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 CHH2150 Miniature Circuit Breakers (MCBs) 2P 150A
MSRP $1,405.20Surplus $622.65SKU: C15-6743 Brand: Eaton MPN: CHH2150 UPC: 78211313255 Shipping Weight: 4.55 lbs. Shipping Height: 5.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00 In...- SKU:
- C15-6743
- TS PIK:
- 124217659
- Size:
- 4.5 Inch Width x 9 Inch Depth x 5.5 Inch Height
- Voltage Rating:
- 240 VAC
- Current Rating:
- 150 A
- Number of Poles:
- 2
- Interrupting Rating:
- 100 kA
- Mounting:
- Bolt-On
- Used On:
- CH Load Center
- Short Description:
- CHH2150TYPE CCH BOLT-ON CIRCUIT BREAKER
- Approval:
- UL 489
- Country of Origin:
- Dominican Republic
MSRP $1,405.20Surplus $622.65 -
Contact Us For Quote
Eaton CHH2150H2X Molded Case Breakers (MCCBs) CHH 2P 150A 240V 50/60Hz 1Ph
MSRP $2,205.98Surplus $882.00SKU: C15-2085 Brand: Eaton MPN: CHH2150H2X UPC: 782113032030 Shipping Weight: 6.00 lbs. Shipping Height: 5.50 In. Shipping Length: 8.00 In. Shipping Width: 4.50 In...- SKU:
- C15-2085
- Series:
- CHH
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- 1MP/1MM/3MM Series 200 A Modular Meter Stack
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 25 kA
- Short Description:
- 120/240 VAC, 150 A, 25 kA, 2-Pole, Bolt-On Mount, Main Tenant
- Catalog:
- Eaton_00062_14_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Current Rating:
- 150 A
MSRP $2,205.98Surplus $882.00 -
Contact Us For Quote
Eaton CHH2150H4X Miniature Circuit Breakers (MCBs)
MSRP $1,515.27Surplus $409.12SKU: C15-15782 Brand: Eaton MPN: CHH2150H4X UPC: 78211303215 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15782
- Short Description:
- 120/240 VAC, 150 A, 42 kA, 2-Pole, Bolt-On Mount, Main Tenant, Circuit Breaker
- Used On:
- 1MP/1MM/3MM Series 200 A Modular Meter Stack
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
- Mounting:
- Bolt-On
- Series:
- CHH
- Catalog:
- Eaton_00062_14_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Current Rating:
- 150 A
- Interrupting Rating:
- 42 kA
MSRP $1,515.27Surplus $409.12 -
Contact Us For Quote
Eaton CHH2200 Miniature Circuit Breakers (MCBs)
MSRP $2,223.00Surplus $600.21SKU: C15-15785 Brand: Eaton MPN: CHH2200 UPC: 78211313253 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15785
- Number of Poles:
- 2
- Short Description:
- TYPE CCH BOLT-ON CIRCUIT BREAKER
- Used On:
- CH Load Center
- Mounting:
- Bolt-On
- Approval:
- UL 489
- Size:
- 4.5 Inch Width x 9 Inch Depth x 5.5 Inch Height
- Interrupting Rating:
- 100 kA
- Current Rating:
- 200 A
- Voltage Rating:
- 240 VAC
MSRP $2,223.00Surplus $600.21 -
Contact Us For Quote
Eaton CHH2200H4X Molded Case Breakers (MCCBs) CHH 2P 200A 240V 50/60Hz 2Ph
MSRP $2,500.00Surplus $1,383.20SKU: C15-4207 Brand: Eaton MPN: CHH2200H4X UPC: 782113032177 Shipping Weight: 4.50 lbs. Shipping Height: 9.00 In. Shipping Length: 5.00 In. Shipping Width: 6.00 In...- SKU:
- C15-4207
- Series:
- CHH
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- 1MP/1MM/3MM Series 200 A Modular Meter Stack
- Poles:
- 2
- Mounting:
- Bolt-On
- Interrupting Rating:
- 42 kA
- Short Description:
- 120/240 VAC, 200 A, 42 kA, 2-Pole, Bolt-On Mount, Main Tenant
- Catalog:
- Eaton_00062_14_CAT.pdf
- Installation/Operator:
- Eaton_00008_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Current Rating:
- 200 A
- Voltage Rating:
- 120/240 VAC
- Number of Poles:
- 2
MSRP $2,500.00Surplus $1,383.20 -
