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 HFD3110 Molded Case Breakers (MCCBs) 110A 600V
MSRP $6,226.81Surplus $1,948.53SKU: C15-8171 Brand: Crouse-Hinds MPN: HFD3110 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8171
- TS PIK:
- 21506266
MSRP $6,226.81Surplus $1,948.53 -
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Crouse-Hinds HFD3110L Molded Case Breakers (MCCBs)
MSRP $6,253.22Surplus $1,522.78SKU: C15-8172 Brand: Crouse-Hinds MPN: HFD3110L UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8172
- TS PIK:
- 106999143
MSRP $6,253.22Surplus $1,522.78 -
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Crouse-Hinds HFD3125 Molded Case Breakers (MCCBs)
MSRP $6,226.81Surplus $1,578.17SKU: C15-8173 Brand: Crouse-Hinds MPN: HFD3125 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8173
- TS PIK:
- 21506286
MSRP $6,226.81Surplus $1,578.17 -
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Crouse-Hinds HFD3150 Molded Case Breakers (MCCBs)
MSRP $6,226.81Surplus $1,973.89SKU: C15-8175 Brand: Crouse-Hinds MPN: HFD3150 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8175
- TS PIK:
- 21506287
- Series:
- C, HFD
- Frame Type:
- FD
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 150 A, 65 kA, 3-Pole, Load Side Terminal, HFD Frame, Non-Interchangeable Trip Thermal Magnetic, Molded Case Circuit Breaker
- Type:
- Molded Case, Thermal Magnetic, Non-Interchangeable
- Catalog:
- Eaton_46579_V4T2_254-V4T2_290_CAT.pdf
- Maximum AC Voltage Rating:
- 600 V
- Number of Poles:
- 3
- Voltage Rating:
- 480/600 V AC, 250 V DC
- Maximum DC Voltage Rating:
- 250 V
- Installation/Operator:
- Eaton_00091_INST.pdf
- Interrupting Rating:
- 100 kA at 240 V AC, 65 kA at 480 V AC, 25 kA at 600 V AC, 22 kA at 250 V DC (UL), 100 kA at 220/240 V AC, 65 kA at 380/415/440 V AC, 25 kA at 500 V AC, 22 kA at 250 V DC (IEC)
- CAD Drawings:
- Eaton_21588_1_CAD.pdf
- Data Sheet:
- Eaton_32336_1-12_DATA.pdf
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Current Rating:
- 150 A
MSRP $6,226.81Surplus $1,973.89 -
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Crouse-Hinds HFD3200 Molded Case Breakers (MCCBs)
MSRP $6,226.81Surplus $1,423.31SKU: C15-8177 Brand: Crouse-Hinds MPN: HFD3200 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8177
- TS PIK:
- 110190791
MSRP $6,226.81Surplus $1,423.31 -
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Crouse-Hinds HFD3225 Molded Case Breakers (MCCBs)
MSRP $6,226.81Surplus $1,276.96SKU: C15-7983 Brand: Eaton MPN: HFD3225 UPC: 78667901542 Shipping Weight: 4.40 lbs. Shipping Height: 6.00 In. Shipping Length: 4.13 In. Shipping Width: 3.38 In...- SKU:
- C15-7983
- TS PIK:
- 110190790
- Installation/Operator:
- Eaton_00091_INST.pdf
- Voltage Rating:
- 600 VAC, 250 VDC
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 225 A, 65/22 kA, 3-Pole, Standard Pressure Load Terminal, FD Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Frame Type:
- FD
- Number of Poles:
- 3
- Current Rating:
- 225 A
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Series:
- C, HFD
- Interrupting Rating:
