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
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Eaton CH120GFPN Miniature Circuit Breakers (MCBs)
MSRP $430.00Surplus $71.11SKU: C15-1383 Brand: Eaton MPN: CH120GFPN UPC: 786685316383 Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1383
- Series:
- CH
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
MSRP $430.00Surplus $71.11 -
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Eaton CH120ST Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph
MSRP $371.52Surplus $130.29Eaton CH120ST Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1384 Brand: Eaton MPN: CH120ST UPC: 782113339405 Shipping Weight: 0.55 Shipping Height: 2.50 In...- SKU:
- C15-1384
- Series:
- CH
- Type:
- Current Limiting
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Loadcenter
- Poles:
- 1
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- (1) 14 to 8 AWG Aluminum/Copper
- Wire Size:
- (2) 14 to 10 AWG Aluminum/Copper(Solid/Stranded)
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-On Mount, Thermal Magnetic Trip, Ground Fault
- Catalog:
- Eaton_00071_V1T1_36_V1T1_37_V1T1_43_CAT.pdf
- Data Sheet:
- Eaton_53678_1-3_DATA.pdf
- Current Rating:
- 20 A
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 VAC
MSRP $371.52Surplus $130.29 -
Eaton CH125RB24 Circuit Breaker Accessories
MSRP $27.28Surplus $10.19Eaton CH125RB24 Circuit Breaker Accessories​ ARCA SKU: C15-2039 Brand: Eaton MPN: CH125RB24 UPC: 782114344446 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In. Shipping...- SKU:
- C15-2039
- Poles:
- 1 or 3
- Type:
- Hold Down Retainer Kit
- Used On:
- CH Series Circuit Breaker
- Short Description:
- 1/3-Pole, Hold Down Retainer Kit for Circuit Breaker
- Series:
- CH
- Specification/Technical:
- Eaton_38033_1_SPEC.pdf
- Installation/Operator:
- Eaton_00465_INST.pdf
- TS PIK:
- 115792753
- Catalog:
- Eaton_36601_V1T1_42_CAT.pdf
- Country of Origin:
- United States
MSRP $27.28Surplus $10.19 -
Eaton CH125RBCS Circuit Breaker Accessories
MSRP $14.68Surplus $6.32Eaton CH125RBCS Circuit Breaker Accessories​ ARCA SKU: L19-2097 Brand: Eaton MPN: CH125RBCS UPC: 782114793183 Shipping Weight: 0.05 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- L19-2097
- Constructional Feature:
- 0
- Type:
- Retainer Bracket
- Used On:
- CH 3/4 Load Center/Circuit Breaker
- Specification/Technical:
- Eaton_60381_1_SPEC.pdf
- Installation/Operator:
- Eaton_00464_INST.pdf
- Catalog:
- Eaton-CutlerHammer_00031_V1T1_43_CAT.pdf
- TS PIK:
- 116531006
- Country of Origin:
- United States
MSRP $14.68Surplus $6.32 -
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Eaton CH130GF Miniature Circuit Breakers (MCBs) CH 1P 30A 120/240V 50/60Hz 1Ph
MSRP $337.93Surplus $121.65Eaton CH130GF Miniature Circuit Breakers (MCBs) CH 1P 30A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1387 Brand: Eaton MPN: CH130GF UPC: Shipping Weight: 0.50 lbs. Shipping Height: 2.00 In...- SKU:
- C15-1387
MSRP $337.93Surplus $121.65 -
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Eaton CH130M50 Miniature Circuit Breakers (MCBs) CH 1P 30A 120/240V 50/60Hz 1Ph
MSRP $46.50Surplus $9.55Eaton CH130M50 Miniature Circuit Breakers (MCBs) CH 1P 30A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-3495 Brand: Eaton MPN: CH130M50 UPC: 782114021590 Shipping Weight: 0.28 Shipping Height: 3.38...- SKU:
- C15-3495
- Series:
- CH
- Volts:
- 120/240 V
- Amps:
- 30 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE CH 3/4-INCH HIGH-AMBIENT CIRCUIT BREAKER
MSRP $46.50Surplus $9.55 -
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Eaton CH210 Miniature Circuit Breakers (MCBs) CH 2P 10A 120/240V 50/60Hz 1Ph
MSRP $101.07Surplus $56.52Eaton CH210 Miniature Circuit Breakers (MCBs) CH 2P 10A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1392 Brand: Eaton MPN: CH210 UPC: 782113906751 Shipping Weight: 0.57 lbs. Shipping...- SKU:
- C15-1392
MSRP $101.07Surplus $56.52 -
Eaton CH2100 Miniature Circuit Breakers (MCBs)
MSRP $410.00Surplus $100.75SKU: C15-1393 Brand: Eaton MPN: CH2100 UPC: 782113102375 Shipping Weight: 0.65 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-1393
- TS PIK:
- 531281
- Interrupting Rating:
- 10 kA
- Installation/Operator:
- Eaton_00231_INST.pdf
- Wire Size:
- 10 to 1/0 AWG (Aluminum/Copper)
- Type:
- Common Trip
- Short Description:
- 120/240 VAC, 100 A, 10 kA, 2-Pole, Plug-On Mount, Common Trip, Thermal Magnetic, Circuit Breaker
- Number of Poles:
- 2
- Used On:
- Type CH Loadcenter
- Catalog:
- Eaton_00071_V1T1_36_V1T1_37_CAT.pdf
- Series:
- Type CH
- Current Rating:
- 100 A
- Mounting:
- Plug-On
- Voltage Rating:
- 120/240 V
MSRP $410.00Surplus $100.75 -
Eaton CH2100CS Miniature Circuit Breakers (MCBs) 2P 100A 120V EA
MSRP $309.65Surplus $112.32Eaton CH2100CS Miniature Circuit Breakers (MCBs) 2P 100A 120V EA​ ARCA SKU: C15-1394 Brand: Eaton MPN: CH2100CS UPC: 782116630776 Shipping Weight: 0.65 lbs. Shipping Height: 3.00 In...- SKU:
- C15-1394
- Series:
- CH
- Type:
- Standard
- Type:
- Thermal Magnetic
- Type:
- HACR Rated
- Approval:
- UL 489
- Approval:
- CSA 22.2
- Approval:
- Fed Spec WC 375b
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Short Description:
- 120/240 VAC, 100 A, 2-Pole, 10 kA, Plug-On Mount, Common Trip, Thermal Magnetic
- Catalog:
- Eaton_00001_V1T1_37_V1T1_38_CAT.pdf
- TS PIK:
- 120935344
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Country of Origin:
- Dominican Republic
MSRP $309.65Surplus $112.32 -
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Eaton CH2100N Miniature Circuit Breakers (MCBs) CH 2P 100A 240V 50/60Hz 1Ph
MSRP $378.00Surplus $112.81Eaton CH2100N Miniature Circuit Breakers (MCBs) CH 2P 100A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1395 Brand: Eaton MPN: CH2100N UPC: 782113098555 Shipping Weight: 0.70 Shipping Height: 3.00 In...- SKU:
- C15-1395
- Series:
- CH
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Approval:
- CSA
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Wire Size:
- 10 to 1/0 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 100 A, 10 kA, 2-Pole, Plug-On Mount, Insulated/Bondable Split Neutral, Common Trip, Thermal Magnetic
- Catalog:
- Eaton_00071_V1T1_3_V1T1_11_V1T1_12_CAT.pdf
- Number of Poles:
- 2
- Current Rating:
- 125 A
- Voltage Rating:
- 120/240 VAC
MSRP $378.00Surplus $112.81 -
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Eaton CH215AF Miniature Circuit Breakers (MCBs) CH 2P 15A 240V 50/60Hz 1Ph
