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 ELLBN3600W Circuit Breaker Accessories EA
MSRP $7,643.00Surplus $885.40SKU: C15-9670 Brand: Eaton MPN: ELLBN3600W UPC: 78211614208 Shipping Weight: 7.70 lbs. Shipping Height: 7.00 In. Shipping Length: 11.00 In. Shipping Width: 9.00 In...- SKU:
- C15-9670
- TS PIK:
- 120297225
- Country of Origin:
- United States
- Short Description:
- EARTH LEAkAGE MODULE FOR 3P 630A LG BKR (UL/CSA)
MSRP $7,643.00Surplus $885.40 -
Eaton EMCH116 Miniature Circuit Breakers (MCBs) 1P 16A 230V 50/60Hz 1Ph
MSRP $25.20Surplus $7.61Eaton EMCH116 Miniature Circuit Breakers (MCBs) 1P 16A 230V 50/60Hz 1Ph​ ARCA SKU: C15-4663 Brand: Eaton MPN: EMCH116 UPC: Shipping Weight: 0.25 Shipping Height: 2.00 In. Shipping...- SKU:
- C15-4663
- Volts:
- 230 V
- Amps:
- 16 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
MSRP $25.20Surplus $7.61 -
Eaton EMCH125 Miniature Circuit Breakers (MCBs) 1P 25A 230V 50/60Hz 1Ph
MSRP $23.00Surplus $4.95Eaton EMCH125 Miniature Circuit Breakers (MCBs) 1P 25A 230V 50/60Hz 1Ph​ ARCA SKU: C15-4662 Brand: Eaton MPN: EMCH125 UPC: Shipping Weight: 0.25 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4662
- Volts:
- 230 V
- Amps:
- 25 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
MSRP $23.00Surplus $4.95 -
Eaton EMCH310 Miniature Circuit Breakers (MCBs) 3P 10A 400V 50/60Hz 3Ph
MSRP $25.00Surplus $10.08Eaton EMCH310 Miniature Circuit Breakers (MCBs) 3P 10A 400V 50/60Hz 3Ph​ ARCA SKU: C15-4652 Brand: Eaton MPN: EMCH310 UPC: 5019586122438 Shipping Weight: 0.75 lbs. Shipping Height: 3.00 In...- SKU:
- C15-4652
- Volts:
- 400 V
- Amps:
- 10 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 3
- Series:
- EMCH
MSRP $25.00Surplus $10.08 -
Eaton EVB9DE-ST2CA Other Circuit Breakers
MSRP $220.00Surplus $59.40SKU: C15-11778 Brand: Eaton MPN: EVB9DE-ST2CA UPC: 5996516004319 Shipping Weight: 3.55 lbs. Shipping Height: 4.00 In. Shipping Length: 9.00 In. Shipping Width: 7.00...- SKU:
- C15-11778
MSRP $220.00Surplus $59.40 -
Eaton F2S06 Circuit Breaker Accessories
MSRP $1,359.28Surplus $335.12SKU: C15-11664 Brand: Eaton MPN: F2S06 UPC: 78667945316 Shipping Weight: 6.45 lbs. Shipping Height: 3.00 In. Shipping Length: 20.00 In. Shipping Width: 20.00 In...- SKU:
- C15-11664
- TS PIK:
- 116622839
- Short Description:
- J FR REVERS FLEXSHAFT 72 IN_NEMA 1_3R_12
MSRP $1,359.28Surplus $335.12 -
Eaton F3S03X Circuit Breaker Accessories
MSRP $1,666.12Surplus $298.31SKU: C15-11248 Brand: Eaton MPN: F3S03X UPC: 78667928214 Shipping Weight: 6.30 lbs. Shipping Height: 3.00 In. Shipping Length: 21.00 In. Shipping Width: 19.00 In...- SKU:
- C15-11248
- TS PIK:
- 116622827
- Short Description:
- K FR REVERS FLEXSHAFT 36 IN_ NEMA 4_4X
MSRP $1,666.12Surplus $298.31 -
Eaton F4S04X Circuit Breaker Accessories EA
MSRP $1,438.77Surplus $437.28SKU: C15-9399 Brand: Eaton MPN: F4S04X UPC: 78667928230 Shipping Weight: 8.20 lbs. Shipping Height: 3.00 In. Shipping Length: 20.00 In. Shipping Width: 21.00 In...- SKU:
- C15-9399
- TS PIK:
- 107000859
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY HANDLE MECHANISM, FLEX SHAFT HANDLE
- Country of Origin:
- United States
MSRP $1,438.77Surplus $437.28 -
Eaton F5S06HP Circuit Breaker Accessories
MSRP $1,081.52Surplus $289.25SKU: C15-2861 Brand: Eaton MPN: F5S06HP UPC: 786685978949 Shipping Weight: 8.85 lbs. Shipping Height: 3.00 In. Shipping Length: 20.00 In. Shipping Width: 19.00 In...- SKU:
- C15-2861
- Short Description:
- N-FRAME_ NEMA 1_ NEMA 3R_ NEMA 12_ 6 FT_ FLEX SHAFT PLASTIC
- TS PIK:
- 106998735
- Country of Origin:
- United States
MSRP $1,081.52Surplus $289.25 -