- 100 kA at 240 VAC, 65 kA at 480 VAC, 25 kA at 600 VDC, 22 kA at 250 VDC
- CAD Drawings:
- Eaton_21588_1_CAD.pdf
- Maximum DC Voltage Rating:
- 250 V
- Maximum AC Voltage Rating:
- 600 V
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Terminal Type:
- Standard Pressure Load
- Type:
- Molded Case, Thermal Magnetic
- Country of Origin:
- Dominican Republic
MSRP $6,226.81Surplus $1,276.96 -
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Crouse-Hinds HFDDC3225L Molded Case Breakers (MCCBs) 3P 225A 600V
MSRP $6,174.76Surplus $1,835.21Crouse-Hinds HFDDC3225L Molded Case Breakers (MCCBs) 3P 225A 600V​ ARCA SKU: C15-7299 Brand: Crouse-Hinds MPN: HFDDC3225L UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-7299
- TS PIK:
- 115642929
MSRP $6,174.76Surplus $1,835.21 -
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Crouse-Hinds HGHB1020 Molded Case Breakers (MCCBs)
MSRP $248.80Surplus $115.31Crouse-Hinds HGHB1020 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-5579 Brand: Crouse-Hinds MPN: HGHB1020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5579
- TS PIK:
- 117083596
MSRP $248.80Surplus $115.31 -
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Crouse-Hinds HJD3100 Molded Case Breakers (MCCBs)
MSRP $10,013.61Surplus $2,152.77SKU: C15-8180 Brand: Crouse-Hinds MPN: HJD3100 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8180
- TS PIK:
- 21011356
- Short Description:
- 600 VAC 50/60 Hz, 100 A, 65 kA, 3-Pole, HJD Frame, Thermal Magnetic, Molded Case, Interchangeable Trip Circuit Breaker
- Series:
- C
- Voltage Rating:
- 600 VAC at 50/60 Hz
- CAD Drawings:
- Eaton_41230_1_CAD.pdf
- Interrupting Rating:
- 65 kA at 480 VAC
- Frame Type:
- HJD
- Number of Poles:
- 3
- Current Rating:
- 100 A
- Terminal Type:
- Aluminum/Copper Standard Pressure Line Terminal, Standard Pressure Load Terminal
- Size:
- 4.13 Inch W x 4.06 Inch D x 10 Inch H
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
- Type:
- Molded Case, Thermal Magnetic
- Maximum AC Voltage Rating:
- 600 VAC
MSRP $10,013.61Surplus $2,152.77 -
Crouse-Hinds HJD3250 Molded Case Breakers (MCCBs)
MSRP $10,451.96Surplus $2,818.27SKU: C15-7871 Brand: Crouse-Hinds MPN: HJD3250 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7871
- TS PIK:
- 107001489
- Terminal Type:
- Aluminum/Copper Standard Pressure Line and Load Terminal
- Number of Poles:
- 3
- Current Rating:
- 250 A
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_291-V4T2_293_CAT.pdf
- CAD Drawings:
- Eaton_41230_1_CAD.pdf
- Type:
- Molded Case, Thermal Magnetic
- Maximum AC Voltage Rating:
- 600 VAC
- Short Description:
- 600 VAC 50/60 Hz, 250 A, 65 kA, 3-Pole, HJD Frame, Thermal Magnetic, Molded Case, Interchangeable Trip Circuit Breaker
- Voltage Rating:
- 600 VAC
- Series:
- C, HJD
- Interrupting Rating:
- 65 kA at 480 VAC
- Frame Type:
- HJD
- Size:
- 4.13 Inch Width x 4.06 Inch Depth x 10 Inch Height
- Country of Origin:
- Dominican Republic
MSRP $10,451.96Surplus $2,818.27 -
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Crouse-Hinds HKA31500TM Molded Case Breakers (MCCBs)
