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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Crouse-Hinds EHD1040 Molded Case Breakers (MCCBs) 1P 40A
MSRP $251.40Surplus $196.00Crouse-Hinds EHD1040 Molded Case Breakers (MCCBs) 1P 40A​ ARCA SKU: C15-5484 Brand: Crouse-Hinds MPN: EHD1040 UPC: 78667931735 Shipping Weight: 1.60 lbs. Shipping Height: 7.00 In...- SKU:
- C15-5484
- Short Description:
- 277 VAC 50/60 Hz, 125 VDC, 40 A, 14/10 kA, 1-Pole, Standard Pressure Load Terminal, EHD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Number of Poles:
- 1
- Voltage Rating:
- 277 VAC, 125 VDC
- Data Sheet:
- Eaton_40755_1-4_DATA.pdf
- Frame Type:
- FD
- Current Rating:
- 40 A
- Series:
- C
- Installation/Operator:
- Eaton_00091_INST.pdf
- Type:
- Molded Case, Thermal Magnetic
- Terminal Type:
- Standard Pressure Load
- Maximum DC Voltage Rating:
- 125 V
- Size:
- 1.38 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Maximum AC Voltage Rating:
- 277 V
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Interrupting Rating:
- 14 kA at 277 VAC, 10 kA at 125 VDC
- Approval:
- UL 489, CSA C22.2
- Country of Origin:
- Dominican Republic
MSRP $251.40Surplus $196.00 -
Crouse-Hinds EHD3040L Molded Case Breakers (MCCBs) 40A 480VAC
MSRP $983.40Surplus $368.22SKU: C15-5730 Brand: Crouse-Hinds MPN: EHD3040L UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5730
- Series:
- EHD
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 40 A, 14/10 kA, 3-Pole, Standard Pressure Line and Load Terminal, EHD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Frame Type:
- FD
- Current Rating:
- 40 A
- Number of Poles:
- 3
- Maximum DC Voltage Rating:
- 250 V
- Maximum AC Voltage Rating:
- 480 V
- Interrupting Rating:
- 14 kA at 480 VAC, 10 kA at 250 VDC
- Approval:
- UL 489, CSA C22.2
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Type:
- Molded Case, Thermal Magnetic
- Data Sheet:
- Eaton_40755_1-4_DATA.pdf
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Voltage Rating:
- 480 VAC 50/60 Hertz, 250 VDC
- Terminal Type:
- Standard Pressure Line and Load
- Installation/Operator:
- Eaton_00091_INST.pdf
- Country of Origin:
- Dominican Republic
MSRP $983.40Surplus $368.22 -
Crouse-Hinds FDB3040 Molded Case Breakers (MCCBs)
MSRP $1,133.39Surplus $648.60SKU: C15-7285 Brand: Crouse-Hinds MPN: FDB3040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7285
- TS PIK:
- 115281328
- Current Rating:
- 40 A
- Frame Type:
- FD
- Number of Poles:
- 3
- Terminal Type:
- Load
- Maximum DC Voltage Rating:
- 250 V
- Type:
- Fixed Thermal Magnetic, Molded Case
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Interrupting Rating:
- 18 kA at 240 VAC, 14 kA at 480/600 VAC, 10 kA at 250 VDC (UL), 18 kA at 220/240 VAC, 14 kA at 380/415/440/500 VAC, 10 kA at 250 VDC (IEC)
- Size:
- 4.13 Inch Width x 3.88 Inch Depth x 6 Inch Height
- Maximum AC Voltage Rating:
- 600 V
- Data Sheet:
- Eaton_07831_1-12_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489, CSA C22.2
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, F-FRAME, FDB, COMPLETE BREAKER, FIXED THERMAL, FIXED MAGNETIC TRIP TYPE, THREE-POLE, 40A, 600 VAC, 250 VDC, 18 kAIC AT 240 VAC, 14 kAIC AT 480 VAC, LOAD SIDE, 50/60 HZ
MSRP $1,133.39Surplus $648.60 -
Crouse-Hinds QBHW2040 Miniature Circuit Breakers (MCBs)
MSRP $290.26Surplus $51.43Crouse-Hinds QBHW2040 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5768 Brand: Crouse-Hinds MPN: QBHW2040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5768
- TS PIK:
- 21510596
- Short Description:
- 120/240 VAC, 40 A, 22 kA, 2-Pole, Extended Tang Line/Steel Box Lug Load Terminal, Bolt-On Mount, Thermal Magnetic, Miniature, Circuit Breaker
- Interrupting Rating:
- 22000 A at 120/240 VAC, 5000 A at 24 to 48/62.5/80 VDC
- Series:
- QBHW
- Catalog:
- Eaton_03771_V4T1_12_CAT.pdf
- Type:
- Thermal Magnetic
- Wire Size:
- 14 to 4 AWG Aluminum/Copper (Load)
- Number of Poles:
- 2
- Mounting:
- Bolt-On
- Terminal Type:
- Extended Tang Line Terminal, Box Lug Load Terminal
- Current Rating:
- 40 A
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL 489, CSA
- Country of Origin:
- United States
MSRP $290.26Surplus $51.43
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