Eaton FAX-C2/1-NA-L Miniature Circuit Breakers (MCBs)
MSRP $62.73Surplus $21.25SKU: U00-2862 Brand: Eaton MPN: FAX-C2/1-NA-L UPC: 9008790868894 Shipping Weight: 0.25 lbs. Shipping Height: 1.00 In. Shipping Length: 5.00 In. Shipping Width: 3.00...- SKU:
- U00-2862
MSRP $62.73Surplus $21.25 -
Eaton FAZ-2-C6 Miniature Circuit Breakers (MCBs) 2P 6A 415V EA
MSRP $80.00Surplus $18.11Eaton FAZ-2-C6 Miniature Circuit Breakers (MCBs) 2P 6A 415V EA​ ARCA SKU: C15-4638 Brand: Eaton MPN: FAZ-2-C6 UPC: Shipping Weight: 0.55 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-4638
- Number of Poles:
- 1
- Current Rating:
- 6 A
- Mounting:
- DIN Rail
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $80.00Surplus $18.11 -
Eaton FAZ-B1.5/1-NA Din Rail Mounted Circuit Breakers 2BOX
MSRP $298.24Surplus $39.41Eaton FAZ-B1.5/1-NA Din Rail Mounted Circuit Breakers 2BOX​ ARCA SKU: C15-9019 Brand: Eaton MPN: FAZ-B1.5/1-NA UPC: 9008790190544 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In...- SKU:
- C15-9019
- Number of Poles:
- 1
- Wire Size:
- 18 to 4/18 to 8 AWG
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Current Rating:
- 1.5 A
- Interrupting Rating:
- 10 kA
- Mounting:
- DIN Rail
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Series:
- FAZ
- Data Sheet:
- Eaton_53558_1-3_DATA.pdf
- Type:
- Thermal Magnetic
- Terminal Type:
- Screw
- Voltage Rating:
- 277/480 VAC
- Short Description:
- 277/480 VAC 50/60 Hz, 1.5 A, 1-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
- Curve Type:
- B
- Approval:
- UL 489, CSA C22.2
- Country of Origin:
- Germany
- Trip Setting:
- 3 to 5 x Rated Current
MSRP $298.24Surplus $39.41 -
Eaton FAZ-B1.5/1-NA-L-SP Din Rail Mounted Circuit Breakers EA
MSRP $100.00Surplus $6.84Eaton FAZ-B1.5/1-NA-L-SP Din Rail Mounted Circuit Breakers EA​ ARCA SKU: C15-5315 Brand: Eaton MPN: FAZ-B1.5/1-NA-L-SP UPC: 9010238093126 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-5315
- Number of Poles:
- 1
- Current Rating:
- 1.5 A
- Mounting:
- DIN Rail
- Curve Type:
- B
- Country of Origin:
- Germany
MSRP $100.00Surplus $6.84 -
Eaton FAZ-B1.5/2-NA Miniature Circuit Breakers (MCBs)
MSRP $110.00Surplus $17.41SKU: C15-11800 Brand: Eaton MPN: FAZ-B1.5/2-NA UPC: 4015081296439 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 2.00...- SKU:
- C15-11800
- TS PIK:
- 124610185
- Series:
- FAZ
- Short Description:
- 277/480 VAC 50/60 Hz, 1.5 A, 2-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
- Current Rating:
- 1.5 A
- Type:
- Current Limiting, Thermal Magnetic
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Screw
- Mounting:
- DIN Rail
- Size:
- 1.39 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Voltage Rating:
- 277/480 VAC
- Wire Size:
- 18 to 4/18 to 8 AWG
- Number of Poles:
- 2
- Data Sheet:
- Eaton_53560_1_2_DATA.pdf
MSRP $110.00Surplus $17.41 -
Eaton FAZ-B1/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 1A 277V 50/60Hz 1Ph
MSRP $180.00Surplus $22.24Eaton FAZ-B1/1-NA Miniature Circuit Breakers (MCBs) FAZ 1P 1A 277V 50/60Hz 1Ph​ ARCA SKU: C15-3936 Brand: Eaton MPN: FAZ-B1/1-NA UPC: 015081293531 Shipping Weight: 0.25 Shipping Height: 1...- SKU:
- C15-3936
- 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:
- 3 to 5 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 1 A, 1-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_53568_1-3_DATA.pdf
- Current Rating:
- 1 A
- Number of Poles:
- 1
- Voltage Rating:
- 277/480 VAC
- Curve Type:
- B
- Country of Origin:
- Germany
MSRP $180.00Surplus $22.24 -
Eaton FAZ-B1/1N Miniature Circuit Breakers (MCBs) FAZ 1P 1A 240V 50/60Hz 1Ph EA
