
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 FAZ-D30/1-NA-SP Din Rail Mounted Circuit Breakers 1P 30A 480V EA
MSRP $159.40Surplus $29.21Eaton FAZ-D30/1-NA-SP Din Rail Mounted Circuit Breakers 1P 30A 480V EA​ ARCA SKU: C15-4058 Brand: Eaton MPN: FAZ-D30/1-NA-SP UPC: 4015081636754 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-4058
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 1
- 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, 30 A, 1-Pole, 10/14 kA, 10 to 20 x Rated Current, Screw Terminal, DIN Rail Mount, Single Packaging, D-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Current Rating:
- 30 A
- Number of Poles:
- 1
- Voltage Rating:
- 277/480 VAC
- Curve Type:
- D
- Country of Origin:
- Germany
MSRP $159.40Surplus $29.21 -
Eaton FAZ-C30/1-SP Manual Motor Protectors 30A 277V 50/60Hz
MSRP $111.00Surplus $9.19Eaton FAZ-C30/1-SP Manual Motor Protectors 30A 277V 50/60Hz​ ARCA SKU: M01-2502 Brand: Eaton MPN: FAZ-C30/1-SP UPC: 015081639773 Shipping Weight: 0.30 lbs. Shipping Height: 1.00 In...- SKU:
- M01-2502
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Line/Load
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 5 to 10 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 30 A, 1-Pole, 10 kA, 5 to 10 x Rated Current, Line/Load Terminal, DIN Rail Mount, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Voltage Rating:
- 277/480 VAC
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Country of Origin:
- Germany
MSRP $111.00Surplus $9.19 -
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Eaton FAZ-B30/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 30A 480V 50/60Hz 1Ph
MSRP $113.00Surplus $24.00Eaton FAZ-B30/1-SP Miniature Circuit Breakers (MCBs) FAZ 1P 30A 480V 50/60Hz 1Ph​ ARCA SKU: C15-3525 Brand: Eaton MPN: FAZ-B30/1-SP UPC: 015081639759 Shipping Weight: 0.30 Shipping...- SKU:
- C15-3525
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Line/Load
- 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, 30 A, 1-Pole, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, B-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Voltage Rating:
- 277/480 VAC
MSRP $113.00Surplus $24.00
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