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.
-
Din Rail Mounted Circuit Breakers
-
Main Breakers
-
Miniature Circuit Breakers (MCBs)
-
Molded Case Breakers (MCCBs)
-
Motor Circuit Protector (MCPs)
-
Lug Terminal Kits
-
Auxiliary, Shunt, Trip Units and UVRs
-
Circuit Breaker Accessories
- Product
- Qty in Cart
- Price
-
Contact Us For Quote
ABB S203-K3 Miniature Circuit Breakers (MCBs)
MSRP $240.00Surplus $38.93ABB S203-K3 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-11376 Brand: ABB MPN: S203-K3 UPC: 4016779609333 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-11376
- TS PIK:
- 121306893
- Short Description:
- 480 Star/277 VAC 50/60 Hz, 110 VDC, 3 A, 3-Pole, 6 kA, 35 MM DIN Rail Mount, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
- Terminal Type:
- Screw Terminal
- Interrupting Rating:
- 6 kA
- Type:
- Miniature, Thermal Tripping, Current Limiting, Supplementary Protector
- Voltage Rating:
- 480 Star/277 VAC, 125 VDC
- Mounting:
- 35 Millimeter DIN Rail Mount
- Number of Poles:
- 3
- Series:
- S200
- Catalog:
- ABBInstallationProducts_00198_20_24_CAT.pdf
- Size:
- 52.5 Millimeter Width x 69 Millimeter Depth x 88 Millimeter Height
- Current Rating:
- 3 A
- Wire Size:
- 18 to 4 AWG (Conductor), 18 to 8 AWG (Busbar)
- Installation/Operator:
- ABBInstallationProducts_00016_INST.pdf
- Country of Origin:
- United States
MSRP $240.00Surplus $38.93 -
Contact Us For Quote
Eaton FAZ-D3/3 Miniature Circuit Breakers (MCBs) FAZ 3P 3A 120/240V 50/60Hz 3Ph EA
MSRP $386.00Surplus $64.79Eaton FAZ-D3/3 Miniature Circuit Breakers (MCBs) FAZ 3P 3A 120/240V 50/60Hz 3Ph EA​ ARCA SKU: C15-4144 Brand: Eaton MPN: FAZ-D3/3 UPC: 015082788869 Shipping Weight: 1.00 lbs. Shipping...- SKU:
- C15-4144
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Size:
- 2.09 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Volts:
- 277/480 VAC
- Amps:
- 32 A
- Poles:
- 3
- Mounting:
- DIN Rail
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Line/Load
- Wire Size:
- 18 to 4/18 to 8 AWG
- Trip Setting:
- 10 to 20 x Rated Current
- Short Description:
- 480 VAC Star/277 VAC, 96 VDC, 3 A, 15 kA, 10 to 20 x Rated Current, 3-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74_V4T1_75_V4T1_78_V4T1_85_V4T1_86_V4T1_88_V4T1_92_CAT.pdf
- Data Sheet:
- Eaton_40778_1_2_DATA.pdf
- Installation/Operator:
- Eaton_00479_INST.pdf
- TS PIK:
- 127535527
- Voltage Rating:
- 277/480 VAC
- Current Rating:
- 3 A
- Number of Poles:
- 3
MSRP $386.00Surplus $64.79 -
Contact Us For Quote
Eaton FAZ-K3/3 Miniature Circuit Breakers (MCBs) FAZ 3P 3A 120/240V 50/60Hz 3Ph EA
MSRP $745.00Surplus $9.73Eaton FAZ-K3/3 Miniature Circuit Breakers (MCBs) FAZ 3P 3A 120/240V 50/60Hz 3Ph EA​ ARCA SKU: C15-5056 Brand: Eaton MPN: FAZ-K3/3 UPC: 4015082789053 Shipping Weight: 0.80 Shipping...- SKU:
- C15-5056
- Series:
- FAZ
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 1077
- Approval:
- UL (Canada and US)
- Approval:
- CSA C22.2
- Approval:
- CE
- Size:
- 2.09 Inch Width x 2.36 Inch Depth x 3.15 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:
- 8 to 12 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 3 A, 3-Pole, 10 kA, 8 to 12 x Rated Current, Line/Load Terminal, DIN Rail Mount, Standard Packaging, K-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Data Sheet:
- Eaton_54298_1-8_DATA.pdf
- Number of Poles:
- 3
- Current Rating:
- 3 A
- Voltage Rating:
- 277/480 VAC
- Curve Type:
- K
- Country of Origin:
- Germany
MSRP $745.00Surplus $9.73 -
Contact Us For Quote
Square D GJL36003M01 Motor Circuit Protector (MCPs)
Surplus $1,596.00Square D GJL36003M01 Motor Circuit Protector (MCPs)​ ARCA SKU: C15-6520 Brand: Square D MPN: GJL36003M01 UPC: 78590179358 Shipping Weight: 2.45 lbs. Shipping Height: 5.00 In...- SKU:
- C15-6520
- TS PIK:
- 109595030
- Frame Type:
- GJ
- Number of Poles:
- 3
- Current Rating:
- 3 A
- Short Description:
- 600 VAC Star/347 VAC, 3 A, 3-Pole, Lug Terminal, Unit Mount, Magnetic, Motor Circuit Protector
- Data Sheet:
- SchneiderElectric-SquareD_12922_1_DATA.pdf
- Terminal Type:
- Lug
- Type:
- Magnetic
- Size:
- 3.54 Inch Width x 3.94 Inch Depth x 4.72 Inch Height
- Voltage Rating:
- 600 Star/347 VAC
- Series:
- GJL
- Prop 65 Warning:
- Yes
- Country of Origin:
- United States
- Approval:
- UL, CSA
- Trip Setting:
- 9 to 33 A
- Motor FLA:
- 0.8 to 2.8 A
- Wire Type:
- 8 to 1/0 AWG (Aluminum), 14 to 1/0 AWG (Copper)
- Maximum AC Voltage Rating (V):
- 347
Surplus $1,596.00 -
Eaton 3A16272G30 Motor Circuit Protector (MCPs) EA
MSRP $870.00Surplus $71.28Eaton 3A16272G30 Motor Circuit Protector (MCPs) EA​ ARCA SKU: C15-5194 Brand: Eaton MPN: 3A16272G30 UPC: 786679804247 Shipping Weight: 4.45 lbs. Shipping Height: 6.00 In. Shipping...- SKU:
- C15-5194
- UOM:
- EA
- Box Quantity:
- 1
- Number of Poles:
- 3
- Short Description:
- is a molded case motor circuit protector designed to provide magnetic-only protection for motor circuits.
- Current Rating:
- 3 A
- Country of Origin:
- United States
- Interrupting Rating:
- 65 kA
- Type:
- Magnetic
- Series:
- C
- Voltage Rating:
- 600 VAC
MSRP $870.00Surplus $71.28 -
Eaton FAZ-B3/3 Miniature Circuit Breakers (MCBs) EA
MSRP $401.09Surplus $47.08Eaton FAZ-B3/3 Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-9064 Brand: Eaton MPN: FAZ-B3/3 UPC: 4015082788377 Shipping Weight: 0.80 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-9064
- Wire Size:
- 18 to 4/18 to 8 AWG
- Series:
- FAZ
- Terminal Type:
- Screw
- Type:
- Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_74-V4T1_92_CAT.pdf
- Interrupting Rating:
- 10 kA
- Short Description:
- 277/480 VAC 50/60 Hz, 3 A, 3-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:
- 3 A
- Mounting:
- DIN Rail
- Data Sheet:
- Eaton_53673_1-3_DATA.pdf
- Number of Poles:
- 3
- Voltage Rating:
- 277/480 VAC
- Size:
- 2.09 Inch Width x 2.36 Inch Depth x 3.15 Inch Height
- Curve Type:
- B
- Approval:
- UL 1077, UL (Canada and US), CSA C22.2, CE
- Country of Origin:
- Germany
- Trip Setting:
- 3 to 5 x Rated Current
MSRP $401.09Surplus $47.08 -
Eaton FAZ-C3/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 3A 277V 50/60Hz 3Ph EA
MSRP $560.00Surplus $35.42Eaton FAZ-C3/3-NA Miniature Circuit Breakers (MCBs) FAZ 3P 3A 277V 50/60Hz 3Ph EA​ ARCA SKU: C15-3626 Brand: Eaton MPN: FAZ-C3/3-NA UPC: 015081021172 Shipping Weight: 0.90 Shipping...- SKU:
- C15-3626
- 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, 3 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_56873_1-5_DATA.pdf
- Current Rating:
- 3 A
- Voltage Rating:
- 277/480 VAC
- Number of Poles:
- 3
