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 XBATCP6 Miniature Circuit Breakers (MCBs) EA
MSRP $70.00Surplus $13.72Eaton XBATCP6 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5339 Brand: Eaton MPN: XBATCP6 UPC: 78211692543 Shipping Weight: 0.02 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-5339
- Voltage Rating:
- 250 VAC, 65 VDC
- Current Rating:
- 6 A
- Catalog:
- EatonCorp_00145_V7T8_83_CAT.pdf
- Series:
- XB
- Short Description:
- 250 VAC, 65 VDC, 6 A, Black, Thermal Miniature Circuit Breaker
- Number of Poles:
- 2
MSRP $70.00Surplus $13.72 -
Eaton XBATCPH Miniature Circuit Breakers (MCBs) EA
MSRP $51.24Surplus $12.94Eaton XBATCPH Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5324 Brand: Eaton MPN: XBATCPH UPC: Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-5324
- Short Description:
- EATON, THERMAL MINIATURE CIRCUIT BREAKER, IEC-XB SERIES, BLACK, 0.5A CURRENT
- Number of Poles:
- 2
MSRP $51.24Surplus $12.94 -
Eaton XBCRA33 Miniature Circuit Breakers (MCBs) Custom DIN Rail Assembly 2P 50/60Hz 1Ph
MSRP $850.00Surplus $107.00Eaton XBCRA33 Miniature Circuit Breakers (MCBs) Custom DIN Rail Assembly 2P 50/60Hz 1Ph​ ARCA SKU: C15-4377 Brand: Eaton MPN: XBCRA33 UPC: Shipping Weight: 1.80 Shipping Height: 5.00 In...- SKU:
- C15-4377
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 3
- Series:
- XB
MSRP $850.00Surplus $107.00 -
Eaton XTOBP16CC1 Circuit Breaker Accessories
MSRP $247.48Surplus $54.82SKU: C15-11597 Brand: Eaton MPN: XTOBP16CC1 UPC: Shipping Weight: 0.35 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In. Product...- SKU:
- C15-11597
- Country of Origin:
- Germany
- Short Description:
- IEC OVLR FRAME C CLASS 10 0.1-0.16A
MSRP $247.48Surplus $54.82 -
Eaton XTPAXLRH Circuit Breaker Accessories 5PK
MSRP $20.00Surplus $7.10Eaton XTPAXLRH Circuit Breaker Accessories 5PK​ ARCA SKU: C15-9637 Brand: Eaton MPN: XTPAXLRH UPC: Shipping Weight: 0.15 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9637
MSRP $20.00Surplus $7.10 -
Eaton XTPAXSR Circuit Breaker Accessories
MSRP $91.00Surplus $12.73Eaton XTPAXSR Circuit Breaker Accessories​ ARCA SKU: C15-7215 Brand: Eaton MPN: XTPAXSR UPC: Shipping Weight: 0.30 lbs. Shipping Height: 4.00 In. Shipping Length: 1.00...- SKU:
- C15-7215
MSRP $91.00Surplus $12.73 -
Eaton XTPAXTPCB Circuit Breaker Accessories
MSRP $63.00Surplus $23.76Eaton XTPAXTPCB Circuit Breaker Accessories​ ARCA SKU: C15-2559 Brand: Eaton MPN: XTPAXTPCB UPC: 015082831497 Shipping Weight: 0.25 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-2559
- Series:
- XTPA
- Type:
- Motor Protector to Contactor
- Type:
- Non-Reversing
- Application:
- XTPR-B Series Manual Motor Starter to XTCE-B Series Contactor
- Short Description:
- DIN-Rail Mount, Motor Protector to Contactor, Non-Reversing
- Catalog:
- Eaton_34561_V5T1_168_V5T1_169_V5T1_203_V5T1_205_V5T1_225_V5T1_226_CAT.pdf
- Data Sheet:
- Eaton_41064_1_2_DATA.pdf
- TS PIK:
- 124503652
MSRP $63.00Surplus $23.76 -
Eaton XTPBP16BC1 Motor Circuit Protector (MCPs)
MSRP $315.00Surplus $66.55SKU: C15-11319 Brand: Eaton MPN: XTPBP16BC1 UPC: 4015082784751 Shipping Weight: 0.65 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11319
- TS PIK:
- 120931010
- Country of Origin:
- Germany
MSRP $315.00Surplus $66.55 -
Eaton XTPR016DCB Motor Circuit Protector (MCPs)
MSRP $950.68Surplus $135.74SKU: C15-11226 Brand: Eaton MPN: XTPR016DCB UPC: 1508146873 Shipping Weight: 2.85 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 7.00 In...- SKU:
- C15-11226
- TS PIK:
- 127543511
- Country of Origin:
- Germany
MSRP $950.68Surplus $135.74 -
Eaton XTPR032DCB Motor Circuit Protector (MCPs)
