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 C371E1 Circuit Breaker Accessories Handle and Lower Operator Mechanism Kit 150V NEMA 3/3R/4/4X/12/13
MSRP $200.00Surplus $104.73Eaton C371E1 Circuit Breaker Accessories Handle and Lower Operator Mechanism Kit 150V NEMA 3/3R/4/4X/12/13​ ARCA SKU: C15-2361 Brand: Eaton MPN: C371E1 UPC: 782113599533 Shipping Weight: 6.15...- SKU:
- C15-2361
- Series:
- C, C371
- Type:
- Heavy Duty
- Approval:
- UL
- Approval:
- CSA
- Amps:
- 200 A
- Enclosure:
- NEMA 4X
- Accessory Type:
- Operating Mechanism
- Switch Type:
- Molded Case
- Breaker Type:
- ED/EHD/FD/FDB/FDC/HFD/HMCP Frame 150 A
- Handle Included:
- Yes
- Handle to Device Connection:
- 6.5 to 16 Variable Depth Connecting Rod
- Handle to Device Connection:
- Flex Shaft
- Short Description:
- ED/EHD/FD/FDB/FDC/HFD/HMCP Frame, 150 A, 6.5 to 16" Variable Depth Connecting Rod, Flex Shaft, NEMA 1/12
- Catalog:
- Eaton_36646_V12T3_108_CAT.pdf
- Country of Origin:
- United States
MSRP $200.00Surplus $104.73 -
Eaton CANGHB1080 Molded Case Breakers (MCCBs) EA
MSRP $393.73Surplus $33.25Eaton CANGHB1080 Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-6843 Brand: Eaton MPN: CANGHB1080 UPC: Shipping Weight: 0.55 lbs. Shipping Height: 2.00 In. Shipping...- SKU:
- C15-6843
- Current Rating:
- 80 A
- Short Description:
- is a 1-pole, 80-amp molded case circuit breaker (MCCB) from Eaton's Series C G-frame line, designed for reliable overcurrent protection in industrial and commercial applications.
- Type:
- Molded Case
- Series:
- C
- Voltage Rating:
- 277 VAC
- Country of Origin:
- United States
- Number of Poles:
- 1
MSRP $393.73Surplus $33.25 -
Eaton CCP3023BC Circuit Breaker Accessories
MSRP $370.00Surplus $155.73SKU: 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 $155.73 -
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 $220.31SKU: 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 $220.31 -
Eaton CCV2125X Molded Case Breakers (MCCBs)
MSRP $1,050.00Surplus $123.28SKU: 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
MSRP $1,050.00Surplus $123.28 -
Eaton CCV2150 Molded Case Breakers (MCCBs) CCV 2P 150A 240V 50/60Hz 1Ph
MSRP $820.00Surplus $194.86SKU: 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 $194.86 -
Eaton CCV2150X Molded Case Breakers (MCCBs) 2P 150A 240V
MSRP $740.80Surplus $80.82Eaton 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 $80.82 -
Eaton CCV2200X Miniature Circuit Breakers (MCBs)
MSRP $740.80Surplus $167.26Eaton CCV2200X Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-1767 Brand: Eaton MPN: CCV2200X UPC: 786685368580 Shipping Weight: 2.60 lbs. Shipping Height: 5.00 In. Shipping...- SKU:
- C15-1767
- Series:
- CCV
- Type:
- Thermal Magnetic
- Type:
- Main
- Approval:
- UL 489
- Size:
- 8 Inch Length x 4.5 Inch Width x 5.5 Inch Height
- Volts:
- 120/240 VAC
- 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, 200 A, 10 kA, 2-Pole, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Main
- Catalog:
- Eaton_36620_V1T4_88_V1T4_123_V1T4_134_CAT.pdf