MSRP $710.70Surplus $260.95SKU: C15-1400 Brand: Eaton MPN: CH215AF UPC: 786685215525 Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-1400
- Series:
- CH
- Type:
- Class K5/H
- Approval:
- UL
- Size:
- 3/4 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Poles:
- 2
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 2-Pole, Clip Line Terminal, Plug-On Mount, Common Trip, Thermal Magnetic, Branch Feeder
- Catalog:
- Eaton_36650_V1T1_31_V1T1_33_CAT.pdf
- Data Sheet:
- Eaton-Bussmann_00320_3_4_DATA.pdf
- Wire Size:
- 14 to 8 AWG (Copper/Aluminum)
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
- Construction Feature:
- Arc Fault Circuit Interrupter
- Application:
- HACR
- Terminal Type:
- Clip Line
MSRP $710.70Surplus $260.95 -
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Eaton CH215CAF Miniature Circuit Breakers (MCBs) CH 2P 15A 120/240V 50/60Hz 1Ph
MSRP $902.00Surplus $344.38SKU: C15-1402 Brand: Eaton MPN: CH215CAF UPC: 786685495170 Shipping Weight: 0.70 lbs. Shipping Height: 2.40 In. Shipping Length: 3.00 In. Shipping Width: 2.00 In...- SKU:
- C15-1402
- Series:
- CH
- Type:
- Class J
- Approval:
- UL
- Size:
- 3/4 Inch W
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Poles:
- 2
- Short Description:
- 120/240 VAC, 15 A, 10 kA, 2-Pole, Clip Line Terminal, Plug-On Mount, Thermal Magnetic, Branch Feeder
- Catalog:
- Eaton_00071_V1T1_36_V1T1_38_CAT.pdf
- Data Sheet:
- Eaton-Bussmann_00513_1_2_DATA.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 15 A
MSRP $902.00Surplus $344.38 -
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Eaton CH215CS Miniature Circuit Breakers (MCBs) CH 2P 15A 240V 50/60Hz 1Ph
MSRP $165.00Surplus $44.25Eaton CH215CS Miniature Circuit Breakers (MCBs) CH 2P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-2524 Brand: Eaton MPN: CH215CS UPC: 782114752531 Shipping Weight: 1.00 Shipping Height: 6.50 In...- SKU:
- C15-2524
- Series:
- CH
- Volts:
- 240 V
- Amps:
- 15 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- TYPE CH 3/4-INCH STANDARD CIRCUIT BREAKER
MSRP $165.00Surplus $44.25 -
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Eaton CH215GF Miniature Circuit Breakers (MCBs) CH 2P 15A 240V 50/60Hz 1Ph
MSRP $588.97Surplus $179.87Eaton CH215GF Miniature Circuit Breakers (MCBs) CH 2P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1403 Brand: Eaton MPN: CH215GF UPC: 782113296142 Shipping Weight: 0.80 Shipping Height: 2.00 In...- SKU:
- C15-1403
- Series:
- CH
- Type:
- Common Trip
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- Loadcenter
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Clip (Line)
- Wire Size:
- 14 to 6 AWG (Aluminum/Copper)
- Trip Sensitivity:
- 5 Milliampere
- Short Description:
- 120/240 VAC, 15 A, 10 kA Interrupt, 2-Pole, Plug-On Mount, Thermal Magnetic
- Catalog:
- EATCORE00132_V1T1_31_V1T1_34.pdf
MSRP $588.97Surplus $179.87 -
Eaton CH215GFT Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph EA
MSRP $680.00Surplus $147.75Eaton CH215GFT Miniature Circuit Breakers (MCBs) BR 2P 15A 240V 50/60Hz 1Ph EA​ ARCA SKU: C15-1404 Brand: Eaton MPN: CH215GFT UPC: 786676025614 Shipping Weight: 0.70 lbs. Shipping...- SKU:
- C15-1404
- Approval:
- UL 489
- Amps:
- 15 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 2
- Size:
- 2.75 Inch Width x 4.5 Inch Depth x 2 Inch Height
