
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 CKDPV4175W Molded Case Breakers (MCCBs) K 4P 175A 1000V 50/60Hz 3Ph K Frame EA
MSRP $8,849.00Surplus $1,165.49SKU: C15-2065 Brand: Eaton MPN: CKDPV4175W UPC: 786685883403 Shipping Weight: 13.95 lbs. Shipping Height: 6.00 In. Shipping Length: 13.00 In. Shipping Width: 9.00 In...- SKU:
- C15-2065
- Frame Type:
- K
- Voltage Rating:
- 1000 V
- Current Rating:
- 175 A
- Number of Poles:
- 4
- Interrupting Rating:
- 5 kA
- Short Description:
- CKD PV 1000 VDC_ 4P_ 175A_ 5KA_ 100% RATED F/F W/O COLLARS
- Series:
- C
- Country of Origin:
- Dominican Republic
MSRP $8,849.00Surplus $1,165.49 -
Eaton CKDPV4225W Molded Case Breakers (MCCBs) K 4P 225A 1000V 50/60Hz 3Ph K Frame
MSRP $8,500.00Surplus $2,267.07SKU: C15-1715 Brand: Eaton MPN: CKDPV4225W UPC: 786685883427 Shipping Weight: 14.50 lbs. Shipping Height: 6.50 In. Shipping Length: 12.00 In. Shipping Width: 8.00 In...- SKU:
- C15-1715
- Frame Type:
- CkD
- Voltage Rating:
- 1000 V
- Current Rating:
- 225 A
- Number of Poles:
- 4
- Interrupting Rating:
- 5 kA
- Short Description:
- CKD PV 1000 VDC_ 4P_ 225A_ 5KA_ 100% RATED F/F W/O COLLARS
- Series:
- C
- Country of Origin:
- Dominican Republic
MSRP $8,500.00Surplus $2,267.07 -
Eaton CKDPV4350W Molded Case Breakers (MCCBs) K 4P 350A 1000V 50/60Hz 3Ph K Frame
MSRP $12,528.00Surplus $1,450.95SKU: C15-1825 Brand: Eaton MPN: CKDPV4350W UPC: 786685883458 Shipping Weight: 14.50 lbs. Shipping Height: 6.50 In. Shipping Length: 12.00 In. Shipping Width: 8.00 In...- SKU:
- C15-1825
- Frame Type:
- CkD
- Voltage Rating:
- 1000 V
- Current Rating:
- 350 A
- Number of Poles:
- 4
- Interrupting Rating:
- 5 kA
- Short Description:
- CKD PV 1000 VDC_ 4P_ 350A_ 5KA_ 100% RATED F/F W/O COLLARS
- Series:
- C
- Country of Origin:
- Dominican Republic
MSRP $12,528.00Surplus $1,450.95 -
Eaton CKDPVS3400W Molded Case Breakers (MCCBs)
Surplus $927.07SKU: C15-11534 Brand: Eaton MPN: CKDPVS3400W UPC: Shipping Weight: 12.25 lbs. Shipping Height: 5.00 In. Shipping Length: 11.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-11534
- TS PIK:
- 126794134
Surplus $927.07 -
Eaton CL115AF Miniature Circuit Breakers (MCBs) CL 1P 15A 240V 50/60Hz 1Ph
MSRP $425.00Surplus $90.81Eaton 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 $90.81 -
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Eaton CL115CAF Miniature Circuit Breakers (MCBs) 1P 15A 240V EA
MSRP $239.40Surplus $71.73Eaton CL115CAF Miniature Circuit Breakers (MCBs) 1P 15A 240V EA​ ARCA SKU: C15-1451 Brand: Eaton MPN: CL115CAF UPC: 786685271507 Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1451
- Series:
- CL
- Approval:
- UL
- Size:
- 3 Inch Length x 4.75 Inch Width x 1.25 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Load Center
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Poles:
- 1
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 1-Pole, Branch Feeder
- Catalog:
- Eaton_36620_V1T1_102_V1T1_104_CAT.pdf
MSRP $239.40Surplus $71.73 -
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Eaton CL115CAFCS Miniature Circuit Breakers (MCBs) CL 1P 15A 240V 50/60Hz 1Ph
MSRP $472.10Surplus $169.77Eaton CL115CAFCS Miniature Circuit Breakers (MCBs) CL 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1581 Brand: Eaton MPN: CL115CAFCS UPC: 786685285054 Shipping Weight: 0.47 Shipping Height: 1.50...- SKU:
- C15-1581
- Series:
- CL
- Volts:
- 240 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- CL115CAFCS66C1255G161
MSRP $472.10Surplus $169.77 -
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Eaton CL115CS Miniature Circuit Breakers (MCBs) CL 1P 15A 240V 50/60Hz 1Ph
MSRP $53.00Surplus $14.25Eaton CL115CS Miniature Circuit Breakers (MCBs) CL 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1586 Brand: Eaton MPN: CL115CS UPC: 782114753026 Shipping Weight: 0.30 Shipping Height: 1.00 In...- SKU:
- C15-1586
- Series:
- CL
- Type:
- Thermal Magnetic
- Type:
- Compact
- Approval:
- UL 489
- Size:
- 7.25 Inch Length x 4.48 Inch Width x 6.5 Inch Height
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- CH Load Center
- Poles:
- 1
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 V, 15 A, 1-Pole, 10 kA, Thermal Magnetic
- Catalog:
- Eaton_00001_V1T1_37_V1T1_104_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01762_1_CAD.pdf
- Current Rating:
- 15 A
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 V
MSRP $53.00Surplus $14.25 -
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 $49.05Eaton 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 $49.05 -
