
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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- Qty in Cart
- Price
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Eaton CCH2125 Molded Case Breakers (MCCBs)
MSRP $2,699.00Surplus $728.73SKU: C15-15721 Brand: Eaton MPN: CCH2125 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-15721
- Short Description:
- 120/240 VAC, 125 A, 22 kA, 2-Pole, Standard Lug Terminal, Thermal Magnetic, Molded Case, Main Tenant, Non-Interchangeable Trip Circuit Breaker
- Number of Poles:
- 2
- Current Rating:
- 125 A
- Type:
- Molded Case, Thermal Magnetic
- Interrupting Rating:
- 22 kA at 240 VAC
- Terminal Type:
- Standard Lug Terminal
- Maximum AC Voltage Rating:
- 240
- Approval:
- UL 489
- Series:
- C, CCH
- Voltage Rating:
- 120/240 VAC
- Catalog:
- Eaton_29312_V12T3_18_CAT.pdf
- Frame Type:
- CCH
MSRP $2,699.00Surplus $728.73 -
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Eaton CCH2150 Molded Case Breakers (MCCBs)
MSRP $1,750.00Surplus $472.50SKU: C15-15722 Brand: Eaton MPN: CCH2150 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-15722
MSRP $1,750.00Surplus $472.50 -
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Eaton CCH2175 Molded Case Breakers (MCCBs)
MSRP $2,699.00Surplus $728.73SKU: C15-15723 Brand: Eaton MPN: CCH2175 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-15723
MSRP $2,699.00Surplus $728.73 -
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Eaton CCH2200 Molded Case Breakers (MCCBs)
MSRP $1,616.40Surplus $436.43SKU: C15-15724 Brand: Eaton MPN: CCH2200 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-15724
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 200 A
- Type:
- Molded Case, Thermal Magnetic
- Frame Type:
- CCH
- Catalog:
- Eaton_29312_V12T3_18_CAT.pdf
- Interrupting Rating:
- 22 kA at 240 VAC
- Terminal Type:
- Standard Lug Terminal
- Number of Poles:
- 2
- Maximum AC Voltage Rating:
- 240
- Approval:
- UL 489
- Short Description:
- 120/240 VAC, 200 A, 22 kA, 2-Pole, Standard Lug Terminal, Thermal Magnetic, Molded Case, Main Tenant, Non-Interchangeable Trip Circuit Breaker
- Series:
- C, CCH
MSRP $1,616.40Surplus $436.43 -
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Eaton CCH2225 Molded Case Breakers (MCCBs)
MSRP $861.00Surplus $232.47SKU: C15-15725 Brand: Eaton MPN: CCH2225 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-15725
MSRP $861.00Surplus $232.47 -
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Eaton CCH3125 Molded Case Breakers (MCCBs)
MSRP $952.00Surplus $257.04SKU: C15-15726 Brand: Eaton MPN: CCH3125 UPC: 78211333857 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15726
- Current Rating:
- 125 A
- Interrupting Rating:
- 25 kA
- Terminal Type:
- Line
- Size:
- 5.7 Inch Width x 7.7 Inch Depth x 5.2 Inch Height
- Number of Poles:
- 3
- Short Description:
- TYPE CC MOLDED CASE CIRCUIT BREAKER, THREE-POLE, 125A, 240V, 100 kAIC, #2/0-300
- Type:
- High Interrupting Capacity
- Used On:
- NEMA 250 ECC Unit Enclosure
- Wire Size:
- 2/0 AWG to 300 KCMIL Copper/Aluminum
- Catalog:
- Eaton-CutlerHammer_00031_V1T1_100_V1T1_101_CAT.pdf
- Voltage Rating:
- 240 VAC
- Approval:
- UL 489, CSA C22.2
MSRP $952.00Surplus $257.04 -
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Eaton CCH3150 Molded Case Breakers (MCCBs) CCH 3P 150A 240V 50/60Hz 3Ph
