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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Eaton GHB3030 Molded Case Breakers (MCCBs)
MSRP $802.62Surplus $401.70SKU: C15-1705 Brand: Eaton MPN: GHB3030 UPC: 78667991127 Shipping Weight: 1.75 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-1705
- Frame Type:
- GHB
- Voltage Rating:
- 480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 14 kA
- Type:
- Molded Case
- Terminal Type:
- Aluminum Pressure Line and Load Terminal
- Size:
- 3 Inch Width x 2.63 Inch Length x 4 Inch Height
- Short Description:
- 277/480 VAC 50/60 Hz, 125 VDC, 30 A, 65/14 kA, 3-Pole, Steel Pressure Screw Line and Load Terminal, GHB Frame, Thermal Magnetic, Molded Case
- Catalog:
- EatonCorp_00004_V4T2_3_V4T2_267_V4T2_271_V4T2_272_CAT.pdf
- Installation/Operator:
- EatonCorp_00037_INST.pdf
- Specification/Technical:
- EatonCorp_00617_1-3_SPEC.pdf
- Series:
- C
- TS PIK:
- 21517404
- Approval:
- UL, CSA
- Mounting:
- Bolt-On
- Country of Origin:
- Dominican Republic
MSRP $802.62Surplus $401.70 -
Eaton NZMB1-AF40-NA Molded Case Breakers (MCCBs) NZMB1 3P 40A 480V 50/60Hz 3Ph
MSRP $1,750.00Surplus $211.33SKU: C15-2630 Brand: Eaton MPN: NZMB1-AF40-NA UPC: 15082722054 Shipping Weight: 2.60 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 4.00 In...- SKU:
- C15-2630
- Frame Type:
- NZM1
- Voltage Rating:
- 480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 25 kA
- Type:
- Thermal Magnetic
- Maximum AC Voltage Rating:
- 480
- Terminal Type:
- Front Frame ClA
- Size:
- 90 Millimeter Width x 84.5 Millimeter Depth x 145 Millimeter Height
- Short Description:
- 480 VAC Star/277 VAC 60 Hz, 40 A, 25 kA, 3-Pole, Front Frame ClA/Box Terminal, NZM1 Frame, Fixed Thermal Magnetic
- Catalog:
- Eaton-Moeller_00013_153_CAT.pdf
- Data Sheet:
- Eaton-Moeller_01035_1-9_DATA.pdf
- Installation/Operator:
- Eaton-Moeller_00020_INST.pdf
- Specification/Technical:
- Eaton-Moeller_00218_1_2_SPEC.pdf
- Series:
- NZMB1
- Country of Origin:
- Germany
- Approval:
- UL 489, CSA C22.2, CE
MSRP $1,750.00Surplus $211.33 -
Eaton GD3060 Molded Case Breakers (MCCBs) GD 3P 60A 480V 50/60Hz 3Ph G Frame
MSRP $1,300.00Surplus $105.64Eaton GD3060 Molded Case Breakers (MCCBs) GD 3P 60A 480V 50/60Hz 3Ph G Frame​ ARCA SKU: C15-3535 Brand: Eaton MPN: GD3060 UPC: Shipping Weight: 1.75 Shipping Height: 4.00 In. Shipping...- SKU:
- C15-3535
- Frame Type:
- G
- Voltage Rating:
- 480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 22 kA at 480 VAC,10 kA at 250 VDC
- Type:
- Molded Case
- Maximum AC Voltage Rating:
- 480 V
- Maximum DC Voltage Rating:
- 250 V
- Terminal Type:
- Screw Type ClA Line and Load
- Size:
- 3 Inch Width
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 60 A, 22/10 kA, 3-Pole, Steel Pressure Screw Line and Load Terminal, GD Frame, Thermal Magnetic, Molded Case
- Catalog:
- EatonCorp_00600_V4T2_3_V4T2_263_V4T2_267_V4T2_268_CAT.pdf