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $560.00Surplus $35.42 -
Eaton FAZ-C3/3-RT Miniature Circuit Breakers (MCBs) FAZ 3P 3A 120/240V 50/60Hz 3Ph
MSRP $489.00Surplus $59.01Eaton FAZ-C3/3-RT Miniature Circuit Breakers (MCBs) FAZ 3P 3A 120/240V 50/60Hz 3Ph​ ARCA SKU: C15-2734 Brand: Eaton MPN: FAZ-C3/3-RT UPC: 015081021578 Shipping Weight: 0.90 Shipping...- SKU:
- C15-2734
- 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:
- 5 to 10 x Rated Current
- Short Description:
- 277/480 VAC 50/60 Hz, 3 A, 3-Pole, 10/14 kA, 5 to 10 x Rated Current, Ring Tongue Terminal, DIN Rail Mount, Standard Packaging, C-Curve, Current Limiting, Thermal Magnetic
- Catalog:
- Eaton_03771_V4T1_47-V4T1_72_CAT.pdf
- Data Sheet:
- Eaton_53927_1-5_DATA.pdf
- Current Rating:
- 3 A
- Voltage Rating:
- 270/480 VAC
- Number of Poles:
- 3
- Curve Type:
- C
- Country of Origin:
- Germany
MSRP $489.00Surplus $59.01 -
Eaton FAZ-D3/3-NA Other Circuit Breakers
MSRP $364.82Surplus $23.95Eaton FAZ-D3/3-NA Other Circuit Breakers​ ARCA SKU: C15-9057 Brand: Eaton MPN: FAZ-D3/3-NA UPC: 4015081021376 Shipping Weight: 0.85 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-9057
- Terminal Type:
- Screw
- Current Rating:
- 3 A
- Type:
- Thermal Magnetic
- Mounting:
- DIN Rail
- Size:
- 2.09 Inch Width x 3.15 Inch Height
- Interrupting Rating:
- 10 kA
- Catalog:
- Eaton_03771_V4T1_47_V4T1_48_V4T1_53_V4T1_66-V4T1_68_V4T1_70_V4T1_72_CAT.pdf
- Voltage Rating:
- 277/480 VAC
- Series:
- FAZ
- Installation/Operator:
- Eaton_00480_INST.pdf
- Data Sheet:
- Eaton_40779_1-5_DATA.pdf
- Number of Poles:
- 3
- Short Description:
- 277/480 VAC, 96 VDC, 3 A, 10 kA, 10 to 20 x Rated Current, 3-Pole, Screw Terminal, DIN Rail Mount, Current Limiting, Thermal Magnetic, Miniature Circuit Breaker
- Curve Type:
- D
- Approval:
- UL 489, CSA C22.2, CCC
- Trip Setting:
- 10 to 20 x Rated Current
- Country of Origin:
- Mexico
MSRP $364.82Surplus $23.95 -
Contact Us For Quote
Eaton GMCP003A0C Molded Case Breakers (MCCBs)
MSRP $991.39Surplus $267.68SKU: C15-16370 Brand: Eaton MPN: GMCP003A0C UPC: 78667915380 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-16370
- Current Rating:
- 3 A
- Approval:
- UL 489, CSA C22.2, CE
- Catalog:
- Eaton_03771_V4T2_360-V4T2_362_CAT.pdf
- Maximum AC Voltage Rating:
- 480 V
- Trip Setting:
- 15 to 30 A
- Installation/Operator:
- Eaton_00168_INST.pdf
- Size:
- 3 Inch Width x 2.63 Inch Depth x 4.88 Inch Height
- Terminal Type:
- Non-Aluminum Line and Load
- Short Description:
- EATON SERIES C MOTOR CIRCUIT PROTECTOR, G-FRAME, GMCP, MAGNETIC ONLY TRIP TYPE, 15-30A TRIP RATING, THREE-POLE, 3A, 480 VAC, 35 kAIC AT 480 VAC, COPPER, LINE AND LOAD, MOTOR PROTECTION, NEMA SIZE 0 STARTER
- Number of Poles:
- 3
- Starter Size:
- NEMA 0
- Frame Type:
- G
- Type:
- Magnetic
- Voltage Rating:
- 480 VAC
MSRP $991.39Surplus $267.68 -
Eaton HMCPE003A0C Motor Circuit Protector (MCPs) HMCPE 3P 3A 480V 50/60Hz J-K Frame EA
MSRP $1,212.77Surplus $261.73SKU: M01-1654 Brand: Eaton MPN: HMCPE003A0C UPC: 78667911363 Shipping Weight: 3.00 lbs. Shipping Height: 6.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- M01-1654
- Series:
- G, HMCPE
- Type:
- Molded Case
- Type:
- Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Size:
- 2.99 Inch Width x 3 Inch Depth x 5.5 Inch Height