Contact Us For Quote
Eaton CHH3100 Miniature Circuit Breakers (MCBs)
MSRP $4,492.07Surplus $1,212.86SKU: C15-15789 Brand: Eaton MPN: CHH3100 UPC: 78211313251 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15789
- Short Description:
- 208 Star/120 VAC, 100 A, 100 kA, 3-Pole, Bolt-On Mount, Main Tenant, Circuit Breaker
- Series:
- CHH
- Number of Poles:
- 3
- Current Rating:
- 100 A
- Interrupting Rating:
- 100 kA
- Voltage Rating:
- 208 VAC Star/120 VAC
- Used On:
- 37 MM/37SS Series Modular Meter Stack
- Catalog:
- Eaton_36620_V1T4_124_V1T4_125_V1T4_133_V1T4_134_CAT.pdf
- Mounting:
- Bolt-On
- Installation/Operator:
- Eaton_00418_INST.pdf
MSRP $4,492.07Surplus $1,212.86 -
Contact Us For Quote
Eaton CHH3100H4X Molded Case Breakers (MCCBs) CHH 3P 100A 240V 50/60Hz 3Ph
MSRP $4,750.00Surplus $786.32SKU: C15-2926 Brand: Eaton MPN: CHH3100H4X UPC: 782113032191 Shipping Weight: 5.30 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-2926
- Series:
- CHH
- Volts:
- 208 VAC Star/120 VAC
- Amps:
- 32 A
- Used On:
- 37 MM/37SS Series Modular Meter Stack
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 42 kA
- Short Description:
- 208 Star/120 VAC, 100 A, 42 kA, 3-Pole, Bolt-On Mount, Main Tenant
- Catalog:
- Eaton_36620_V1T4_124_V1T4_125_V1T4_133_V1T4_134_CAT.pdf
- Installation/Operator:
- Eaton_00418_INST.pdf
- Manufacturer Warranty:
- Eaton_00009_WARR.pdf
- Current Rating:
- 100 A
- Voltage Rating:
- 208 VAC Star/120 VAC
- Number of Poles:
- 3
MSRP $4,750.00Surplus $786.32 -
Contact Us For Quote
Eaton CHH3125 Miniature Circuit Breakers (MCBs)
MSRP $4,981.00Surplus $1,344.87SKU: C15-15790 Brand: Eaton MPN: CHH3125 UPC: 78211313250 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15790
- Short Description:
- CHH3125TYPE CCH BOLT-ON CIRCUIT BREAKER
- Current Rating:
- 125 A
- Number of Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 100 kA
- Used On:
- 37MMRCBK Retrofit Mounting Hardware, 37SS Commercial Modular Meter Stack
MSRP $4,981.00Surplus $1,344.87 -
Contact Us For Quote
Eaton CHH3125H2X Miniature Circuit Breakers (MCBs)
MSRP $3,445.00Surplus $930.15SKU: C15-15791 Brand: Eaton MPN: CHH3125H2X UPC: 78211303206 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15791
- Number of Poles:
- 3
- Mounting:
- Bolt-On
- Catalog:
- EatonCorp_00276_1_CAT.pdf
- Current Rating:
- 125 A
- Short Description:
- 125 A, 25 kA Interrupt, 3-Pole, Bolt-On Mount, Tenant Main Circuit Breaker
- Used On:
- 37MMRCBK Retrofit Mounting Hardware, 37SS Commercial Modular Meter Stack
- Interrupting Rating:
- 25 kA
MSRP $3,445.00Surplus $930.15 -
Contact Us For Quote
Eaton CHH3175 Miniature Circuit Breakers (MCBs)
MSRP $5,189.00Surplus $1,401.03SKU: C15-15794 Brand: Eaton MPN: CHH3175 UPC: 78211313248 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15794
- Short Description:
- CHH3175TYPE CCH BOLT-ON CIRCUIT BREAKER
- Used On:
- 37MMRCBK Retrofit Mounting Hardware, 37SS Commercial Modular Meter Stack
- Current Rating:
- 175 A
- Number of Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 100 kA
MSRP $5,189.00Surplus $1,401.03 -
Contact Us For Quote
Eaton CHH3200 Molded Case Breakers (MCCBs)
MSRP $2,097.89Surplus $593.31SKU: U00-7940 Brand: Eaton MPN: CHH3200 UPC: 78211313247 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-7940
- Voltage Rating:
- 208 VAC Star/120 VAC
- Series:
- CHH
- Catalog:
- Eaton_36620_V1T4_124_V1T4_125_V1T4_133_V1T4_134_CAT.pdf
