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
-
Eaton CL115AF Miniature Circuit Breakers (MCBs) CL 1P 15A 240V 50/60Hz 1Ph
MSRP $425.00Surplus $60.86Eaton CL115AF Miniature Circuit Breakers (MCBs) CL 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-3965 Brand: Eaton MPN: CL115AF UPC: 782113982588 Shipping Weight: 0.45 Shipping Height: 2.00 In...- SKU:
- C15-3965
- Series:
- CL
- Approval:
- UL 489
- Size:
- 1 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Poles:
- 1
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole
- Catalog:
- Eaton_36620_V1T1_102_V1T1_104_CAT.pdf
MSRP $425.00Surplus $60.86 -
Eaton CL115GFT Miniature Circuit Breakers (MCBs) 1P 15A
MSRP $201.00Surplus $83.56Eaton CL115GFT Miniature Circuit Breakers (MCBs) 1P 15A​ ARCA SKU: C15-1583 Brand: Eaton MPN: CL115GFT UPC: 78668013094 Shipping Weight: 0.45 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-1583
- Series:
- CL
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL
- Size:
- 1 Inch W x 3 Inch D x 3.5 Inch H
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 1
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Trip Sensitivity:
- 5 MilliA
- Short Description:
- 120/240 V, 15 A, 10 kA, 5 mA Trip Level, 1-Pole, 1" Space
- Catalog:
- Eaton_36620_V1T1_104_CAT.pdf
- Installation/Operator:
- Eaton_00166_INST.pdf
- TS PIK:
- 126287436
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $201.00Surplus $83.56 -
Eaton CL120AF Miniature Circuit Breakers (MCBs) 240V
MSRP $217.20Surplus $24.46Eaton CL120AF Miniature Circuit Breakers (MCBs) 240V​ ARCA SKU: C15-1587 Brand: Eaton MPN: CL120AF UPC: 78211398261 Shipping Weight: 0.50 lbs. Shipping Height: 1.25 In. Shipping...- SKU:
- C15-1587
- Series:
- CL
- Type:
- Class T
- Approval:
- UL 489
- Size:
- 1 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Poles:
- 1
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole
- Catalog:
- Eaton_36620_V1T1_102_V1T1_104_CAT.pdf
- Data Sheet:
- Mersen_00052_PF32_PF33_DATA.pdf
- CAD Drawing:
- Mersen_00360_1_CAD.pdf
- TS PIK:
- 111035281
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $217.20Surplus $24.46 -
Eaton CL125GFT Miniature Circuit Breakers (MCBs) CL 1P 25A 240V 50/60Hz 1Ph
MSRP $148.00Surplus $16.76Eaton CL125GFT Miniature Circuit Breakers (MCBs) CL 1P 25A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1992 Brand: Eaton MPN: CL125GFT UPC: Shipping Weight: 0.45 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-1992
- Series:
- CL
- Volts:
- 240 V
- Amps:
- 25 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
MSRP $148.00Surplus $16.76 -
Eaton CL130 Miniature Circuit Breakers (MCBs) CL 1P 30A 240V 50/60Hz 1Ph EA
MSRP $41.29Surplus $3.48Eaton CL130 Miniature Circuit Breakers (MCBs) CL 1P 30A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1592 Brand: Eaton MPN: CL130 UPC: 786676011570 Shipping Weight: 0.25 lbs. Shipping...- SKU:
- C15-1592
- Series:
- CL
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Square D HOMELINE/General Electric/Crouse-Hinds/Thomas and Betts/Murray and ITE/Siemens Type CH Load Center
- Poles:
- 1
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 30 A, 10 kA, 1-Pole, 1" Space, Common Trip, Thermal Magnetic, Renewal
- Catalog:
- Eaton_36620_V1T1_104_CAT.pdf
- TS PIK:
- 116434778
- Number of Poles:
- 1
- Current Rating:
- 30 A
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $41.29Surplus $3.48 -
Eaton CL140 Miniature Circuit Breakers (MCBs) CL 1P 40A 240V 50/60Hz 1Ph EA
MSRP $46.00Surplus $5.68Eaton CL140 Miniature Circuit Breakers (MCBs) CL 1P 40A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1590 Brand: Eaton MPN: CL140 UPC: 786676011594 Shipping Weight: 0.30 lbs. Shipping...- SKU:
- C15-1590
- Series:
- CL
- Volts:
- 240 V
- Amps:
- 40 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON CLASSIFIED 3/4IN THERMAL MAGNETIC CIRCUIT BREAKER,TYPE CL 1-INCH CLASSIFIED
- TS PIK:
- 120758636
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $46.00Surplus $5.68 -
Eaton CL215 Miniature Circuit Breakers (MCBs) 2P 15A EA
MSRP $91.66Surplus $10.20Eaton CL215 Miniature Circuit Breakers (MCBs) 2P 15A EA​ ARCA SKU: C15-1573 Brand: Eaton MPN: CL215 UPC: 78667601162 Shipping Weight: 0.60 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-1573
- Approval:
- UL 489
- Contents:
- 0
- Amps:
- 15 A
- Enclosure Finish:
- 0
- Enclosure Material:
- 0
- Interrupting Rating:
- 10 kA
- Poles:
- 2
- Type:
- Thermal Magnetic
- Type:
- Type CL
- Volts:
- 120/240 V
- Gauge:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 2-Pole, 14 to 4 AWG Aluminum/Copper, CL-Frame, Common Trip, Thermal Magnetic Circuit Breaker
- Specification/Technical:
- Eaton_21225_1_2_SPEC.pdf
- TS PIK:
- 116434783
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Number of Poles:
- 2
- Catalog:
- Eaton_00001_V1T1_101_V1T1_103-V1T1_105_CAT.pdf
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Series:
- CL
- Country of Origin:
- Dominican Republic
MSRP $91.66Surplus $10.20 -
Eaton CL220 Miniature Circuit Breakers (MCBs) 2P 20A EA
MSRP $91.66Surplus $10.69Eaton CL220 Miniature Circuit Breakers (MCBs) 2P 20A EA​ ARCA SKU: C15-1575 Brand: Eaton MPN: CL220 UPC: 786676011631 Shipping Weight: 0.55 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-1575
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL
- Size:
- 1.8 Inch Length x 2 Inch Width x 2.5 Inch Height
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- Type CH Load Center
- Poles:
- 2
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG
- Short Description:
- 120/240 V, 20 A, 10 kA, 2-Pole, 14 to 4 AWG Copper/Aluminum, Thermal/Magnetic Trip, Type CH
- Catalog:
- Eaton_00001_V1T1_104_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- TS PIK:
- 116434784
- Series:
- CL
- Country of Origin:
- Dominican Republic
MSRP $91.66Surplus $10.69 -
Eaton CL235 Miniature Circuit Breakers (MCBs) 2P 35A EA
MSRP $103.00Surplus $17.19Eaton CL235 Miniature Circuit Breakers (MCBs) 2P 35A EA​ ARCA SKU: C15-1577 Brand: Eaton MPN: CL235 UPC: 78667601166 Shipping Weight: 0.60 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1577
- Series:
- CL
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Size:
- 2.5 Inch Length x 2 Inch Width x 3 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 35 A, 10 kA, 2-Pole, 1" Space, Common Trip, Thermal Magnetic, Renewal
- Catalog:
- Eaton_36620_V1T1_104_CAT.pdf
- TS PIK:
- 119604534
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 35 A
- Country of Origin:
- Dominican Republic
MSRP $103.00Surplus $17.19 -
Eaton CL245 Miniature Circuit Breakers (MCBs) 2P 45A EA
