case Breakers (MCCBs) 3P 200A​ ARCA SKU: C15-7787 Brand: Westinghouse MPN: EDH3200 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-7787
- Short Description:
- 240 VAC 50/60 Hz, 125 VDC, 200 A, 100/10 kA, 3-Pole, Standard Pressure Load Terminal, EDH Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Voltage Rating:
- 240 VAC at 50/60 Hz, 125 VDC
- Series:
- C
- Number of Poles:
- 3
- Frame Type:
- F
- Data Sheet:
- Eaton_07831_1-3_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Interrupting Rating:
- 100 kA at 240 VAC, 10 kA at 125 VDC
- Maximum AC Voltage Rating:
- 240
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Maximum DC Voltage Rating:
- 125
- Current Rating:
- 200 A
- Terminal Type:
- Standard Pressure Load Terminal
- Type:
- Molded Case, Thermal Magnetic
- Size:
- 4.13 Inch W x 3.38 Inch D x 6 Inch H
- Approval:
- UL
- Country of Origin:
- Dominican Republic
MSRP $2,414.68Surplus $431.94 -
Westinghouse HFB3015 Molded Case Breakers (MCCBs) 3P 15A 50/60Hz 3Ph EA
MSRP $5,123.00Surplus $473.45SKU: C15-6787 Brand: Westinghouse MPN: HFB3015 UPC: Shipping Weight: 3.90 lbs. Shipping Height: 5.00 In. Shipping Length: 5.00 In. Shipping Width: 7.00 In. Product...- SKU:
- C15-6787
- Number of Poles:
- 3
MSRP $5,123.00Surplus $473.45 -
Westinghouse HFB3030L Molded Case Breakers (MCCBs)
MSRP $1,500.00Surplus $282.08SKU: C15-6781 Brand: Westinghouse MPN: HFB3030L UPC: Shipping Weight: 4.20 lbs. Shipping Height: 5.00 In. Shipping Length: 5.00 In. Shipping Width: 7.00 In. Product...- SKU:
- C15-6781
- Number of Poles:
- 3
MSRP $1,500.00Surplus $282.08 -
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Westinghouse HFB3100 Molded Case Breakers (MCCBs) HFD 3P 100A 480V 50/60Hz 3Ph
MSRP $1,250.00Surplus $253.12SKU: C15-4684 Brand: Westinghouse MPN: HFB3100 UPC: Shipping Weight: 3.50 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-4684
- Frame Type:
- F
- Voltage Rating:
- 480 V
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Short Description:
- HFB, 100 A, 3 Pole, Volt, Molded Case Circuit Breakers from Eaton - Cutler Hammer - Westinghouse
MSRP $1,250.00Surplus $253.12 -
Westinghouse HKA3100T Molded Case Breakers (MCCBs)
MSRP $3,550.00Surplus $954.73SKU: C15-6861 Brand: Westinghouse MPN: HKA3100T UPC: Shipping Weight: 1.85 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-6861
- Number of Poles:
- 3
MSRP $3,550.00Surplus $954.73 -
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Westinghouse HMCP070M2CS05 Molded Case Breakers (MCCBs) HMCP 3P 70A 480V 50/60Hz 3Ph
MSRP $600.00Surplus $31.22Westinghouse HMCP070M2CS05 Molded Case Breakers (MCCBs) HMCP 3P 70A 480V 50/60Hz 3Ph​ ARCA SKU: C15-4682 Brand: Westinghouse MPN: HMCP070M2CS05 UPC: Shipping Weight: 4.15 lbs. Shipping...- SKU:
- C15-4682
- Frame Type:
- J-K
- Voltage Rating:
- 480 V
- Current Rating:
- 70 A
- Number of Poles:
- 3
- Short Description:
- Eaton molded case circuit breaker accessory motor protection, Motor circuit protector, 70 A, Three-pole, Frame J-K, 210-700 A, Series C, Non-aluminum
- Series:
- C
MSRP $600.00Surplus $31.22 -
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Westinghouse MT3800T Molded Case Breakers (MCCBs)
MSRP $5,274.04Surplus $1,967.19SKU: C15-8699 Brand: Westinghouse MPN: MT3800T UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8699
- TS PIK:
- 115512084
- Number of Poles:
- 3
- Type:
- Thermal Magnetic
- Current Rating:
- 800 A
- Frame Type:
- MDL, HMDL
- Approval:
- UL, CE
- Adjustment:
- Magnetic Trip
- Short Description:
- 800 A, 3-Pole, MDL/HMDL Frame, Thermal Magnetic, Molded Case Circuit Breaker Trip Unit
- Catalog:
- Eaton_27487_V4T2_349-V4T2_351_V4T2_485_CAT.pdf
MSRP $5,274.04Surplus $1,967.19 -
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Westinghouse SF-423151 Molded Case Breakers (MCCBs) EB 3P 20A 240V 50/60Hz 3Ph
MSRP $470.00Surplus $85.55Westinghouse SF-423151 Molded Case Breakers (MCCBs) EB 3P 20A 240V 50/60Hz 3Ph​ ARCA SKU: C15-4527 Brand: Westinghouse MPN: SF-423151 UPC: Shipping Weight: 3.05 Shipping Height: 4...- SKU:
- C15-4527
- Voltage Rating:
- 240 V
- Current Rating:
- 20 A
- Number of Poles:
- 3
- Short Description:
- EB 3P 20A 240V 50/60Hz 3Ph
MSRP $470.00Surplus $85.55 -
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Westinghouse SF-423152 Molded Case Breakers (MCCBs) EB 3P 30A 240V 50/60Hz 3Ph
MSRP $195.00Surplus $70.20Westinghouse SF-423152 Molded Case Breakers (MCCBs) EB 3P 30A 240V 50/60Hz 3Ph​ ARCA SKU: C15-4528 Brand: Westinghouse MPN: SF-423152 UPC: Shipping Weight: 4.00 Shipping Height: 5...- SKU:
- C15-4528
- Voltage Rating:
- 240 V
- Current Rating:
- 30 A
- Number of Poles:
- 3
- Short Description:
- EB 3P 30A 240V 50/60Hz 3Ph
MSRP $195.00Surplus $70.20
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