- Short Description:
- 208 Star/120 VAC, 200 A, 100 kA, 3-Pole, Bolt-On Mount, Main Tenant, Circuit Breaker
- Interrupting Rating:
- 100 kA
- Mounting:
- Bolt-On
- Current Rating:
- 200 A
- Installation/Operator:
- Eaton_00418_INST.pdf
- Used On:
- 37 MM/37SS Series Modular Meter Stack
- Number of Poles:
- 3
MSRP $2,097.89Surplus $593.31 -
Contact Us For Quote
Eaton CHH3200H4X Molded Case Breakers (MCCBs)
MSRP $4,349.00Surplus $859.18SKU: U00-7941 Brand: Eaton MPN: CHH3200H4X UPC: 78211303223 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- U00-7941
- Series:
- CHH
- Short Description:
- 208 Star/120 VAC, 200 A, 42 kA, 3-Pole, Bolt-On Mount, Main Tenant, Circuit Breaker
- Number of Poles:
- 3
- Voltage Rating:
- 208 VAC Star/120 VAC
- Interrupting Rating:
- 42 kA
- Mounting:
- Bolt-On
- Installation/Operator:
- Eaton_00418_INST.pdf
- Used On:
- 37 MM/37SS Series Modular Meter Stack
- Current Rating:
- 200 A
- Catalog:
- Eaton_36620_V1T4_124_V1T4_125_V1T4_133_V1T4_134_CAT.pdf
MSRP $4,349.00Surplus $859.18 -
Contact Us For Quote
Eaton CHH3225H2X Miniature Circuit Breakers (MCBs)
MSRP $3,312.00Surplus $894.24SKU: C15-15796 Brand: Eaton MPN: CHH3225H2X UPC: 78211303212 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15796
- Number of Poles:
- 3
- Short Description:
- CHH3225H2XTYPE CCH BOLT-ON CIRCUIT BREAKER
- Interrupting Rating:
- 25 kA
- Used On:
- 37MMRCBK Retrofit Mounting Hardware, 37SS Commercial Modular Meter Stack
- Mounting:
- Bolt-On
- Current Rating:
- 225 A
MSRP $3,312.00Surplus $894.24 -
Contact Us For Quote
Eaton CHH3225H4X Miniature Circuit Breakers (MCBs)
MSRP $1,719.00Surplus $464.13SKU: C15-15797 Brand: Eaton MPN: CHH3225H4X UPC: 78211303224 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15797
- Short Description:
- CHH3225H4XTYPE CCH BOLT-ON CIRCUIT BREAKER
- Interrupting Rating:
- 42 kA
- Number of Poles:
- 3
- Current Rating:
- 225 A
- Mounting:
- Bolt-On
- Used On:
- 37MMRCBK Retrofit Mounting Hardware, 37SS Commercial Modular Meter Stack
MSRP $1,719.00Surplus $464.13 -
Eaton CV2125XMM Molded Case Breakers (MCCBs) CV 2P 125A 240V 50/60Hz 2Ph
MSRP $2,145.00Surplus $569.75SKU: C15-1868 Brand: Eaton MPN: CV2125XMM UPC: 786685706450 Shipping Weight: 3.20 lbs. Shipping Height: 6.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-1868
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 125 A
- Interrupting Rating:
- 65 kA
- Mounting:
- Bolt-On
- Poles:
- 2
- Size:
- 3.5 Inch Width x 7.5 Inch Depth x 5 Inch Height
- Terminal Type:
- Load
- Type:
- Thermal Magnetic Trip
- Used On:
- 1MP/1MM/3MM 200 A Modular Metering Stack
- Volts:
- 120/240 V
- Gauge:
- 6 to 4/0 AWG Copper/Aluminum
- TS PIK:
- 125092845
- Number of Poles:
- 2
- Current Rating:
- 125 A
- Catalog:
- Eaton-CutlerHammer_00031_V1T4_88_V1T4_124_V1T4_125_V1T4_133_V1T4_134_CAT.pdf
- Voltage Rating:
- 120/240 V
- Short Description:
- EATON TYPE CV MOLDED CASE CIRCUIT BREAkER,MOLDED CASE CIRCUIT BREAkER,125 A,65 k
- Country of Origin:
- United States
- Wire Size:
- 6 to 4/0 AWG Copper/Aluminum
MSRP $2,145.00Surplus $569.75 -
Contact Us For Quote
Eaton CVH2125XMM Molded Case Breakers (MCCBs) CVH 2P 125A 240V 50/60Hz 2Ph
MSRP $2,278.00Surplus $676.42SKU: C15-3873 Brand: Eaton MPN: CVH2125XMM UPC: 786685707013 Shipping Weight: 3.10 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In...- SKU:
- C15-3873
- Approval:
- UL
- Approval:
- CSA C22.2
- Amps:
- 125 A
- Interrupting Rating:
- 100 kA
- Mounting:
- Bolt-On
- Poles:
- 2
- Size:
- 3.5 Inch Width x 7.5 Inch Depth x 5 Inch Height
- Terminal Type:
- 4/0 KCMIL Load
- Used On:
- 1MP Meter Pack
- Used On:
- 1MM Residential Meter Stack and 3MM Three-Phase In Single-Phase Out Meter Stack
- Gauge:
- 6 to 4/0 AWG Aluminum/Copper
- Short Description:
- 125 A, 100 kA Interrupt, 2-Pole, 6 to 4/0 AWG Copper/Aluminum Terminal, Bolt-On Mount, Tenant Main Molded Case Circuit Breaker with Mounting Kit
- Specification/Technical:
- EatonCorp_00369_1_2_SPEC.pdf
- TS PIK:
- 125092901
- Catalog:
- EatonCorp_00272_V1T4_88_V1T4_125_V1T4_134_CAT.pdf
- Number of Poles:
- 2
- Current Rating:
- 125 A
MSRP $2,278.00Surplus $676.42 -
Contact Us For Quote
Eaton CVS2125XMM Molded Case Breakers (MCCBs) CVS 2P 125A 277V 50/60Hz 2Ph
MSRP $1,848.00Surplus $543.24SKU: C15-1682 Brand: Eaton MPN: CVS2125XMM UPC: 786685705897 Shipping Weight: 2.65 lbs. Shipping Height: 5.00 In. Shipping Length: 6.00 In. Shipping Width: 3.00 In...- SKU:
- C15-1682
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 125 A
- Interrupting Rating:
- 42 kA
- Mounting:
- Bolt-On
- Poles:
- 2
- Size:
- 3.5 Inch Width x 7.5 Inch Depth x 5 Inch Height
- Terminal Type:
- Load
- Type:
- Thermal Magnetic Trip
- Used On:
- 1MP/1MM/3MM 200 Amp Modular Metering Stack
- Volts:
- 120/240 VAC
- Gauge:
- 6 to 4/0 AWG Copper/Aluminum
- TS PIK:
- 125092789
- Short Description:
- EATON TYPE CV MOLDED CASE CIRCUIT BREAkER,MOLDED CASE CIRCUIT BREAkER,125 A,42 k
- Catalog:
- Eaton-CutlerHammer_00031_V1T4_88_V1T4_124_V1T4_125_V1T4_133_V1T4_134_CAT.pdf
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 125 A
- Number of Poles:
- 2
MSRP $1,848.00Surplus $543.24 -
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
- Wire Size:
- 6 to 4/0 AWG (Aluminum/Copper)
- Approval:
- UL 489
- Used On:
- 1MP/1MM/3MM Series Modular Meter Stack
- Mounting:
- Bolt-On
MSRP $2,730.15Surplus $423.61 -
Eaton CVS3200X Circuit Breaker Accessories CVS 3P 200A 240V 50/60Hz
MSRP $3,950.00Surplus $1,600.74SKU: C15-1687 Brand: Eaton MPN: CVS3200X UPC: 786685704265 Shipping Weight: 4.35 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 5.00 In...- SKU:
- C15-1687
- Series:
- CV
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Used On:
- 35MM/35SS Series Modular Meter Stack
- Poles:
- 3
- Mounting:
- Bolt-On
- Interrupting Rating:
- 25 kA
- Wire Size:
- 6 to 4/0 AWG (Aluminum/Copper)
- Short Description:
- 120/240 VAC, 200 A, 25 kA, 3-Pole, Bolt-On Mount, Thermal Magnetic, Main Tenant
- Catalog:
- Eaton_36620_V1T4_125_V1T4_134_CAT.pdf
- Country of Origin:
- Dominican Republic
MSRP $3,950.00Surplus $1,600.74 -
Eaton DNBA2020 Miniature Circuit Breakers (MCBs) DN 2P 20A 120/240V 50/60Hz 1Ph EA
MSRP $185.00Surplus $66.05Eaton DNBA2020 Miniature Circuit Breakers (MCBs) DN 2P 20A 120/240V 50/60Hz 1Ph EA​ ARCA SKU: C15-5013 Brand: Eaton MPN: DNBA2020 UPC: 62103704965 Shipping Weight: 0.20 Shipping Height: 1...- SKU:
- C15-5013
- Series:
- DNBA
- Type:
- Duplex
- Volts:
- 120/240 VAC
- Amps:
- 32 A
- Poles:
- 1
- Mounting:
- Plug-In
- Interrupting Rating:
- 10 kA at 120/240 Volt AC
- Wire Size:
- 14 to 4 AWG (Copper/Aluminum)
- Short Description:
- 120/240 VAC, 20 A, 10 kA, 1-Pole, Plug-In Mount, Duplex
- Catalog:
- Eaton_32239_42_CAT.pdf
MSRP $185.00Surplus $66.05
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.
