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 GHB3015 Molded Case Breakers (MCCBs) 3P 15A
MSRP $802.62Surplus $262.68SKU: C15-5753 Brand: Crouse-Hinds MPN: GHB3015 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5753
- TS PIK:
- 21517402
MSRP $802.62Surplus $262.68 -
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Crouse-Hinds GHB3020 Molded Case Breakers (MCCBs) EA
MSRP $425.47Surplus $234.66Crouse-Hinds GHB3020 Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-5503 Brand: Crouse-Hinds MPN: GHB3020 UPC: Shipping Weight: 1.50 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-5503
MSRP $425.47Surplus $234.66 -
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Crouse-Hinds GHB3025 Molded Case Breakers (MCCBs) 3P 25A 480V
MSRP $802.62Surplus $258.43Crouse-Hinds GHB3025 Molded Case Breakers (MCCBs) 3P 25A 480V​ ARCA SKU: C15-5754 Brand: Crouse-Hinds MPN: GHB3025 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In...- SKU:
- C15-5754
- TS PIK:
- 121790289
- Voltage Rating:
- 277/480 V AC, 125/250 V DC
- Frame Type:
- G
- Number of Poles:
- 3
- Current Rating:
- 25 A
- Short Description:
- 277/480 VAC 50/60 Hz, 125 VDC, 25 A, 14 kA, 3-Pole, Steel Pressure Screw Line and Load Terminal, GHB Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
- Type:
- Molded Case, Thermal Magnetic
- Series:
- C, GHB
- Terminal Type:
- Aluminum Pressure Line and Load
- Installation/Operator:
- Eaton_00166_INST.pdf
- Maximum DC Voltage Rating:
- 250 V
- Maximum AC Voltage Rating:
- 480 V
- Interrupting Rating:
- 14 kA at 480 V AC Star/277 V AC/125/250 V DC
- Size:
- 3.7 Inch Width x 6.5 Inch Depth x 4 Inch Height
MSRP $802.62Surplus $258.43 -
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Crouse-Hinds GHB3040 Molded Case Breakers (MCCBs) 3P 40A
MSRP $802.62Surplus $240.51SKU: C15-5755 Brand: Crouse-Hinds MPN: GHB3040 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5755
- TS PIK:
- 21517405
- Voltage Rating:
- 277/480 V AC 50/60 Hertz, 125/250 V DC
- Frame Type:
- G
- Interrupting Rating:
- 65 kA at 240 V AC, 14 kA at 277 V AC/480 Star/250 V DC
- Number of Poles:
- 3
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
- Maximum DC Voltage Rating:
- 250 V
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4 Inch Height
- Maximum AC Voltage Rating:
- 480 V
- Short Description:
- 277/480 VAC 50/60 Hz, 125 VDC, 40 A, 14 kA, 3-Pole, Steel Pressure Screw Line and Load Terminal, GHB Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Terminal Type:
- Aluminum Pressure Line and Load
- Installation/Operator:
- Eaton_00166_INST.pdf
- Current Rating:
- 40 A
- Series:
- GHB
- Type:
- Molded Case, Thermal Magnetic
MSRP $802.62Surplus $240.51 -
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Crouse-Hinds GHB3045 Molded Case Breakers (MCCBs)
MSRP $802.62Surplus $454.34SKU: C15-5512 Brand: Crouse-Hinds MPN: GHB3045 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5512
- TS PIK:
- 106999034
MSRP $802.62Surplus $454.34 -
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Crouse-Hinds GHB3060 Molded Case Breakers (MCCBs) 3P 60A
MSRP $802.62Surplus $263.93SKU: C15-5757 Brand: Crouse-Hinds MPN: GHB3060 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5757
- TS PIK:
- 21517407
MSRP $802.62Surplus $263.93 -
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Crouse-Hinds GHB3070 Molded Case Breakers (MCCBs) 3P 70A
MSRP $1,099.00Surplus $302.33SKU: C15-8149 Brand: Crouse-Hinds MPN: GHB3070 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8149
- TS PIK:
- 21517408
- Current Rating:
- 70 A
- Type:
- Molded Case, Thermal Magnetic
- Voltage Rating:
- 277/480 V AC, 125/250 V DC
- Frame Type:
- G
- Series:
- C, GHB
- Number of Poles:
- 3
- Size:
- 3.8 Inch Width x 6.6 Inch Depth x 4 Inch Height