MSRP $659.01Surplus $108.17SKU: C15-11228 Brand: Eaton MPN: XTPR032DCB UPC: 1508146875 Shipping Weight: 2.80 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 8.00 In...- SKU:
- C15-11228
- TS PIK:
- 127543624
- Country of Origin:
- Germany
MSRP $659.01Surplus $108.17 -
Eaton XTPRP25BC1 Motor Circuit Protector (MCPs) EA
MSRP $369.00Surplus $59.65Eaton XTPRP25BC1 Motor Circuit Protector (MCPs) EA​ ARCA SKU: C15-9250 Brand: Eaton MPN: XTPRP25BC1 UPC: 4015082653323 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9250
- Series:
- XTPR
- CAD Drawings:
- Eaton_57613_1_CAD.pdf
- Catalog:
- Eaton_34561_V5T1_157-V5T1_160_V5T1_162_CAT.pdf
- Size:
- Frame 45 Millimeter
- Short Description:
- 1/2 HP, 3-Phase, 0.25 A, 45 MM Frame, IEC, Class 10, Rotary, Manual Motor Protector
- Type:
- Manual Motor Protector
- Current Rating:
- 0.25 A
- Country of Origin:
- Germany
MSRP $369.00Surplus $59.65 -
Eaton XTPRSC001BC1NL Other Circuit Breakers
MSRP $172.00Surplus $59.70SKU: C15-11501 Brand: Eaton MPN: XTPRSC001BC1NL UPC: Shipping Weight: 0.55 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 2.00 In. Product...- SKU:
- C15-11501
MSRP $172.00Surplus $59.70 -
Eaton Z-EK/35/UL Circuit Breaker Accessories 1P EA
MSRP $69.93Surplus $3.12Eaton Z-EK/35/UL Circuit Breaker Accessories 1P EA​ ARCA SKU: C15-4051 Brand: Eaton MPN: Z-EK/35/UL UPC: 9007912743637 Shipping Weight: 0.15 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4051
- Type:
- Extension Terminal
- Amps:
- 32 A
- Used On:
- DIN Rail Miniature Circuit Breaker
- Short Description:
- 480 VAC/96 VDC, 80 A, 1-Pole, 10 to 1/0 AWG, Copper Conductor
- Catalog:
- Eaton_03771_V4T1_62_V4T1_65_V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_56770_1_DATA.pdf
- TS PIK:
- 124501666
- Country of Origin:
- Germany
MSRP $69.93Surplus $3.12 -
Eaton Z-SV/UL-16-2P-2TE-18 Circuit Breaker Accessories EA
MSRP $302.96Surplus $40.13Eaton Z-SV/UL-16-2P-2TE-18 Circuit Breaker Accessories EA​ ARCA SKU: C15-9348 Brand: Eaton MPN: Z-SV/UL-16-2P-2TE-18 UPC: 01508104707 Shipping Weight: 0.45 lbs. Shipping Height: 2.00...- SKU:
- C15-9348
- TS PIK:
- 124501662
- Country of Origin:
- Germany
MSRP $302.96Surplus $40.13 -
Eaton Z-SV/UL-16/1P-1TE/6 Bus Plugs and Busway 80A 480V EA
MSRP $64.50Surplus $41.27Eaton Z-SV/UL-16/1P-1TE/6 Bus Plugs and Busway 80A 480V EA​ ARCA SKU: L19-2025 Brand: Eaton MPN: Z-SV/UL-16/1P-1TE/6 UPC: 4015081047024 Shipping Weight: 0.10 lbs. Shipping Height: 1...- SKU:
- L19-2025
- Type:
- 80 Amp Busbar
- Amps:
- 32 A
- Used On:
- Miniature Circuit Breaker
- Accessory Type:
- Bussbar
- Short Description:
- 105 MM L, 16 Sq MM Cross Section, 690 V, 80 A, 1-Phase, 1-Pole, 6-Terminal, Pin Connection, Insulated
- Catalog:
- Eaton_03771_V4T1_62_CAT.pdf
- Specification/Technical:
- Eaton_52001_1_SPEC.pdf
- Data Sheet:
- Eaton_57027_1_DATA.pdf
- Country of Origin:
- Germany
MSRP $64.50Surplus $41.27 -
Eaton Z-SV/UL-16/3P-3TE/12 Circuit Breaker Accessories EA
MSRP $157.35Surplus $88.29Eaton Z-SV/UL-16/3P-3TE/12 Circuit Breaker Accessories EA​ ARCA SKU: C15-5334 Brand: Eaton MPN: Z-SV/UL-16/3P-3TE/12 UPC: 01508104709 Shipping Weight: 0.35 lbs. Shipping Height: 2.00...- SKU:
- C15-5334
- Accessory Type:
- Bussbar
- Type:
- 80 Amp Busbar
- Used On:
- Miniature Circuit Breaker
- Short Description:
- 210 MM L, 16 Sq MM Cross Section, 690 V, 80 A, 3-Phase, 3-Pole, 12-Terminal, Pin Connection, Insulated, Busbar for FAZ-NA/FAZ-NA-L DIN Rail Miniature Circuit Breaker
- Specification/Technical:
- Eaton_52003_1_SPEC.pdf
- Data Sheet:
- Eaton_57029_1_DATA.pdf
- TS PIK:
- 124501664
- Catalog:
- Eaton_03771_V4T1_62_CAT.pdf
- Country of Origin:
- Germany
MSRP $157.35Surplus $88.29 -
