
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
-
Contact Us For Quote
GE TQD22125WL Molded Case Breakers (MCCBs)
MSRP $900.00Surplus $576.72GE TQD22125WL Molded Case Breakers (MCCBs)​ ARCA SKU: C15-5945 Brand: GE MPN: TQD22125WL UPC: Shipping Weight: 2.85 lbs. Shipping Height: 6.00 In. Shipping Length: 8.00...- SKU:
- C15-5945
- Frame Type:
- TQD
- Voltage Rating:
- 240 V
- Current Rating:
- 125 A
- Short Description:
- 240 VAC, 125 A, 10 kA Interrupt, 2-Pole, Aluminum/Copper Line/Load Lug Terminal, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Fixed Thermal Magnetic, Cable-In Cable-Out, Molded Case Circuit Breaker
- Number of Poles:
- 2
- Maximum AC Voltage Rating:
- 240 V
- Type:
- Molded Case, Fixed Thermal Magnetic, Internal Common Trip
- Size:
- 2-3/4 Inch W x 2-5/8 Inch D x 6-9/16 Inch H
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_42_CAT.pdf
- Series:
- Series TQD
- Approval:
- UL
MSRP $900.00Surplus $576.72 -
Contact Us For Quote
Siemens Q340 Miniature Circuit Breakers (MCBs) 3P 40A
MSRP $329.00Surplus $58.80Siemens Q340 Miniature Circuit Breakers (MCBs) 3P 40A​ ARCA SKU: C15-6220 Brand: Siemens MPN: Q340 UPC: 66286200434 Shipping Weight: 0.90 lbs. Shipping Height: 3.00 In. Shipping...- SKU:
- C15-6220
- TS PIK:
- 21367351
- Voltage Rating:
- 240 V
- Current Rating:
- 40 A
- Used On:
- Load Centre Main, Feeder
- Installation/Operator:
- SiemensAG_00215_INST.pdf
- Size:
- 3.7 Inch Width x 12.8 Inch Depth x 3.4 Inch Height
- Number of Poles:
- 3
- Mounting:
- Plug-On
- Short Description:
- 240 VAC, 40 A, 10 kA, 3-Pole, 8 to 6 AWG Copper/8 to 4 AWG Aluminum, Load Lug Terminal, Plug-In Mount, QP Frame, Common Trip, Thermal Magnetic Trip Unit, Miniature Circuit Breaker for Load Center
- Interrupting Rating:
- 10 kA
- Type:
- Thermal Magnetic, Common Trip
- Catalog:
- SiemensAG_00562_1_41_1_46_1_47_CAT.pdf
- Data Sheet:
- SiemensAG_07063_1_DATA.pdf
- Country of Origin:
- Mexico
- Approval:
- UL 489
MSRP $329.00Surplus $58.80 -
Contact Us For Quote
GENERAL ELECTRIC THQD22200WL Molded Case Breakers (MCCBs)
MSRP $1,873.99Surplus $524.63SKU: C15-6970 Brand: GENERAL ELECTRIC MPN: THQD22200WL UPC: 78316408788 Shipping Weight: 2.80 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping...- SKU:
- C15-6970
- TS PIK:
- 21108170
- Voltage Rating:
- 240 V
- Number of Poles:
- 2
- Short Description:
- 240 VAC, 200 A, 22 kA Interrupt, 2-Pole, Aluminum/Copper Line/Load Lug Terminal, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Fixed Thermal Magnetic, Cable-In Cable-Out, Miniature Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_42_CAT.pdf
- Current Rating:
- 200 A
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Type:
- Thermal Magnetic
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01802_1_CAD.pdf
MSRP $1,873.99Surplus $524.63 -
Eaton CHB360 Miniature Circuit Breakers (MCBs) EA
MSRP $840.34Surplus $638.40SKU: C15-5217 Brand: Eaton MPN: CHB360 UPC: 78211311264 Shipping Weight: 0.95 lbs. Shipping Height: 3.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- C15-5217
- Amps:
- 60 A
- Mounting:
- Bolt-On
- Poles:
- 3
- Terminal Type:
- Molded Case
- Used On:
- Type PB Panelboard
- Volts:
- 240 V
- Short Description:
- 240 V, 60 A, 10 kA, 3-Pole, Bolt-On Mount, Thermal Magnetic, Molded Case, Circuit Breaker
- Series:
- CHB
- Type:
- Molded Case
- Voltage Rating:
- 240 V
- Current Rating:
- 60 A
- Number of Poles:
- 3
- Country of Origin:
- United States
MSRP $840.34Surplus $638.40 -
Contact Us For Quote
GE TQD32125WL Molded Case Breakers (MCCBs) TQD 3P 125A 240V 50/60Hz 3Ph EA
MSRP $1,925.71Surplus $1,083.95SKU: C15-4854 Brand: GE MPN: TQD32125WL UPC: 783164021295 Shipping Weight: 3.95 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping Width: 7.00 In...- SKU:
- C15-4854
- Series:
- TQD
- Type:
- Molded Case
- Type:
- Fixed Thermal Magnetic
- Type:
- Internal Common Trip
- Approval:
- UL
- Size:
- 4-1/8 Inch Width x 2-5/8 Inch Depth x 6-9/16 Inch Height
- Volts:
- 240 V
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 10 kA
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Frame Type:
- TQD
- Maximum AC Voltage Rating:
- 240 V
- Short Description:
- 240 VAC, 125 A, 10 kA Interrupt, 3-Pole, Aluminum/Copper Line/Load Lug Terminal, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Fixed Thermal Magnetic, Cable-In Cable-Out
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_42_CAT.pdf
- Current Rating:
- 125 A
- Number of Poles:
- 3
- Voltage Rating:
- 240 V
MSRP $1,925.71Surplus $1,083.95 -
Contact Us For Quote
GENERAL ELECTRIC TQD22175WL Molded Case Breakers (MCCBs) 2P 175A 240V
MSRP $483.55Surplus $393.34SKU: C15-5844 Brand: GENERAL ELECTRIC MPN: TQD22175WL UPC: 78316402119 Shipping Weight: 2.90 lbs. Shipping Height: 4.00 In. Shipping Length: 8.00 In. Shipping...- SKU:
- C15-5844
- Number of Poles:
- 2
- Series:
- TQD
- Short Description:
- 240 VAC, 175 A, 10 kA Interrupt, 2-Pole, Aluminum/Copper Line/Load Lug Terminal, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Fixed Thermal Magnetic, Cable-In Cable-Out, Molded Case Circuit Breaker
- Frame Type:
- TQD
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Voltage Rating:
- 240 V
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Size:
- 2-3/4 Inch W x 2-5/8 Inch D x 6-9/16 Inch H
- Current Rating:
- 175 A
- Type:
- Molded Case, Fixed Thermal Magnetic, Internal Common Trip
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_42_CAT.pdf
MSRP $483.55Surplus $393.34 -
Contact Us For Quote
Square D QO260NATS Molded Case Breakers (MCCBs) EA
MSRP $161.00Surplus $24.63Square D QO260NATS Molded Case Breakers (MCCBs) EA​ ARCA SKU: C15-9000 Brand: Square D MPN: QO260NATS UPC: 78590162886 Shipping Weight: 4.30 lbs. Shipping Height: 6.00 In. Shipping...- SKU:
- C15-9000
- Series:
- E2
- Voltage Rating:
- 240 V
- Short Description:
- 240 VAC, 1-Phase, 60 A, 22 kA Interrupt, 3-Wire, 2-Pole, NEMA 1, General Purpose, Indoor Air Conditioning Molded Case Switch
- Data Sheet:
- SchneiderElectric-SquareD_14992_1_2_DATA.pdf
- Current Rating:
- 60 A
- Type:
- Molded Case Switch
- Catalog:
- SchneiderElectric-SquareD_03264_1_45_CAT.pdf
- Number of Poles:
- 2
- Size:
- 4.88 Inch W x 3.25 Inch D x 9.25 Inch H
- Number of Phases:
- 1
- Approval:
- UL
- Enclosure:
- NEMA 1
MSRP $161.00Surplus $24.63 -
Contact Us For Quote
Eaton CHB320 Miniature Circuit Breakers (MCBs) CH 3P 20A 240V 50/60Hz 3Ph EA
MSRP $592.00Surplus $638.40Eaton CHB320 Miniature Circuit Breakers (MCBs) CH 3P 20A 240V 50/60Hz 3Ph EA​ ARCA SKU: C15-3375 Brand: Eaton MPN: CHB320 UPC: 782113112596 Shipping Weight: 0.90 Shipping Height: 3.00 In...- SKU:
- C15-3375
- Amps:
- 20 A
- Mounting:
- Bolt-On
- Poles:
- 3
- Terminal Type:
- Molded Case
- Used On:
- Type PB Panelboard
- Volts:
- 240 V
- Short Description:
- 240 V, 20 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