MSRP $243.73Surplus $51.50Eaton FAZ-B1/1N Miniature Circuit Breakers (MCBs) FAZ 1P 1A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-4772 Brand: Eaton MPN: FAZ-B1/1N UPC: 015082786335 Shipping Weight: 0.50 lbs. Shipping...- SKU:
- C15-4772
- 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+N
- 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, 1-Pole+ Neutral, 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_53567_1_2_DATA.pdf
- TS PIK:
- 118064261
- Number of Poles:
- 1+Neutral
- Current Rating:
- 1 A
- Voltage Rating:
- 277/480 VAC
- Curve Type:
- B
- Country of Origin:
- Germany
MSRP $243.73Surplus $51.50 -
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-B1/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 1A 120/240V 50/60Hz 3Ph
MSRP $444.00Surplus $51.06Eaton FAZ-B1/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 1A 120/240V 50/60Hz 3Ph​ ARCA SKU: C15-3788 Brand: Eaton MPN: FAZ-B1/3-NA UPC: 015081296617 Shipping Weight: 0.80 Shipping...- SKU:
- C15-3788
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Size:
- 2.09 Inch Width x 2.36 Inch Depth x 4.13 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 3
- 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, 3-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_53575_1_2_DATA.pdf
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 1 A
- Number of Poles:
- 3
- Curve Type:
- B
- Country of Origin:
- Germany
MSRP $444.00Surplus $51.06 -
Eaton FAZ-B10/1 Din Rail Mounted Circuit Breakers EA
MSRP $40.00Surplus $10.58Eaton FAZ-B10/1 Din Rail Mounted Circuit Breakers EA​ ARCA SKU: C15-11207 Brand: Eaton MPN: FAZ-B10/1 UPC: Shipping Weight: 0.25 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-11207
- Series:
- FAZ
- Short Description:
- 277/480 VAC 50/60 Hz, 10 A, 1-Pole, 10 kA, 3 to 5 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic, Supplementary Protector
- Current Rating:
- 10 A
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Line/Load
- Type:
- Current Limiting, Thermal Magnetic
- Voltage Rating:
- 277/480 VAC
- Data Sheet:
- Eaton_53578_1-9_DATA.pdf
- Number of Poles:
- 1
- Size:
- 0.7 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Mounting:
- DIN Rail
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Wire Size:
- 18 to 4/18 to 8 AWG
- Approval:
- UL 1077, UL (Canada and US), CSA C22.2, CE
- Country of Origin:
- Germany
- Trip Setting:
- 3 to 5 x Rated Current
MSRP $40.00Surplus $10.58 -
Eaton FAZ-B10/1-NA Miniature Circuit Breakers (MCBs) 1P 10A 277V EA
MSRP $133.00Surplus $15.06Eaton FAZ-B10/1-NA Miniature Circuit Breakers (MCBs) 1P 10A 277V EA​ ARCA SKU: C15-2577 Brand: Eaton MPN: FAZ-B10/1-NA UPC: 015081296327 Shipping Weight: 0.25 lbs. Shipping Height: 1...- SKU:
- C15-2577
- Series:
- FAZ
- Type:
- Pigtail Neutral
- Type:
- Wide
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CCC
- Size:
- 0.7 Inch Width x 3.15 Inch Height
- Volts:
- 277 VAC at 50/60 Hertz
- Volts:
- 48 VDC (UL/CSA)
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Interrupting Rating:
- 10 Kiloamp at 48 Volt DC (UL
- Terminal Type:
- Screw
- Trip Setting:
- 3 to 5 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 10 A, 1-Pole, 10/14 kA, 3 to 5 x Rated Current, Screw Terminal, DIN Rail Mount, Standard Packaging, B-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- TS PIK:
- 124610174
- Data Sheet:
- Eaton_56856_1-3_DATA.pdf
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 10 A
- Number of Poles:
- 1
- Curve Type:
- B
- Country of Origin:
- Germany
MSRP $133.00Surplus $15.06
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.
