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
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- Qty in Cart
- Price
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Crouse-Hinds CHT1515 Miniature Circuit Breakers (MCBs)
MSRP $129.34Surplus $41.55Crouse-Hinds CHT1515 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5706 Brand: Crouse-Hinds MPN: CHT1515 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5706
- TS PIK:
- 111022682
- Data Sheet:
- Eaton_36590_1_2_DATA.pdf
- Voltage Rating:
- 120/240 VAC
- Size:
- 0.7 Inch Length x 3.2 Inch Width x 2.6 Inch Height
- Catalog:
- Eaton_36601_V1T1_35_V1T1_39_CAT.pdf
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Installation/Operator:
- Eaton_00008_INST.pdf
- Series:
- CHT
- Used On:
- Type CH Loadcenter
- Type:
- Thermal Magnetic, Twin, Switch Duty
- Number of Poles:
- 1
- Short Description:
- 120/240 VAC, 15 A, 10 kA, Twin Neutral, Plug-On Mount, Universal Breaker, Circuit Breaker
- Current Rating:
- 15 A
- Wire Size:
- 14 to 8 AWG Copper/Aluminum
MSRP $129.34Surplus $41.55 -
Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA
MSRP $129.34Surplus $28.40Crouse-Hinds CHT2020 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5707 Brand: Crouse-Hinds MPN: CHT2020 UPC: Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-5707
- TS PIK:
- 111022683
- Data Sheet:
- Eaton_36590_1_2_DATA.pdf
- Used On:
- Universal CTL and Non-CTL CH Load Center
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Twin Panel, Circuit Breaker
- Voltage Rating:
- 120/240 VAC 50/60 Hertz
- Series:
- CHT
- Catalog:
- Eaton_36601_V1T1_35_V1T1_39_CAT.pdf
- Interrupting Rating:
- 10 kA
- Type:
- Thermal Magnetic
- Mounting:
- Plug-On
- Wire Size:
- 14 to 8 AWG Copper/Aluminum
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Installation/Operator:
- Eaton_00008_INST.pdf
MSRP $129.34Surplus $28.40 -
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Crouse-Hinds CL120CAF Miniature Circuit Breakers (MCBs) 1P 20A
MSRP $239.40Surplus $86.79Crouse-Hinds CL120CAF Miniature Circuit Breakers (MCBs) 1P 20A​ ARCA SKU: C15-5470 Brand: Crouse-Hinds MPN: CL120CAF UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-5470
- TS PIK:
- 123406565
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Interrupting Rating:
- 10 kA
- Catalog:
- Eaton_36620_V1T1_102_V1T1_104_CAT.pdf
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Size:
- 3 Inch Length x 4.75 Inch Width x 1.25 Inch Height
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, Arc Fault Circuit Breaker
- Used On:
- Load Center
- Series:
- CL
- Number of Poles:
- 1
MSRP $239.40Surplus $86.79 -
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Crouse-Hinds CL130 Miniature Circuit Breakers (MCBs) 1P 30A
MSRP $41.29Surplus $8.82Crouse-Hinds CL130 Miniature Circuit Breakers (MCBs) 1P 30A​ ARCA SKU: C15-5708 Brand: Crouse-Hinds MPN: CL130 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5708
- TS PIK:
- 116434778
MSRP $41.29Surplus $8.82 -
Crouse-Hinds CL130CS Miniature Circuit Breakers (MCBs) 1P 30A 240V
MSRP $50.37Surplus $9.43Crouse-Hinds CL130CS Miniature Circuit Breakers (MCBs) 1P 30A 240V​ ARCA SKU: C15-5566 Brand: Crouse-Hinds MPN: CL130CS UPC: 78211475304 Shipping Weight: 0.30 lbs. Shipping Height: 2...- SKU:
- C15-5566
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Size:
- 7.25 Inch Length x 4.48 Inch Width x 6.5 Inch Height
- Interrupting Rating:
- 10 kA
- Catalog:
- Eaton_00001_V1T1_37_V1T1_104_CAT.pdf
- Number of Poles:
- 1
- Used On:
- CH Load Center
- Voltage Rating:
- 120/240 VAC
- Series:
- CL
- Current Rating:
- 30 A
- Type:
- Thermal Magnetic
- Short Description:
- 120/240 V, 30 A, 1-Pole, 10 kA, Thermal Magnetic, Circuit Breaker
- Country of Origin:
- United States
MSRP $50.37Surplus $9.43 -
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Crouse-Hinds CL230 Miniature Circuit Breakers (MCBs) 2P 30A 120V
MSRP $91.66Surplus $26.39Crouse-Hinds CL230 Miniature Circuit Breakers (MCBs) 2P 30A 120V​ ARCA SKU: C15-5709 Brand: Crouse-Hinds MPN: CL230 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-5709
- TS PIK:
- 119604533
MSRP $91.66Surplus $26.39 -
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Crouse-Hinds CL240 Miniature Circuit Breakers (MCBs) 2P 40A 120V
MSRP $30.77Surplus $20.71Crouse-Hinds CL240 Miniature Circuit Breakers (MCBs) 2P 40A 120V​ ARCA SKU: C15-5710 Brand: Crouse-Hinds MPN: CL240 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-5710
- TS PIK:
- 116434788
MSRP $30.77Surplus $20.71 -
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Crouse-Hinds DK2400W Molded Case Breakers (MCCBs)
MSRP $3,906.15Surplus $1,640.04SKU: C15-7822 Brand: Crouse-Hinds MPN: DK2400W UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7822
- TS PIK:
- 106998075
- Frame Type:
- DK
- Maximum AC Voltage Rating:
- 240
- Current Rating:
- 400 A