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Eaton CL120CAF Miniature Circuit Breakers (MCBs)
MSRP $239.40Surplus $42.73Eaton CL120CAF Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2237 Brand: Eaton MPN: CL120CAF UPC: 78668527151 Shipping Weight: 0.45 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2237
- Series:
- CL
- Approval:
- UL
- Size:
- 3 Inch Length x 4.75 Inch Width x 1.25 Inch Height
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Load Center
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Poles:
- 1
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole
- Catalog:
- Eaton_36620_V1T1_102_V1T1_104_CAT.pdf
- TS PIK:
- 123406565
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 1
- Country of Origin:
- Dominican Republic
MSRP $239.40Surplus $42.73 -
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Eaton CL120CAFCS Miniature Circuit Breakers (MCBs) CL 1P 20A 240V 50/60Hz 1Ph
MSRP $472.10Surplus $169.77Eaton CL120CAFCS Miniature Circuit Breakers (MCBs) CL 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1585 Brand: Eaton MPN: CL120CAFCS UPC: 786685285061 Shipping Weight: 0.53 Shipping Height: 1.00...- SKU:
- C15-1585
- Series:
- CL
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- CL120CAFCS66C1255G162
MSRP $472.10Surplus $169.77 -
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Eaton CL120CS Miniature Circuit Breakers (MCBs) CL 1P 20A 240V 50/60Hz 1Ph
MSRP $55.00Surplus $14.44Eaton CL120CS Miniature Circuit Breakers (MCBs) CL 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1751 Brand: Eaton MPN: CL120CS UPC: 782114753033 Shipping Weight: 0.30 Shipping Height: 2.00 In...- SKU:
- C15-1751
- Series:
- CL
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Size:
- 7.25 Inch Length x 4.48 Inch Width x 6.5 Inch Height
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- CH Load Center
- Poles:
- 1
- Interrupting Rating:
- 10 kA
- Wire Size:
- 14 to 4 AWG (Aluminum/Copper)
- Short Description:
- 120/240 V, 20 A, 1-Pole, 10 kA, Thermal Magnetic
- Catalog:
- Eaton_00001_V1T1_37_V1T1_104_CAT.pdf
- Installation/Operator:
- Eaton_00166_INST.pdf
- Voltage Rating:
- 120/240 V
- Current Rating:
- 20 A
- Number of Poles:
- 1
MSRP $55.00Surplus $14.44 -
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Eaton CL120GF Miniature Circuit Breakers (MCBs) CL 1P 20A 240V 50/60Hz 1Ph
MSRP $416.00Surplus $139.85Eaton CL120GF Miniature Circuit Breakers (MCBs) CL 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1579 Brand: Eaton MPN: CL120GF UPC: 782114982167 Shipping Weight: 0.45 Shipping Height: 1.25 In...- SKU:
- C15-1579
- Series:
- CL
- Type:
- Thermal Magnetic
- Approval:
- UL
- 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, 20 A, 10 kA, 5 mA Trip Level, 1-Pole, 1" Space
- Catalog:
- Eaton_36620_V1T1_104_CAT.pdf
- Number of Poles:
- 1
- Current Rating:
- 20 A
- Voltage Rating:
- 120/240 V
MSRP $416.00Surplus $139.85 -
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 $3.41Eaton 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 $3.41 -
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Eaton CL130GF Miniature Circuit Breakers (MCBs) CL 1P 30A 240V 50/60Hz 1Ph
MSRP $334.27Surplus $95.80Eaton CL130GF Miniature Circuit Breakers (MCBs) CL 1P 30A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1584 Brand: Eaton MPN: CL130GF UPC: 782114982174 Shipping Weight: 0.50 Shipping Height: 3.00 In...- SKU:
- C15-1584
- Series:
- CL
- Volts:
- 240 V
- Amps:
- 30 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE CL 1-INCH CLASSIFIED GROUND FAULT REPLACEMENT BREAKER
MSRP $334.27Surplus $95.80 -
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Eaton CL130GFT Miniature Circuit Breakers (MCBs) CL 1P 30A 240V 50/60Hz 1Ph
MSRP $375.56Surplus $78.95Eaton CL130GFT Miniature Circuit Breakers (MCBs) CL 1P 30A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1582 Brand: Eaton MPN: CL130GFT UPC: 786680130922 Shipping Weight: 0.60 Shipping Height: 0.00 In...- SKU:
- C15-1582
- Series:
- CL
- Volts:
- 240 V
- Amps:
- 30 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE CL 1 INCH, 5MA GF BREAKER 30A /1 POLE 120/240V, 10KAIC
MSRP $375.56Surplus $78.95 -
Eaton CL140 Miniature Circuit Breakers (MCBs) CL 1P 40A 240V 50/60Hz 1Ph EA
MSRP $46.00Surplus $14.79Eaton 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 $14.79 -
Eaton CL215 Miniature Circuit Breakers (MCBs) 2P 15A EA
MSRP $91.66Surplus $15.07Eaton 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 $15.07
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.