- Maximum DC Voltage Rating:
- 250 V
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
- Short Description:
- 277/480 VAC 50/60 Hz, 125 VDC, 70 A, 14 kA, 3-Pole, Steel Pressure Screw Line and Load Terminal, GHB Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Maximum AC Voltage Rating:
- 480 V
- Interrupting Rating:
- 14 kA at 480 V AC Star/277 V AC/125/250 V DC
- Installation/Operator:
- Eaton_00166_INST.pdf
- Terminal Type:
- Aluminum Pressure Line and Load
MSRP $1,099.00Surplus $302.33 -
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Crouse-Hinds GHB3080 Molded Case Breakers (MCCBs) 3P 80A
MSRP $1,099.00Surplus $343.75SKU: C15-8151 Brand: Crouse-Hinds MPN: GHB3080 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8151
- TS PIK:
- 21515622
MSRP $1,099.00Surplus $343.75 -
Crouse-Hinds GHBGFEP1020 Light Switch and Control Accessories
MSRP $1,074.12Surplus $600.00SKU: L12-2850 Brand: Crouse-Hinds MPN: GHBGFEP1020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- L12-2850
MSRP $1,074.12Surplus $600.00 -
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Crouse-Hinds GHC3100 Molded Case Breakers (MCCBs) 3P 100A
MSRP $1,088.28Surplus $546.16SKU: C15-6802 Brand: Crouse-Hinds MPN: GHC3100 UPC: 78667917430 Shipping Weight: 1.70 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00 In...- SKU:
- C15-6802
- TS PIK:
- 21010495
- Data Sheet:
- Eaton_21647_1-12_DATA.pdf
- Interrupting Rating:
- 65 kA at 240 VAC, 14 kA at 480 Star/277 VAC/250 VDC (UL)
- Maximum AC Voltage Rating:
- 277 V
- Type:
- Fixed Thermal Magnetic, Molded Case
- Frame Type:
- G
- Installation/Operator:
- Eaton_00167_INST.pdf
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_270_CAT.pdf
- Size:
- 3 Inch Width x 2.81 Inch Depth x 4.88 Inch Height
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Maximum DC Voltage Rating:
- 250 V
- Terminal Type:
- Steel Pressure Line and Load
- Voltage Rating:
- 480 Star/277 VAC 50/60 Hertz, 125/250 VDC
MSRP $1,088.28Surplus $546.16 -
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Crouse-Hinds GHQ1020 Molded Case Breakers (MCCBs)
MSRP $260.71Surplus $79.52Crouse-Hinds GHQ1020 Molded Case Breakers (MCCBs)​ ARCA SKU: C15-5408 Brand: Crouse-Hinds MPN: GHQ1020 UPC: 78211498511 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping...- SKU:
- C15-5408
- TS PIK:
- 118159418
- Current Rating:
- 20 A
- Voltage Rating:
- 277 VAC
- Terminal Type:
- Screw ClA
- Interrupting Rating:
- 65 kA at 120 VAC, 14 kA at 277 VAC Symmetrical (UL)
- Number of Poles:
- 1
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_259_V4T2_260_CAT.pdf
- Type:
- Thermal Magnetic, Molded Case
- Short Description:
- 277 VAC 50/60 Hz, 20 A, 14 kA, 1-Pole, Plated Steel Screw ClA Terminal, GHQ Frame, Thermal Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Series:
- GHQ
- Size:
- 2.63 Inch Width x 3 Inch Depth x 4 Inch Height
MSRP $260.71Surplus $79.52 -
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Crouse-Hinds GHQRSP1020 Miniature Circuit Breakers (MCBs) 1P 20A
MSRP $657.34Surplus $209.57SKU: C15-5758 Brand: Crouse-Hinds MPN: GHQRSP1020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-5758
- TS PIK:
- 119845315
- Current Rating:
- 20 A
- Used On:
- 277/480 VAC Panel Board
- Voltage Rating:
- 120/240/277 VAC 50/60 Hertz, 480 VAC Star/277 VAC 50/60 Hertz
- Interrupting Rating:
- 65000 A at 120/240 VAC, 14000 A at 277 VAC or 480 VAC Star/277 VAC
- Number of Poles:
- 1
- Series:
- GHQRSP
- Short Description:
- 120/240/277 VAC 50/60 Hz, 480 VAC Star/277 VAC 50/60 Hz, 20 A, 65 kA at 120/240 VAC, 14 kA at 277 VAC or 480 VAC Star/277 VAC, 1-Pole, Circuit Breaker
- Catalog:
- Eaton_14683_V2T3_14_V2T3_110_V2T3_111_V2T3_118_CAT.pdf
- Type:
- Branch