Eaton ZV-BS-UL Circuit Breaker Accessories Bus Bar Shroud 10BOX
MSRP $22.00Surplus $3.39Eaton ZV-BS-UL Circuit Breaker Accessories Bus Bar Shroud 10BOX​ ARCA SKU: C15-2041 Brand: Eaton MPN: ZV-BS-UL UPC: 015081047141 Shipping Weight: 1.00 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2041
- Accessory Type:
- Bussbar
- Type:
- Busbar Shroud
- Type:
- 3-Pole
- Used On:
- DIN Rail Miniature Circuit Breaker
- Short Description:
- 48.2 MM x 16 MM x 24 MM, 3-Pole, Busbar Tag Shroud for FAZ-NA/FAZ-NA-L DIN Rail Miniature Circuit Breaker
- Specification/Technical:
- Eaton_52006_1_SPEC.pdf
- Data Sheet:
- Eaton_57032_1_DATA.pdf
- Catalog:
- Eaton_03771_V4T1_62_V4T1_72_CAT.pdf
- Country of Origin:
- Germany
MSRP $22.00Surplus $3.39 -
ED3100V 3P 100A
MSRP $1,775.62Surplus $10.14SKU: C15-8922 Brand: MPN: ED3100V UPC: Shipping Weight: 4.40 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-8922
- Maximum DC Voltage Rating:
- 125
- Voltage Rating:
- 240 VAC 50/60 Hertz, 125 VDC
- Size:
- 4.13 Inch Width x 3.38 Inch Depth x 6 Inch Height
- Terminal Type:
- Load
- Short Description:
- 240 VAC 50/60 Hz, 125 VDC, 100 A, 65 kA, 3-Pole, Load Side Terminal, ED Frame, Non-Interchangeable Trip Thermal Magnetic, Molded Case Circuit Breaker with 50 Deg C Calibration
- Current Rating:
- 100 A
- Interrupting Rating:
- 65 kA at 240 VAC
- Maximum AC Voltage Rating:
- 240
- Number of Poles:
- 3
- Type:
- Fixed Thermal Magnetic Trip
- Catalog:
- Eaton_46579_V4T2_254-V4T2_290_CAT.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Frame Type:
- F
- Country of Origin:
- Dominican Republic
- Approval:
- UL
MSRP $1,775.62Surplus $10.14 -
EDB3150 3P 150A
MSRP $1,503.09Surplus $67.03SKU: C15-3154 Brand: MPN: EDB3150 UPC: Shipping Weight: 4.30 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-3154
- Series:
- C
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL
- Size:
- 4.13 Inch W x 3.38 Inch D x 6 Inch H
- Volts:
- 240 VAC at 50/60 Hz
- Volts:
- 125 VDC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 22 kA at 240 VAC
- Interrupting Rating:
- 10 kA at 125 VDC
- Terminal Type:
- Standard Pressure Load Terminal
- Frame Type:
- F
- Maximum AC Voltage Rating:
- 240
- Maximum DC Voltage Rating:
- 125
- Short Description:
- 240 VAC 50/60 Hz, 125 VDC, 150 A, 22/10 kA, 3-Pole, Standard Pressure Load Terminal, EDB Frame, Thermal Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_254_V4T2_255_V4T2_273_V4T2_274_CAT.pdf
- Data Sheet:
- Eaton_07831_1-3_DATA.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Current Rating:
- 150 A
- Voltage Rating:
- 240 VAC at 50/60 Hz, 125 VDC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $1,503.09Surplus $67.03 -
EGB3100FFG 3P 100A
MSRP $956.23Surplus $585.20SKU: C15-8915 Brand: MPN: EGB3100FFG UPC: Shipping Weight: 2.45 lbs. Shipping Height: 6.00 In. Shipping Length: 3.00 In. Shipping Width: 4.00 In. Product...- SKU:
- C15-8915
- Frame Type:
- EG
- Voltage Rating:
- 415/480 VAC
- Current Rating:
- 100 A
- Interrupting Rating:
- 18 kA at 415/480 VAC, 10 kA at 250 VDC
- Type:
- Molded Case, Fixed Thermal Magnetic
- Number of Poles:
- 3
- Catalog:
- Eaton_27487_V4T2_142-V4T2_144_V4T2_153-V4T2_155_CAT.pdf
- Terminal Type:
- Standard Line and Load
- Size:
- 3 Inch Width x 2.99 Inch Depth x 5.5 Inch Height
- Series:
- G, EGB
- Short Description:
- 415/480 VAC 50/60 Hz, 100 A, 18 kA, 3-Pole, Standard Line and Load Terminal, EG Frame, Fixed Thermal, Fixed Magnetic, Molded Case, Non-Interchangeable Trip Circuit Breaker
- Maximum AC Voltage Rating:
- 480 V
- Approval:
- UL, CSA, CE
MSRP $956.23Surplus $585.20
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