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 200 A
- TS PIK:
- 123987011
- Country of Origin:
- Dominican Republic
MSRP $740.80Surplus $167.26 -
Eaton CCV2225 Molded Case Breakers (MCCBs) CCV 2P 225A 240V 50/60Hz 1Ph
MSRP $802.00Surplus $328.51SKU: C15-3434 Brand: Eaton MPN: CCV2225 UPC: 786685368641 Shipping Weight: 2.90 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 5.00 In...- SKU:
- C15-3434
- 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:
- 240 VAC, 225 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_37994_1_SPEC.pdf
- Series:
- CCV
- Country of Origin:
- Dominican Republic
- Approval:
- UL 489
- Wire Size:
- 2 AWG to 300 KCMIL (Aluminum/Copper)
- Used On:
- 35MM/35SS Series Modular Meter Stack
- Mounting:
- Bolt-On
MSRP $802.00Surplus $328.51 -
Eaton CCVH2070 Molded Case Breakers (MCCBs)
MSRP $2,404.49Surplus $395.26SKU: C15-11579 Brand: Eaton MPN: CCVH2070 UPC: 78668598376 Shipping Weight: 2.75 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-11579
- TS PIK:
- 126287706
MSRP $2,404.49Surplus $395.26 -
Eaton CCVH2090 Molded Case Breakers (MCCBs) CCVH 2P 90A 240V 50/60Hz 1Ph
MSRP $1,550.00Surplus $275.60SKU: C15-3789 Brand: Eaton MPN: CCVH2090 UPC: 786685983905 Shipping Weight: 3.00 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-3789
- Series:
- CCVH
- Volts:
- 240 V
- Amps:
- 90 A
- Poles:
- 2
- Frequency Rating:
- 50/60 Hz
- Short Description:
- CCVH BREAKER 90A/2 POLE 120/240V 25K
MSRP $1,550.00Surplus $275.60 -
Eaton CCVH2125X Main Breakers
MSRP $1,400.00Surplus $271.19SKU: C15-3430 Brand: Eaton MPN: CCVH2125X UPC: Shipping Weight: 2.65 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-3430
- Frame Type:
- CCV
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 25 kA
- Type:
- Thermal Magnetic
- Size:
- 2 AWG to 300 KCMIL (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 125 A, 25 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_37995_1_SPEC.pdf
- Series:
- CCVH
- TS PIK:
- 123986996
- Used On:
- 1MP/1MM/3MM Series Modular Meter Stack
- Mounting:
- Bolt-On
- Wire Size:
- 2 AWG to 300 KCMIL (Aluminum/Copper)
- Approval:
- UL 489
MSRP $1,400.00Surplus $271.19 -
Eaton CCVH2150X Other Circuit Breakers
MSRP $2,145.24Surplus $325.02SKU: C15-11565 Brand: Eaton MPN: CCVH2150X UPC: 78668536849 Shipping Weight: 2.70 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-11565
- TS PIK:
- 123987002
- Short Description:
- CCVH, 2P, 150A, 25kAIC, LOAD LUGS ONLY
MSRP $2,145.24Surplus $325.02 -
Eaton CCVH2200 Molded Case Breakers (MCCBs) CCVH 2P 200A 120V 50/60Hz 1Ph
MSRP $1,460.94Surplus $720.86SKU: C15-4066 Brand: Eaton MPN: CCVH2200 UPC: 786685368603 Shipping Weight: 2.90 lbs. Shipping Height: 5.50 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-4066
- Frame Type:
- CCV
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 25 kA
- Type:
- Thermal Magnetic
- Size:
- 2 AWG to 300 KCMIL (Aluminum/Copper)
- Short Description:
- 240 VAC, 200 A, 25 kA, 2-Pole, Lug Screw Terminal, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T1_101_V1T4_45_CAT.pdf
- Specification/Technical:
- Eaton_37996_1_SPEC.pdf