MSRP $5,644.76Surplus $1,886.17SKU: C15-7300 Brand: Crouse-Hinds MPN: HKA31500TM UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-7300
- TS PIK:
- 21468587
MSRP $5,644.76Surplus $1,886.17 -
Crouse-Hinds HKD3100 Molded Case Breakers (MCCBs) 3P 100A
MSRP $10,335.78Surplus $3,342.56SKU: C15-7301 Brand: Crouse-Hinds MPN: HKD3100 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7301
- TS PIK:
- 128043662
- Current Rating:
- 100 A
- Frame Type:
- KD
- Interrupting Rating:
- 100 kA at 240 VAC, 65 kA at 480 VAC, 35 kA at 600 VAC, 22 kA at 250 VDC (NEMA/UL/CSA), 100 kA at 240 VAC, 65 kA at 380/415 VAC, 22 kA at 250 VDC (IEC)
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_258_V4T2_299-V4T2_322_CAT.pdf
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Installation/Operator:
- Eaton_00085_INST.pdf
- Type:
- Thermal Magnetic, High Interrupting Capacity, Molded Case
- Number of Poles:
- 3
- Maximum DC Voltage Rating:
- 250 V
- CAD Drawings:
- Eaton_62668_1_CAD.pdf
- Terminal Type:
- Line and Load
- Size:
- 5.49 Inch Width x 4.06 Inch Depth x 10.13 Inch Height
- Maximum AC Voltage Rating:
- 600 V
- Country of Origin:
- Dominican Republic
MSRP $10,335.78Surplus $3,342.56 -
Crouse-Hinds HKD3175 Molded Case Breakers (MCCBs)
MSRP $10,335.78Surplus $3,932.36SKU: C15-7302 Brand: Crouse-Hinds MPN: HKD3175 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7302
- TS PIK:
- 115667473
- Frame Type:
- KD
- Number of Poles:
- 3
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Interrupting Rating:
- 100 kA at 240 VAC, 65 kA at 480 VAC, 35 kA at 600 VAC, 22 kA at 250 VDC (NEMA/UL/CSA), 100 kA at 240 VAC, 65 kA at 380/415 VAC, 22 kA at 250 VDC (IEC)
- Current Rating:
- 175 A
- Maximum AC Voltage Rating:
- 600 V
- Type:
- Thermal Magnetic, High Interrupting Capacity, Molded Case
- Installation/Operator:
- Eaton_00085_INST.pdf
- CAD Drawings:
- Eaton_62668_1_CAD.pdf
- Size:
- 5.49 Inch Width x 4.06 Inch Depth x 10.13 Inch Height
- Terminal Type:
- Aluminum Line and Load
- Maximum DC Voltage Rating:
- 250 V
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_258_V4T2_299-V4T2_322_CAT.pdf
- Country of Origin:
- Dominican Republic
MSRP $10,335.78Surplus $3,932.36 -
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Crouse-Hinds HKD3250 Molded Case Breakers (MCCBs)
MSRP $10,335.78Surplus $2,689.25SKU: C15-8183 Brand: Crouse-Hinds MPN: HKD3250 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8183
- TS PIK:
- 21504707
MSRP $10,335.78Surplus $2,689.25 -
Crouse-Hinds HLB3070T Molded Case Breakers (MCCBs)
MSRP $480.00Surplus $97.58Crouse-Hinds HLB3070T Molded Case Breakers (MCCBs)​ ARCA SKU: E30-7041 Brand: Crouse-Hinds MPN: HLB3070T UPC: Shipping Weight: 2.15 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- E30-7041
MSRP $480.00Surplus $97.58 -
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Crouse-Hinds HMCP015E0C Molded Case Breakers (MCCBs)
MSRP $1,212.77Surplus $428.50SKU: C15-8186 Brand: Crouse-Hinds MPN: HMCP015E0C UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-8186
- TS PIK:
- 21505325
MSRP $1,212.77Surplus $428.50 -
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Crouse-Hinds HMCP015EO Motor Circuit Protector (MCPs)