MSRP $106.18Surplus $13.16Eaton CL245 Miniature Circuit Breakers (MCBs) 2P 45A EA​ ARCA SKU: C15-1576 Brand: Eaton MPN: CL245 UPC: 78667601168 Shipping Weight: 0.55 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-1576
- Series:
- CL
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Size:
- 3 Inch Length x 2 Inch Width x 3 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 45 A, 10 kA, 2-Pole, 1" Space, Common Trip, Thermal Magnetic, Renewal
- Catalog:
- Eaton_36620_V1T1_104_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 45 A
- Number of Poles:
- 2
- TS PIK:
- 116434789
- Country of Origin:
- Dominican Republic
MSRP $106.18Surplus $13.16 -
Eaton CLCAF115 Miniature Circuit Breakers (MCBs)
MSRP $243.40Surplus $87.16SKU: C15-3692 Brand: Eaton MPN: CLCAF115 UPC: 786685514482 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-3692
- Series:
- CL
- Volts:
- 120 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- CLASSIFIED COMBINATION AFCI, 1P, 15A
- TS PIK:
- 127542779
MSRP $243.40Surplus $87.16 -
Eaton CLCAF120 Miniature Circuit Breakers (MCBs) CL 1P 20A 120V 50/60Hz 1Ph EA
MSRP $1,350.00Surplus $42.88Eaton CLCAF120 Miniature Circuit Breakers (MCBs) CL 1P 20A 120V 50/60Hz 1Ph EA​ ARCA SKU: C15-3504 Brand: Eaton MPN: CLCAF120 UPC: 786685514499 Shipping Weight: 0.45 lbs. Shipping...- SKU:
- C15-3504
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Poles:
- 1
- Size:
- 3.5 Inch Width x 6 Inch Depth x 1.25 Inch Height
- Terminal Type:
- AFCI Combination
- Gauge:
- 0
- Specification/Technical:
- Eaton_26177_1_SPEC.pdf
- TS PIK:
- 127542780
- Current Rating:
- 20 A
- Type:
- Arc Fault
- Number of Poles:
- 1
- Short Description:
- CLASSIFIED COMBINATION AFCI, 1P, 20A
- Series:
- CL
MSRP $1,350.00Surplus $42.88 -
Eaton CLNSURGE Circuit Breaker Accessories
MSRP $209.96Surplus $65.53SKU: U23-1606 Brand: Eaton MPN: CLNSURGE UPC: 786689353698 Shipping Weight: 0.35 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- U23-1606
- TS PIK:
- 128502885
- Country of Origin:
- China
- Short Description:
- EATON TYPE CL CIRCUIT BREAKER SURGE PROTECTIVE DEVICE, PLUG ON SURGE PROTECTIVE DEVICE UL CLASSIFIED
MSRP $209.96Surplus $65.53 -
Eaton CSH2125N Main Breakers
MSRP $1,508.00Surplus $268.40SKU: C15-3268 Brand: Eaton MPN: CSH2125N UPC: 786685229126 Shipping Weight: 2.80 lbs. Shipping Height: 6.00 In. Shipping Length: 7.00 In. Shipping Width: 6.00 In...- SKU:
- C15-3268
- Series:
- CSH
- Type:
- Main
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- ECB Unit Enclosure
- Poles:
- 2
- Interrupting Rating:
- 35 kA
- Installation:
- Bottom/Top
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 125 A
- Short Description:
- 120/240 VAC 60 Hz, 125 A, 35 kA, 2 AWG to 300 KCMIL, 2-Pole, Main, Circuit Breaker
- Number of Poles:
- 2
- Catalog:
- Eaton_36620_V1T1_11_V1T1_12_V1T4_38_CAT.pdf
- TS PIK:
- 120758350
MSRP $1,508.00Surplus $268.40 -
Eaton CSR2150N Main Breakers CSR 2P 150A 240V 50/60Hz 1Ph EA
MSRP $840.00Surplus $100.14Eaton CSR2150N Main Breakers CSR 2P 150A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1531 Brand: Eaton MPN: CSR2150N UPC: 782113098449 Shipping Weight: 2.80 lbs. Shipping Height: 5.00 In...- SKU:
- C15-1531
- Series:
- CSR
- Type:
- Thermal Magnetic
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 2