- Terminal Trip Sensitivity:
- 5 Milliamp
- Type:
- Common Trip
- Type:
- Self-Test
- Used On:
- CH Load Center
- Volts:
- 120/240 VAC
- Gauge:
- 14 to 6 AWG Copper/Aluminum at 60 Deg C
- TS PIK:
- 126241804
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 15 A
- Catalog:
- Eaton-CutlerHammer_00031_V1T1_36_V1T1_39_CAT.pdf
- Wire Size:
- 14 to 6 AWG Copper/Aluminum at 60 Deg C
- Short Description:
- EATON CH GFCI CIRCUIT BREAKER,GROUND FAULT CIRCUIT BREAKER,15 A,10 kAIC,TWO-POLE
- Series:
- CH
MSRP $680.00Surplus $147.75 -
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Eaton CH215M50 Miniature Circuit Breakers (MCBs) CH 2P 15A 120/240V 50/60Hz 1Ph
MSRP $120.20Surplus $31.35Eaton CH215M50 Miniature Circuit Breakers (MCBs) CH 2P 15A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-3363 Brand: Eaton MPN: CH215M50 UPC: 782114021637 Shipping Weight: 0.57 Shipping Height: 3.38...- SKU:
- C15-3363
- Series:
- CH
- Volts:
- 120/240 V
- Amps:
- 15 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- 3/4-INCH HIGH-AMBIENT CIRCUIT BREAKER
MSRP $120.20Surplus $31.35 -
Eaton CH215PMPCI Miniature Circuit Breakers (MCBs) EA
MSRP $850.00Surplus $73.64Eaton CH215PMPCI Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-6842 Brand: Eaton MPN: CH215PMPCI UPC: Shipping Weight: 1.00 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-6842
- Number of Poles:
- 2
MSRP $850.00Surplus $73.64 -
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Eaton CH220AFIT Miniature Circuit Breakers (MCBs) CH 2P 20A 240V 50/60Hz 1Ph
MSRP $900.00Surplus $211.08Eaton CH220AFIT Miniature Circuit Breakers (MCBs) CH 2P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1407 Brand: Eaton MPN: CH220AFIT UPC: 786685218984 Shipping Weight: 0.80 Shipping Height: 2.00...- SKU:
- C15-1407
- Series:
- CH
- Volts:
- 240 V
- Amps:
- 20 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 2
MSRP $900.00Surplus $211.08 -
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Eaton CH220CS Miniature Circuit Breakers (MCBs) CH 2P 20A 120/240V 50/60Hz 1Ph
MSRP $114.73Surplus $42.71Eaton CH220CS Miniature Circuit Breakers (MCBs) CH 2P 20A 120/240V 50/60Hz 1Ph​ ARCA SKU: C15-1409 Brand: Eaton MPN: CH220CS UPC: 782114752548 Shipping Weight: 1.81 lbs. Shipping...- SKU:
- C15-1409
MSRP $114.73Surplus $42.71 -
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Eaton CH220GF Miniature Circuit Breakers (MCBs) CH 2P 20A 120V 50/60Hz 1Ph
MSRP $539.00Surplus $207.06Eaton CH220GF Miniature Circuit Breakers (MCBs) CH 2P 20A 120V 50/60Hz 1Ph​ ARCA SKU: C15-1411 Brand: Eaton MPN: CH220GF UPC: 782113296159 Shipping Weight: 0.85 Shipping Height: 3.00 In...- SKU:
- C15-1411
- Series:
- CH
- Type:
- Thermal Magnetic
- Type:
- Common Trip
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- CH Series Load Center
- Poles:
- 2
- Mounting:
- Plug-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Clip (Line)
- Wire Size:
- 14 to 6 AWG (Copper/Aluminum)
- Trip Sensitivity:
- 5 Milliamp
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 5 mA Trip Level, 2-Pole, Clip Line Terminal, Plug-On Mount, Common Trip, Thermal Magnetic
- Catalog:
- Eaton_00071_V1T1_36_V1T1_39_CAT.pdf
MSRP $539.00Surplus $207.06
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.