MSRP $4,251.00Surplus $1,596.00SKU: C15-3595 Brand: Eaton MPN: CCH3150 UPC: 782113338583 Shipping Weight: 4.20 lbs. Shipping Height: 8.00 In. Shipping Length: 6.00 In. Shipping Width: 5.50 In...- SKU:
- C15-3595
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 150 A
- Interrupting Rating:
- 25 kA
- Poles:
- 3
- Size:
- 5.5 Inch Width x 5.7 Inch Depth x 7.7 Inch Height
- Terminal Type:
- Line
- Type:
- High Interrupting Capacity
- Used On:
- NEMA 250 ECC Unit Enclosure
- Volts:
- 240 VAC
- Gauge:
- 2/0 AWG to 300 KCMIL Copper/Aluminum
- Specification/Technical:
- Eaton_62051_1_SPEC.pdf
- TS PIK:
- 111014520
- Voltage Rating:
- 240 VAC
- Current Rating:
- 150 A
- Number of Poles:
- 3
- Short Description:
- EATON CC ENCLOSED BREAKER,MOLDED CASE BREAKER,HIGH INTERRUPTING CAPACITY,150 A,1
- Catalog:
- Eaton-CutlerHammer_00031_V1T1_100_V1T1_101_CAT.pdf
- Wire Size:
- 2/0 AWG to 300 KCMIL Copper/Aluminum
MSRP $4,251.00Surplus $1,596.00 -
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Eaton CCH3175 Molded Case Breakers (MCCBs)
MSRP $1,457.52Surplus $393.53SKU: C15-15727 Brand: Eaton MPN: CCH3175 UPC: 78211333859 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15727
- Size:
- 5.7 Inch Width x 7.7 Inch Depth x 5.2 Inch Height
- Short Description:
- EATON CC ENCLOSED BREAKER,MOLDED CASE BREAKER,HIGH INTERRUPTING CAPACITY,200 A,1
- Terminal Type:
- Line
- Interrupting Rating:
- 25 kA
- Type:
- High Interrupting Capacity
- Used On:
- NEMA 250 ECC Unit Enclosure
- Approval:
- UL 489, CSA C22.2
- Current Rating:
- 175 A
- Wire Size:
- 2/0 AWG to 300 KCMIL Copper/Aluminum
- Catalog:
- Eaton-CutlerHammer_00031_V1T1_100_V1T1_101_CAT.pdf
- Voltage Rating:
- 240 VAC
- Number of Poles:
- 3
MSRP $1,457.52Surplus $393.53 -
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Eaton CCH3225 Molded Case Breakers (MCCBs)
MSRP $870.00Surplus $436.55SKU: C15-11807 Brand: Eaton MPN: CCH3225 UPC: 78211332210 Shipping Weight: 4.20 lbs. Shipping Height: 5.20 In. Shipping Length: 7.70 In. Shipping Width: 5.70 In...- SKU:
- C15-11807
- TS PIK:
- 111014287
- Maximum AC Voltage Rating:
- 240
- Current Rating:
- 225 A
- Catalog:
- Eaton_00001_V1T1_100_V1T1_101_CAT.pdf
- Short Description:
- 240 VAC, 225 A, 3-Pole, 25 kA, CCH Frame, Enclosed Circuit Breaker
- Interrupting Rating:
- 100 kA
- Voltage Rating:
- 240 VAC
- Approval:
- UL 489
- Size:
- 7.7 Inch Length x 5.7 Inch Width x 5.2 Inch Height
- Number of Poles:
- 3
MSRP $870.00Surplus $436.55 -
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Eaton CCP2-PB2 Circuit Breaker Accessories
MSRP $195.64Surplus $76.51SKU: C15-11868 Brand: Eaton MPN: CCP2-PB2 UPC: 5171270502 Shipping Weight: 0.15 lbs. Shipping Height: 1.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In...- SKU:
- C15-11868
MSRP $195.64Surplus $76.51 -
Eaton CCP3023BC Circuit Breaker Accessories
MSRP $370.00Surplus $100.15SKU: C15-11202 Brand: Eaton MPN: CCP3023BC UPC: 786689318321 Shipping Weight: 0.90 lbs. Shipping Height: 4.00 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-11202
- TS PIK:
- 128068885
- Short Description:
- 0.39 to 1.375" Cable, 600 VAC 50 to 400 Hz, 250 VDC, 30 A, 3-Pole, 2-Wire, Epoxy Powder Coated Copper-Free Aluminum, Water Tight, Straight, Pin and Sleeve Connector Plug
- Installation/Operator:
- Eaton-CrouseHinds_00041_INST.pdf
- Catalog:
- Eaton-CrouseHinds_00055_1466-1470_CAT.pdf
- Country of Origin:
- Mexico
- Type:
- Straight
- Series:
- CCP
- Approval:
- UL 1682/1686, CSA C22.2, CE
MSRP $370.00Surplus $100.15 -
Eaton CCPL Circuit Breaker Accessories
MSRP $110.66Surplus $22.40SKU: C15-11670 Brand: Eaton MPN: CCPL UPC: 782113099415 Shipping Weight: 0.01 lbs. Shipping Height: 1.00 In. Shipping Length: 9.00 In. Shipping Width: 5.00 In...- SKU:
- C15-11670
- TS PIK:
- 111009840
- Type:
- Padlockable, Screw Mount
- Catalog:
- Eaton-CutlerHammer_00031_V1T1_43_V1T1_91_CAT.pdf
- Used On:
- CC/CCH/CHH Series Main Circuit Breaker
- Country of Origin:
- United States
- Short Description:
- HANDLE PADLOCKING KIT FOR CC/CHH CIRCUIT BREAKERS ON OR OFF
- Locking Provision:
- ON/OFF
MSRP $110.66Surplus $22.40 -
Eaton CCV2100X Molded Case Breakers (MCCBs)
MSRP $1,050.00Surplus $178.46SKU: C15-2251 Brand: Eaton MPN: CCV2100X UPC: 786685368344 Shipping Weight: 2.75 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-2251
- Series:
- CCV
- Type:
- Thermal Magnetic
- Type:
- Main
- Approval:
- UL
- Size:
- 8 Inch Length x 4.5 Inch Width x 5.5 Inch Height
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- ECC Unit Enclosure
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 2/0 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 100 A, 10 kA, 2-Pole, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T4_88_V1T4_123_V1T4_134_CAT.pdf
- TS PIK:
- 123986987
- Voltage Rating:
- 120/240 V
- Current Rating:
- 100 A
- Number of Poles:
- 2
- Country of Origin:
- United States
MSRP $1,050.00Surplus $178.46 -
Eaton CCV2125 Main Breakers
MSRP $538.00Surplus $145.26SKU: C15-12272 Brand: Eaton MPN: CCV2125 UPC: Shipping Weight: 2.75 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-12272
- TS PIK:
- 123986992
- Wire Size:
- 4 to 4/0 AWG (Copper/Aluminum)
- Number of Poles:
- 2
- Series:
- CCV
- Current Rating:
- 125 A
- Short Description:
- 240 VAC, 125 A, 10 kA, 2-Pole, Lug Screw Terminal, Surface/Flush Mount, Thermal Magnetic, Main Tenant, Enclosed Circuit Breaker
- Used On:
- Service Entrance, Rainproof Panel
- Catalog:
- Eaton_36620_V1T1_101_CAT.pdf
- Approval:
- UL 489, CSA 22.2, NEMA 250
- Interrupting Rating:
- 10 kA
- Voltage Rating:
- 240 VAC
- Mounting:
- Surface/Flush
- Terminal Type:
- Line Terminal
MSRP $538.00Surplus $145.26 -
Eaton CCV2125X Molded Case Breakers (MCCBs)
MSRP $1,050.00Surplus $279.59SKU: C15-2246 Brand: Eaton MPN: CCV2125X UPC: 786685368405 Shipping Weight: 2.80 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-2246
- Series:
- CCV
- Type:
- Thermal Magnetic
- Type:
- Main
- Approval:
- UL
- Size:
- 8 Inch Length x 4.5 Inch Width x 5.5 Inch Height
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- ECC Unit Enclosure
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 2/0 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 125 A, 10 kA, 2-Pole, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T4_88_V1T4_123_V1T4_134_CAT.pdf
- TS PIK:
- 123986993
- Voltage Rating:
- 120/240 V
- Number of Poles:
- 2
- Current Rating:
- 125 A
- Country of Origin:
- United States
MSRP $1,050.00Surplus $279.59 -
Eaton CCV2150 Molded Case Breakers (MCCBs) CCV 2P 150A 240V 50/60Hz 1Ph
MSRP $820.00Surplus $141.62SKU: C15-3121 Brand: Eaton MPN: CCV2150 UPC: 786685368450 Shipping Weight: 2.95 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-3121
- Frame Type:
- CCV
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Type:
- Thermal Magnetic
- Size:
- 2 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 240 VAC, 150 A, 10 kA, 2-Pole, Lug Screw Terminal, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T1_101_CAT.pdf
- Specification/Technical:
- Eaton_37990_1_SPEC.pdf
- Series:
- CCV
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489
- Wire Size:
- 2 AWG to 300 KCMIL (Copper/Aluminum)
- Mounting:
- Bolt-On
- Used On:
- 1MP/1MM/3MM Series Modular Meter Stack
MSRP $820.00Surplus $141.62 -
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Eaton CCV2150W Molded Case Breakers (MCCBs) CCV 2P 150A 240V 50/60Hz 2Ph
MSRP $837.00Surplus $296.35Eaton CCV2150W Molded Case Breakers (MCCBs) CCV 2P 150A 240V 50/60Hz 2Ph​ ARCA SKU: C15-2254 Brand: Eaton MPN: CCV2150W UPC: 786685368269 Shipping Weight: 2.70 Shipping Height: 5.00 In...- SKU:
- C15-2254
- Series:
- CCV
- Volts:
- 240 V
- Amps:
- 150 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- EATON TYPE CCV TENANT MAIN CIRCUIT BREAKER,TENANT MAIN CIRCUIT BREAKER,150 A,10
MSRP $837.00Surplus $296.35 -
Eaton CCV2150X Molded Case Breakers (MCCBs) 2P 150A 240V
MSRP $740.80Surplus $238.68Eaton CCV2150X Molded Case Breakers (MCCBs) 2P 150A 240V​ ARCA SKU: C15-2256 Brand: Eaton MPN: CCV2150X UPC: 78668536846 Shipping Weight: 2.25 lbs. Shipping Height: 5.00 In...- SKU:
- C15-2256
- Series:
- CCV
- Type:
- Thermal Magnetic
- Type:
- Main
- Approval:
- UL
- Size:
- 8 Inch Length x 4.5 Inch Width x 5.5 Inch Height
- Volts:
- 120/240 V
- Amps:
- 32 A
- Used On:
- ECC Unit Enclosure
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Load Lug
- Wire Size:
- 2/0 AWG to 300 KCMIL (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 150 A, 10 kA, 2-Pole, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T4_88_V1T4_123_V1T4_134_CAT.pdf
- TS PIK:
- 123986999
- Voltage Rating:
- 120/240 V
- Number of Poles:
- 2
- Current Rating:
- 150 A
- Country of Origin:
- Dominican Republic
MSRP $740.80Surplus $238.68 -
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Eaton CCV2175 Molded Case Breakers (MCCBs)
MSRP $506.10Surplus $113.88SKU: C15-19149 Brand: Eaton MPN: CCV2175 UPC: 78668536851 Shipping Weight: 2.30 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping Width: 4.00 In...- SKU:
- C15-19149
- Voltage Rating:
- 240 VAC
- Wire Size:
- 2/0 AWG to 300 KCMIL (Copper/Aluminum)
- Approval:
- UL 489, CSA 22.2, NEMA 250
- Used On:
- Service Entrance, Rainproof Panel
- Catalog:
- Eaton_00001_V1T1_100_V1T1_101_CAT.pdf
- Short Description:
- 240 VAC, 175 A, 2-Pole, 10 kA, Enclosure Circuit Breaker
- Interrupting Rating:
- 10 kA
- Mounting:
- Surface/Flush
- Terminal Type:
- Line Terminal
- Current Rating:
- 175 A
- Number of Poles:
- 2
- Series:
- CCV
MSRP $506.10Surplus $113.88 -
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Eaton CCV2175X Molded Case Breakers (MCCBs) CCV 2P 175A 240V 50/60Hz 1Ph
MSRP $750.00Surplus $284.45SKU: C15-3829 Brand: Eaton MPN: CCV2175X UPC: 786685368528 Shipping Weight: 2.25 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-3829
- Frame Type:
- CCV
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA
- Type:
- Thermal Magnetic
- Size:
- 2 AWG to 300 KCMIL (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 175 A, 10 kA, 2-Pole, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T4_88_V1T4_123_V1T4_134_CAT.pdf
- Specification/Technical:
- Eaton_37992_1_SPEC.pdf
- Series:
- CCV
MSRP $750.00Surplus $284.45
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