- Data Sheet:
- EatonCorp_00012_1-4_DATA.pdf
- Installation/Operator:
- EatonCorp_00039_INST.pdf
- Specification/Technical:
- EatonCorp_00621_1-3_SPEC.pdf
- Series:
- GD
- Country of Origin:
- Dominican Republic
- Approval:
- UL
MSRP $1,300.00Surplus $105.64 -
Contact Us For Quote
Eaton EHD3090 Molded Case Breakers (MCCBs) EHD 3P 90A 480V 50/60Hz 3Ph F Frame
MSRP $1,050.00Surplus $700.00SKU: C15-2310 Brand: Eaton MPN: EHD3090 UPC: 786679317198 Shipping Weight: 4.50 lbs. Shipping Height: 4.90 In. Shipping Length: 7.60 In. Shipping Width: 5.00 In...- SKU:
- C15-2310
- Frame Type:
- F
- Voltage Rating:
- 480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 14 kA at 480 VAC,10 kA at 250 VDC
- Type:
- Circuit Breaking
- Maximum AC Voltage Rating:
- 480
- Maximum DC Voltage Rating:
- 250
- Terminal Type:
- Standard Pressure Load Terminal
- Size:
- 4.13 Inch W x 3.38 Inch D x 6 Inch H
- Short Description:
- 480 VAC 50/60 Hz, 250 VDC, 90 A, 14/10 kA, 3-Pole, Standard Pressure Load Terminal, EHD Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Data Sheet:
- Eaton_40755_1-4_DATA.pdf
- Series:
- C, EHD
- Approval:
- UL
MSRP $1,050.00Surplus $700.00 -
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Eaton NS3-400-NA Molded Case Breakers (MCCBs) 3P 400A 600V 50/60Hz 3Ph NZM3 Frame
MSRP $6,877.00Surplus $2,024.47SKU: C15-2110 Brand: Eaton MPN: NS3-400-NA UPC: 015081025477 Shipping Weight: 14.10 lbs. Shipping Height: 13.00 In. Shipping Length: 7.50 In. Shipping Width: 6.30 In...- SKU:
- C15-2110
- Frame Type:
- NS3
- Voltage Rating:
- 480 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 150 kA
- Type:
- Thermal Magnetic
- Maximum AC Voltage Rating:
- 480
- Terminal Type:
- Front Frame ClA
- Size:
- 140 Millimeter Width 166 x Millimeter Depth x 275 Millimeter Height
- Short Description:
- 600 VAC, 400 A, 3-Pole, Front Frame ClA/Screw Terminal, NS3 Frame
- Catalog:
- Eaton-Moeller_00014_17_80_17_81_CAT.pdf
- Data Sheet:
- Eaton-Moeller_00685_1-9_DATA.pdf
- Installation/Operator:
- Eaton-Moeller_00021_INST.pdf
- Specification/Technical:
- Eaton-Moeller_00088_1_2_SPEC.pdf
- Series:
- NS3
MSRP $6,877.00Surplus $2,024.47 -
Contact Us For Quote
GE MB334WB Molded Case Breakers (MCCBs) MB 3P 400A 120V 50/60Hz 3Ph
MSRP $4,600.00Surplus $2,738.21SKU: C15-2581 Brand: GE MPN: MB334WB UPC: 783175712991 Shipping Weight: 21.50 lbs. Shipping Height: 10.00 In. Shipping Length: 16.50 In. Shipping Width: 9.50 In...- SKU:
- C15-2581
- Type:
- MB
- Voltage Rating:
- 480 VAC
- Current Rating:
- 32 A
- Interrupting Rating:
- 25 kA at 480/277 VAC
- Short Description:
- 208/120/240/480/277 VAC 3-Phase, 400 A, 3-Pole, Main, Sub Feed
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01928_11_13_CAT.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_03323_1_SPEC.pdf
- Number of Poles:
- 3
MSRP $4,600.00Surplus $2,738.21
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