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
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Contact Us For Quote
Eaton FAZ-C1/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 1A 480V 50/60Hz 3Ph EA
MSRP $560.00Surplus $55.23Eaton FAZ-C1/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 1A 480V 50/60Hz 3Ph EA​ ARCA SKU: C15-3273 Brand: Eaton MPN: FAZ-C1/3-NA UPC: 015081021141 Shipping Weight: 0.85 lbs. Shipping...- SKU:
- C15-3273
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CCC
- Size:
- 2.09 Inch Width x 3.15 Inch Height
- Volts:
- 277/480 VAC at 50/60 Hertz
- Volts:
- 96 VDC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 kA at 96 Volt DC (UL
- Terminal Type:
- Screw
- Trip Setting:
- 5 to 10 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 1 A, 3-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_56865_1-5_DATA.pdf
- TS PIK:
- 124501540
- Current Rating:
- 1 A
- Number of Poles:
- 3
- Voltage Rating:
- 270/480 VAC
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $560.00Surplus $55.23 -
Eaton FAZ-D1/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 1A 277V 50/60Hz 1Ph EA
MSRP $340.41Surplus $22.63Eaton FAZ-D1/2-NA Miniature Circuit Breakers (MCBs) FAZ 2P 1A 277V 50/60Hz 1Ph EA​ ARCA SKU: C15-3067 Brand: Eaton MPN: FAZ-D1/2-NA UPC: 4015081020546 Shipping Weight: 0.60 lbs. Shipping...- SKU:
- C15-3067
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 10 to 20 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 1 A, 2-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, D-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_54078_1-5_DATA.pdf
- TS PIK:
- 124501480
- Voltage Rating:
- 270/480 VAC
- Current Rating:
- 1 A
- Number of Poles:
- 2
- Curve Type:
- D
- Country of Origin:
- Germany
MSRP $340.41Surplus $22.63 -
Eaton FAZ-B1/2 Miniature Circuit Breakers (MCBs) FAZ 2P 1A 480V 50/60Hz 1Ph B Curve
MSRP $300.00Surplus $39.07Eaton FAZ-B1/2 Miniature Circuit Breakers (MCBs) FAZ 2P 1A 480V 50/60Hz 1Ph B Curve​ ARCA SKU: C15-3107 Brand: Eaton MPN: FAZ-B1/2 UPC: 015082787190 Shipping Weight: 0.55 Shipping...- SKU:
- C15-3107
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Size:
- 1.4 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 2
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 3 to 5 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 1 A, 2-Pole, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Data Sheet:
- Eaton_53570_1-3_DATA.pdf
- Voltage Rating:
- 270/480 VAC
- Current Rating:
- 1 A
- Number of Poles:
- 2
- Curve Type:
- B
- Country of Origin:
- Germany
MSRP $300.00Surplus $39.07 -
Eaton FAZ-C1/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 1A 480V 50/60Hz 1Ph
MSRP $180.00Surplus $16.45Eaton FAZ-C1/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 1A 480V 50/60Hz 1Ph​ ARCA SKU: C15-2684 Brand: Eaton MPN: FAZ-C1/1-NA UPC: 015081019544 Shipping Weight: 0.30 Shipping Height: 1...- SKU:
- C15-2684
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 1 A
- Interrupting Rating:
- 10 kA
- Mounting:
- DIN Rail
- Poles:
- 1
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Terminal Type:
- Screw
- Trip Setting:
- 5 to 10 x Rated Current
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Volts:
- 277/480 VAC
- Gauge:
- 18 to 4/18 to 8 AWG
- Short Description:
- 277/480 VAC 50/60 Hz, 1 A, 1-Pole, 10/14 kA, 5 to 10 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
- Series:
- FAZ
- Wire Size:
- 18 to 4/18 to 8 AWG
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_53808_1-5_DATA.pdf
- Number of Poles:
- 1
- Voltage Rating:
- 270/480 VAC
- Current Rating:
- 1 A
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $180.00Surplus $16.45
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