- Interrupting Rating:
- 25 kA
- Wire Size:
- 2 AWG to 300 KCMIL (Copper/Aluminum)
- TS PIK:
- 111009768
- Current Rating:
- 150 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 150 A, 25 kA Interrupt Rating, 2-Pole, Main, Circuit Breaker Kit
- Catalog:
- Eaton_36620_V1T1_11_V1T1_12_V1T1_23_V1T1_56_CAT.pdf
MSRP $840.00Surplus $100.14 -
Eaton CSR2175N Main Breakers CSR 2P 175A 240V 50/60Hz 1Ph
MSRP $1,450.00Surplus $371.55SKU: C15-3838 Brand: Eaton MPN: CSR2175N UPC: 782113098456 Shipping Weight: 2.80 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-3838
- Series:
- CSR
- Type:
- Main
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- ECC Unit Enclosure
- Poles:
- 2
- Interrupting Rating:
- 25 kA
- Current Rating:
- 175 A
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC 60 Hz, 175 A, 25 kA, 2 AWG to 300 KCMIL, 2-Pole, Main, Circuit Breaker
- Number of Poles:
- 2
- Catalog:
- Eaton_36620_V1T1_11_V1T1_12_V1T1_56_CAT.pdf
MSRP $1,450.00Surplus $371.55 -
Eaton CSR2225N Main Breakers CSR 2P 225A 240V 50/60Hz 1Ph EA
MSRP $900.00Surplus $175.59Eaton CSR2225N Main Breakers CSR 2P 225A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-2257 Brand: Eaton MPN: CSR2225N UPC: 782114106242 Shipping Weight: 2.80 lbs. Shipping Height: 3.10 In...- SKU:
- C15-2257
- Type:
- Main
- Approval:
- UL 489
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 2
- Interrupting Rating:
- 25 kA
- Application:
- UL 489
- Installation:
- Top/Bottom
- TS PIK:
- 110158746
- Current Rating:
- 225 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC 60 Hz, 225 A, 25 kA, 2 AWG to 300 KCMIL, 2-Pole, Main, Circuit Breaker
- Catalog:
- Eaton_36620_V1T1_11_V1T1_12_V1T1_23_CAT.pdf
- Series:
- CSR
MSRP $900.00Surplus $175.59 -
Eaton CTGPLK Circuit Breaker Accessories EA
MSRP $40.00Surplus $14.73Eaton CTGPLK Circuit Breaker Accessories EA​ ARCA SKU: C15-9379 Brand: Eaton MPN: CTGPLK UPC: Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping Length: 7.00...- SKU:
- C15-9379
- Short Description:
- Padlock kit for C-frame circuit breakers, enables secure lockout for safety during maintenance.
- Country of Origin:
- United Kingdom
MSRP $40.00Surplus $14.73 -
Eaton CTK400 Circuit Breaker Accessories
MSRP $1,634.59Surplus $621.15SKU: C15-9744 Brand: Eaton MPN: CTK400 UPC: 78667900170 Shipping Weight: 2.40 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- C15-9744
- TS PIK:
- 110573355
- Short Description:
- EATON MOLDED CASE CIRCUIT BREAKER ACCESSORY SENSOR, NEUTRAL CURRENT SENSOR, 400
MSRP $1,634.59Surplus $621.15 -
Eaton CVS2200XMM Molded Case Breakers (MCCBs) EA
MSRP $2,730.15Surplus $423.61SKU: C15-11056 Brand: Eaton MPN: CVS2200XMM UPC: 78668570592 Shipping Weight: 2.80 lbs. Shipping Height: 6.00 In. Shipping Length: 3.00 In. Shipping Width: 4.00 In...- SKU:
- C15-11056
- TS PIK:
- 125092792
- Catalog:
- Eaton_36620_V1T4_88_V1T4_125_V1T4_134_CAT.pdf
- Interrupting Rating:
- 42 kA
- Number of Poles:
- 2
- Current Rating:
- 200 A
- Type:
- Thermal Magnetic
- Series:
- CV
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 200 A, 42 kA, 2-Pole, Bolt-On Mount, Thermal Magnetic, Main Tenant, Circuit Breaker
- Country of Origin:
- Dominican Republic
MSRP $2,730.15Surplus $423.61
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.