MSRP $1,736.96Surplus $726.12SKU: C15-7256 Brand: Crouse-Hinds MPN: HMCP015EO UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-7256
MSRP $1,736.96Surplus $726.12 -
Crouse-Hinds HMCP050K2 Motor Circuit Protector (MCPs)
MSRP $1,503.50Surplus $761.89SKU: C15-7303 Brand: Crouse-Hinds MPN: HMCP050K2 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-7303
- TS PIK:
- 21097389
- Current Rating:
- 50 A
- CAD Drawings:
- Eaton_00054_1-9_CAD.pdf
- Installation/Operator:
- Eaton_00176_INST.pdf
- Number of Poles:
- 3
- Catalog:
- Eaton_27487_V4T2_394_V4T2_395_CAT.pdf
- Type:
- Molded Case, Magnetic
- Maximum AC Voltage Rating:
- 600 VAC
- Terminal Type:
- Steel Line and Load Terminal
- Short Description:
- 600 VAC, 250 VDC, 50 A, 150 to 500 A Trip, 11.5 to 42.1 A FLA, 3-Pole, NEMA 2, Line and Load Terminal, F Frame, Magnetic, Molded Case, Motor Circuit Protector
- Frame Type:
- F
- Voltage Rating:
- 600 VAC, 250 VDC
- Maximum DC Voltage Rating:
- 250 VDC
- Series:
- C, HMCP
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489, CSA C22.2, CE
- Trip Setting:
- 50 to 500 A
- Motor FLA:
- 11.5 to 42.1 A
- Starter Size:
- NEMA 2
MSRP $1,503.50Surplus $761.89 -
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Crouse-Hinds HMCP100R3C Molded Case Breakers (MCCBs)
MSRP $1,812.27Surplus $662.34SKU: C15-7815 Brand: Crouse-Hinds MPN: HMCP100R3C UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-7815
- TS PIK:
- 21505329
- Series:
- C, HMCP
- Short Description:
- 600 VAC, 250 VDC, 100 A, 300 to 1000 A Trip, 23 to 84.5 A FLA, 3-Pole, NEMA 3, Non-Aluminum Line and Load Terminal, F Frame, Magnetic, Molded Case, Motor Circuit Protector
- Current Rating:
- 100 A
- Frame Type:
- F
- Number of Poles:
- 3
- Catalog:
- Eaton_27487_V4T2_394_V4T2_395_V4T2_398_CAT.pdf
- Voltage Rating:
- 600 VAC, 250 VDC
- Type:
- Molded Case, Magnetic
- Maximum DC Voltage Rating:
- 250 V
- Terminal Type:
- Non-Aluminum Line and Load Terminal
- Maximum AC Voltage Rating:
- 600 V
- Country of Origin:
- Dominican Republic
MSRP $1,812.27Surplus $662.34 -
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Crouse-Hinds HMCP100R3CA02 Motor Circuit Protector (MCPs)
MSRP $2,327.94Surplus $1,089.57SKU: C15-7304 Brand: Crouse-Hinds MPN: HMCP100R3CA02 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-7304
- TS PIK:
- 21097418
- Frame Type:
- F
- Series:
- C, HMCP
- CAD Drawings:
- Eaton_00054_1-9_CAD.pdf
- Number of Poles:
- 3
- Current Rating:
- 100 A
- Maximum DC Voltage Rating:
- 250 V
- Maximum AC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC, 250 VDC, 100 A, 3-Pole, 300 to 1000 A Trip, NEMA 3, Non-Aluminum Terminal, F Frame, Molded Case, Magnetic, Motor Circuit Protector with (1) Left Auxiliary Switch
- Terminal Type:
- Non-Aluminum Line and Load Terminal
- Catalog:
- Eaton_46579_V4T2_254_V4T2_255_V4T2_394_V4T2_395_V4T2_398_V4T2_415_CAT.pdf
- Installation/Operator:
- Eaton_00176_INST.pdf
- Type:
- Molded Case, Magnetic
- Voltage Rating:
- 600 VAC, 250 VDC
MSRP $2,327.94Surplus $1,089.57
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.