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 400 A, 65/10 kA, 2-Pole, DK Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Voltage Rating:
- 240 VAC at 50/60 Hz, 250 VDC
- Series:
- C
- Interrupting Rating:
- 65 kA at 240 VAC, 10 kA at 250 VDC
- Number of Poles:
- 2
- Terminal Type:
- Not Included
- Size:
- 5.5 Inch W x 4.1 Inch D x 10.13 Inch H
- Type:
- Molded Case, Thermal Magnetic
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_258_V4T2_299_CAT.pdf
- Installation/Operator:
- Eaton_00085_INST.pdf
- Maximum DC Voltage Rating:
- 250
MSRP $3,906.15Surplus $1,640.04 -
Crouse-Hinds DK3250 Molded Case Breakers (MCCBs)
MSRP $4,731.12Surplus $1,953.77SKU: C15-7269 Brand: Crouse-Hinds MPN: DK3250 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7269
- TS PIK:
- 21097505
MSRP $4,731.12Surplus $1,953.77 -
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Crouse-Hinds DK3300W Molded Case Breakers (MCCBs) 3P 300A
MSRP $4,668.79Surplus $1,333.30SKU: C15-8096 Brand: Crouse-Hinds MPN: DK3300W UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8096
- TS PIK:
- 106998077
MSRP $4,668.79Surplus $1,333.30 -
Crouse-Hinds DK3350 Molded Case Breakers (MCCBs) 3P 350A 240V
MSRP $4,731.12Surplus $1,953.77SKU: C15-7263 Brand: Crouse-Hinds MPN: DK3350 UPC: 78667904414 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-7263
- TS PIK:
- 21504816
- Installation/Operator:
- Eaton_00085_INST.pdf
- Interrupting Rating:
- 65 kA at 240 VAC, 10 kA at 250 VDC
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_258_V4T2_299_CAT.pdf
- Voltage Rating:
- 240 VAC at 50/60 Hz, 250 VDC
- Maximum DC Voltage Rating:
- 250
- Maximum AC Voltage Rating:
- 240
- Frame Type:
- DK
- Current Rating:
- 350 A
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 350 A, 65/10 kA, 3-Pole, Aluminum/Copper Standard Pressure Line and Load Terminal, DK Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Type:
- Molded Case, Thermal Magnetic
- Size:
- 5.5 Inch W x 4.1 Inch D x 10.13 Inch H
- Number of Poles:
- 3
- Series:
- C
- Terminal Type:
- Aluminum/Copper Standard Pressure Line and Load Terminal
- Country of Origin:
- Dominican Republic
MSRP $4,731.12Surplus $1,953.77 -
Crouse-Hinds DK3350F Molded Case Breakers (MCCBs)
MSRP $2,400.00Surplus $381.05SKU: E30-7030 Brand: Crouse-Hinds MPN: DK3350F UPC: Shipping Weight: 9.25 lbs. Shipping Height: 11.00 In. Shipping Length: 6.00 In. Shipping Width: 5.00 In. Product...- SKU:
- E30-7030
MSRP $2,400.00Surplus $381.05 -
Crouse-Hinds DK3400 Everything Else 3P 400A 240V
MSRP $5,000.00Surplus $2,034.08SKU: C15-8098 Brand: Crouse-Hinds MPN: DK3400 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8098
MSRP $5,000.00Surplus $2,034.08 -
Crouse-Hinds EB1015 Molded Case Breakers (MCCBs)
MSRP $184.54Surplus $34.81Crouse-Hinds EB1015 Molded Case Breakers (MCCBs)​ ARCA SKU: E30-7005 Brand: Crouse-Hinds MPN: EB1015 UPC: Shipping Weight: 1.15 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- E30-7005
MSRP $184.54Surplus $34.81 -
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Crouse-Hinds EB1020 Molded Case Breakers (MCCBs)
MSRP $568.69Surplus $122.80Crouse-Hinds EB1020 Molded Case Breakers (MCCBs)​ ARCA SKU: L19-4000 Brand: Crouse-Hinds MPN: EB1020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- L19-4000
MSRP $568.69Surplus $122.80 -
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Crouse-Hinds EBMBB Circuit Breaker Accessories
MSRP $3,518.04Surplus $2,394.55SKU: C15-7316 Brand: Crouse-Hinds MPN: EBMBB UPC: 78227477826 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-7316
MSRP $3,518.04Surplus $2,394.55 -
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Crouse-Hinds ECB225S Miniature Circuit Breakers (MCBs)
MSRP $181.20Surplus $98.05Crouse-Hinds ECB225S Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-5567 Brand: Crouse-Hinds MPN: ECB225S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5567
MSRP $181.20Surplus $98.05 -
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Crouse-Hinds ECC225S Circuit Breaker Accessories
MSRP $456.25Surplus $169.47Crouse-Hinds ECC225S Circuit Breaker Accessories​ ARCA SKU: L19-3966 Brand: Crouse-Hinds MPN: ECC225S UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- L19-3966
- TS PIK:
- 115393810
MSRP $456.25Surplus $169.47 -
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Crouse-Hinds ED2020 Molded Case Breakers (MCCBs) 2P 20A
MSRP $520.75Surplus $226.23SKU: C15-5711 Brand: Crouse-Hinds MPN: ED2020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5711
MSRP $520.75Surplus $226.23 -
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Crouse-Hinds ED2100 Molded Case Breakers (MCCBs)
MSRP $674.97Surplus $234.60SKU: C15-5712 Brand: Crouse-Hinds MPN: ED2100 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5712
- TS PIK:
- 107003690
MSRP $674.97Surplus $234.60
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