- Volts:
- 600 Star/347 VAC
- Volts:
- 250 VDC
- Amps:
- 32 A
- Poles:
- 3
- Terminal Type:
- Non-Aluminum Line and Load Terminal
- Frame Type:
- EG
- Maximum AC Voltage Rating:
- 347 V
- Motor FLA:
- 0.69 to 2.6 A
- Maximum DC Voltage Rating:
- 250 V
- Trip Setting:
- 9 to 33 A
- Starter Size:
- NEMA 0
- Short Description:
- 480 VAC, 600 Star/347 VAC, 250 VDC, 3 A, 9 to 33 A Trip, 0.69 to 2.8 A FLA, 3-Pole, NEMA 0, Non-Aluminum Line and Load Terminal, EG Frame, Magnetic, Molded Case
- Catalog:
- Eaton_27487_V4T2_224_CAT.pdf
- Current Rating:
- 3 A
- Voltage Rating:
- 600 Star/347 VAC, 250 VDC
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $1,212.77Surplus $261.73 -
Contact Us For Quote
GE TEC36003 Molded Case Breakers (MCCBs)
MSRP $1,467.00Surplus $396.09SKU: C15-18137 Brand: GE MPN: TEC36003 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18137
- Short Description:
- 600 VAC, 3 A, 3-Pole, 10 kA, E150 Frame, Adjustable Instantaneous Trip, Thermal Magnetic, Non-Interchangeable, Motor Circuit Protector
- Number of Poles:
- 3
- Approval:
- UL
- Current Rating:
- 3 A
- Terminal Type:
- Line and Load Lug
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04183_1_CAD.pdf
- Series:
- TEC
- Voltage Rating:
- 120/240/277/480/600 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_224_CAT.pdf
- Maximum AC Voltage Rating:
- 600 V
- Size:
- 4.125 Inch Width x 4.09 Inch Depth x 6.31 Inch Height
- Frame Type:
- E
- Type:
- Thermal Magnetic, Adjustable Magnetic Trip, Current Limiting, Molded Case
- Trip Setting:
- 8 to 38 A
MSRP $1,467.00Surplus $396.09 -
Siemens ED63A003 Motor Circuit Protector (MCPs)
MSRP $854.00Surplus $567.91SKU: C15-10393 Brand: Siemens MPN: ED63A003 UPC: 78364321080 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10393
- TS PIK:
- 21367495
- Short Description:
- 600 VAC, 250 VDC, 3 A, 18/25 kA, 10 to 35 A Instantaneous Trip, 3-Pole, 14 to 10 AWG Copper/12 to 10 AWG Aluminum, Load Lug Terminal, ED Frame, Magnetic, ETI Motor, Molded Case Circuit Breaker
- Current Rating:
- 3 A
- Type:
- Magnetic
- Series:
- ED63A
- Voltage Rating:
- 600 V AC, 250 V DC
- Country of Origin:
- MEX
- Frame Type:
- ED
- Approval:
- UL 489, CSA C22.2, IEC
- Number of Poles:
- 3
- Terminal Type:
- Load Lug
- Size:
- 3 Inch Width x 4.56 Inch Depth x 6.35 Inch Height
- Catalog:
- SiemensAG_01698_9_111_CAT.pdf
- Trip Setting:
- 10 to 35 A
- Wire Type:
- 10 to 1/0 AWG (Copper/Aluminum)
- Motor FLA:
- 0.76 to 3.18 A
- Installation/Operator:
- SiemensAG_00313_INST.pdf
MSRP $854.00Surplus $567.91 -
Contact Us For Quote
Square D FAL3600311M Molded Case Breakers (MCCBs)
MSRP $900.00Surplus $243.00SKU: C15-16112 Brand: Square D MPN: FAL3600311M UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-16112
- Number of Poles:
- 3
- Catalog:
- SchneiderElectric-SquareD_00935_11_21_11_22_CAT.pdf
- Series:
- 680/685, FAL
- Voltage Rating:
- 600 VAC
- Size:
- 4.5 Inch Width x 4.13 Inch Depth x 6 Inch Height
- Short Description:
- 3 A, Lug Terminal, 3-Pole, F-Frame, Magnetic, Motor Circuit Protector
- Type:
- Molded Case, Magnetic, In-Line
- Terminal Type:
- Lug
- Approval:
- UL, NEC
- Trip Setting:
- 8 to 28 A
- Frame Type:
- F
- Current Rating:
- 3 A
MSRP $900.00Surplus $243.00
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.