MSRP $657.34Surplus $209.57 -
Crouse-Hinds HFB3050 Molded Case Breakers (MCCBs)
MSRP $590.18Surplus $174.26SKU: C15-5516 Brand: Crouse-Hinds MPN: HFB3050 UPC: Shipping Weight: 3.90 lbs. Shipping Height: 5.00 In. Shipping Length: 5.00 In. Shipping Width: 7.00 In. Product...- SKU:
- C15-5516
MSRP $590.18Surplus $174.26 -
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Crouse-Hinds HFD1015 Molded Case Breakers (MCCBs)
MSRP $736.23Surplus $125.08SKU: C15-5578 Brand: Crouse-Hinds MPN: HFD1015 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5578
- TS PIK:
- 106999147
MSRP $736.23Surplus $125.08 -
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Crouse-Hinds HFD1100 Molded Case Breakers (MCCBs)
MSRP $862.99Surplus $249.96SKU: C15-5520 Brand: Crouse-Hinds MPN: HFD1100 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5520
- TS PIK:
- 106999153
- Interrupting Rating:
- 65 kA at 277 VAC, 10 kA at 125 VDC (UL), 65 kA at 220/240 VAC, 10 kA at 125 VDC (IEC)
- Number of Poles:
- 1
- Current Rating:
- 100 A
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254-V4T2_290_CAT.pdf
- Type:
- Fixed Thermal Magnetic, Molded Case
- Voltage Rating:
- 277 VAC 50/60 Hertz, 125 VDC
- Maximum AC Voltage Rating:
- 277 V
- Frame Type:
- FD
- Installation/Operator:
- Eaton_00091_INST.pdf
- Data Sheet:
- Eaton_07831_1-12_DATA.pdf
- CAD Drawings:
- Eaton_41228_1_CAD.pdf
- Maximum DC Voltage Rating:
- 125 V
- Terminal Type:
- Load
- Size:
- 1.38 Inch Width x 3.88 Inch Depth x 6 Inch Height
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, F-FRAME, HFD, COMPLETE BREA
MSRP $862.99Surplus $249.96 -
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Crouse-Hinds HFD2020 Molded Case Breakers (MCCBs) 2P 20A 600V
MSRP $1,792.52Surplus $593.64SKU: C15-8156 Brand: Crouse-Hinds MPN: HFD2020 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8156
- TS PIK:
- 106999155
MSRP $1,792.52Surplus $593.64 -
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Crouse-Hinds HFD2050 Molded Case Breakers (MCCBs)
MSRP $1,792.52Surplus $570.71SKU: C15-8157 Brand: Crouse-Hinds MPN: HFD2050 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8157
- TS PIK:
- 106999160
MSRP $1,792.52Surplus $570.71 -
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Crouse-Hinds HFD2100 Molded Case Breakers (MCCBs)
MSRP $758.81Surplus $457.01SKU: C15-5410 Brand: Crouse-Hinds MPN: HFD2100 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5410
- TS PIK:
- 106999164
- Maximum DC Voltage Rating:
- 250
- Frame Type:
- HFD
- Installation/Operator:
- Eaton_00091_INST.pdf
- Number of Poles:
- 2
- Size:
- 2.75 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Interrupting Rating:
- 100 kA at 240 VAC, 65 kA at 480 VAC
- Terminal Type:
- Load
- Catalog:
- Eaton_14666_V4T2_281_CAT.pdf
- Voltage Rating:
- 600 VAC, 250 VDC
- Current Rating:
- 100 A
- Type:
- Fixed Thermal Magnetic Trip
- Maximum AC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC/250 VDC, 100 A, 100 kA at 240 VAC/65 kA at 480 VAC, 2-Pole, Load Terminal, F-Frame, Molded Case, Fixed Thermal/Magnetic Trip, Circuit Breaker
MSRP $758.81Surplus $457.01 -
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Crouse-Hinds HFD2175 Molded Case Breakers (MCCBs)
MSRP $4,384.09Surplus $1,123.00SKU: C15-7859 Brand: Crouse-Hinds MPN: HFD2175 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-7859
- TS PIK:
- 110190782
MSRP $4,384.09Surplus $1,123.00 -
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Crouse-Hinds HFD3015 Molded Case Breakers (MCCBs)
MSRP $2,286.86Surplus $749.80SKU: C15-8158 Brand: Crouse-Hinds MPN: HFD3015 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-8158
- TS PIK:
- 21506279
MSRP $2,286.86Surplus $749.80
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.