- Series:
- CCVH
- Approval:
- UL 489
- Wire Size:
- 2 AWG to 300 KCMIL (Aluminum/Copper)
- Used On:
- 1MP/1MM/3MM Series Modular Meter Stack
- Mounting:
- Bolt-On
- Country of Origin:
- United States
MSRP $1,460.94Surplus $720.86 -
Eaton CCVH2200X Miniature Circuit Breakers (MCBs)
MSRP $1,400.00Surplus $449.57SKU: C15-1511 Brand: Eaton MPN: CCVH2200X UPC: 78668536861 Shipping Weight: 2.60 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-1511
- Frame Type:
- CCV
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 25 kA
- Type:
- Thermal Magnetic
- Size:
- 2 AWG to 300 kCMIL (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 200 A, 25 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_37997_1_SPEC.pdf
- Series:
- CCVH
- TS PIK:
- 123987014
- Mounting:
- Bolt-On
- Used On:
- 1MP/1MM/3MM Series Modular Meter Stack
- Wire Size:
- 2 AWG to 300 KCMIL (Aluminum/Copper)
- Approval:
- UL 489
MSRP $1,400.00Surplus $449.57 -
Eaton CFHN120AF Miniature Circuit Breakers (MCBs) EA
MSRP $100.00Surplus $8.85Eaton CFHN120AF Miniature Circuit Breakers (MCBs) EA​ ARCA SKU: C15-5308 Brand: Eaton MPN: CFHN120AF UPC: 78668905884 Shipping Weight: 0.40 lbs. Shipping Height: 7.00 In. Shipping...- SKU:
- C15-5308
- Number of Poles:
- 1
MSRP $100.00Surplus $8.85 -
Eaton CH115GFPN Miniature Circuit Breakers (MCBs) CH 1P 15A 240V 50/60Hz 1Ph
MSRP $137.50Surplus $25.90Eaton CH115GFPN Miniature Circuit Breakers (MCBs) CH 1P 15A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1372 Brand: Eaton MPN: CH115GFPN UPC: 78668531637 Shipping Weight: 1.00 Shipping Height: 2.00 In...- SKU:
- C15-1372
- Series:
- CH
- Volts:
- 240 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
MSRP $137.50Surplus $25.90 -
Eaton CH115GFR Miniature Circuit Breakers (MCBs) CH 1P 15A 120V 50/60Hz 1Ph
MSRP $420.00Surplus $19.53Eaton CH115GFR Miniature Circuit Breakers (MCBs) CH 1P 15A 120V 50/60Hz 1Ph​ ARCA SKU: C15-4282 Brand: Eaton MPN: CH115GFR UPC: Shipping Weight: 0.45 Shipping Height: 1.00 In. Shipping...- SKU:
- C15-4282
- Series:
- CH
- Volts:
- 120 V
- Amps:
- 15 A
- Poles:
- 1
- Frequency Rating:
- 50/60 Hz
- Number of Poles:
- 1
- Current Rating:
- 15 A
MSRP $420.00Surplus $19.53 -
Eaton CH120CAF Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph
MSRP $371.53Surplus $70.10Eaton CH120CAF Miniature Circuit Breakers (MCBs) CH 1P 20A 240V 50/60Hz 1Ph​ ARCA SKU: C15-1376 Brand: Eaton MPN: CH120CAF UPC: 786685160252 Shipping Weight: 0.60 Shipping Height: 2.00 In...- SKU:
- C15-1376
- Amps:
- 20 A
- Interrupting Rating:
- 10 kA
- Mounting:
- Plug-On
- Poles:
- 1
- Size:
- 3/4 Inch W
- Terminal Type:
- Thermal Magnetic
- Used On:
- Loadcenter
- Volts:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 20 A, 10 kA Interrupt, 1-Pole, Plug-On Mount, Thermal Magnetic, Arc Fault Circuit Breaker
- Series:
- CH
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 20 A
- Catalog:
- CUTHMRE02076_V1T1_29_V1T1_30_V1T1_32.pdf
- Type:
- Thermal Magnetic
- Number of Poles:
- 1
MSRP $371.53Surplus $70.10
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