- Series:
- CHB
- Type:
- Molded Case
- Voltage Rating:
- 240 V
- Number of Poles:
- 3
- Current Rating:
- 20 A
MSRP $592.00Surplus $638.40 -
Contact Us For Quote
Eaton CH250SUR Miniature Circuit Breakers (MCBs) CH 2P 50A 240V 50/60Hz 1Ph
MSRP $1,770.00Surplus $350.17SKU: C15-1566 Brand: Eaton MPN: CH250SUR UPC: 786685546148 Shipping Weight: 2.00 lbs. Shipping Height: 3.50 In. Shipping Length: 6.00 In. Shipping Width: 2.25 In...- SKU:
- C15-1566
- Type:
- Thermal Magnetic
- Type:
- Compact
- Size:
- 3.5 Inch W x 2.25 Inch D x 6 Inch H
- Volts:
- 240 V
- Amps:
- 32 A
- Poles:
- 2
- Short Description:
- 120/240 VAC 1-Phase 50/60 Hz, 50 A, 36 kA, 2-Pole, Plug-On Mount
- Catalog:
- Eaton_14522_V1T2_2_V1T2_7_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00006_INST.pdf
- CAD Drawing:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00499_1_CAD.pdf
- Number of Poles:
- 2
- Current Rating:
- 50 A
- Voltage Rating:
- 240 V
MSRP $1,770.00Surplus $350.17 -
Contact Us For Quote
GENERAL ELECTRIC TQD22225WL Molded Case Breakers (MCCBs)
MSRP $911.00Surplus $1,085.28SKU: C15-7019 Brand: GENERAL ELECTRIC MPN: TQD22225WL UPC: 78316402123 Shipping Weight: 2.80 lbs. Shipping Height: 40.00 In. Shipping Length: 8.00 In. Shipping...- SKU:
- C15-7019
- TS PIK:
- 120072243
- Short Description:
- 240 VAC, 225 A, 10 kA Interrupt, 2-Pole, Aluminum/Copper Line/Load Lug Terminal, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Fixed Thermal Magnetic, Cable-In Cable-Out, Molded Case Circuit Breaker
- Size:
- 2-3/4 Inch W x 2-5/8 Inch D x 6-9/16 Inch H
- Frame Type:
- TQD
- Voltage Rating:
- 240 V
- Series:
- TQD
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Number of Poles:
- 2
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Current Rating:
- 225 A
- Maximum AC Voltage Rating:
- 240 V
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_42_CAT.pdf
- Type:
- Molded Case, Fixed Thermal Magnetic, Internal Common Trip
- Approval:
- UL
MSRP $911.00Surplus $1,085.28 -
Siemens Q320 Miniature Circuit Breakers (MCBs) 3P 20A EA
MSRP $329.00Surplus $53.20SKU: C15-6194 Brand: Siemens MPN: Q320 UPC: 66286200430 Shipping Weight: 1.00 lbs. Shipping Height: 2.50 In. Shipping Length: 3.00 In. Shipping Width: 3.00 In...- SKU:
- C15-6194
- TS PIK:
- 21366754
- Catalog:
- SiemensAG_00876_1_12_CAT.pdf
- Voltage Rating:
- 240 V
- Short Description:
- 240 VAC, 20 A, 10 kA Interrupt, 3-Pole, Load Centre Main, Feeder, Thermal Magnetic, Common Trip, Miniature Circuit Breaker
- Type:
- Thermal Magnetic, Common Trip
- Data Sheet:
- SiemensAG_01651_1_DATA.pdf
- Current Rating:
- 20 A
- Size:
- 3.7 Inch Width x 12.8 Inch Depth x 3.4 Inch Height
- Used On:
- Load Centre Main, Feeder
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 3
- Mounting:
- Plug-On
- Country of Origin:
- MEX
- Approval:
- UL 489
MSRP $329.00Surplus $53.20 -
Contact Us For Quote
Crouse-Hinds CHB320 Miniature Circuit Breakers (MCBs) 3P 20A
MSRP $840.34Surplus $253.75SKU: C15-5693 Brand: Crouse-Hinds MPN: CHB320 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-5693
- TS PIK:
- 111010061
- Series:
- CHB
- Type:
- Molded Case
- Current Rating:
- 20 A
- Mounting:
- Bolt-On
- Number of Poles:
- 3
- Voltage Rating:
- 240 V
- Short Description:
- 240 V, 20 A, 10 kA, 3-Pole, Bolt-On Mount, Molded Case, Circuit Breaker
- Used On:
- Type PB Panelboard
MSRP $840.34Surplus $253.75 -
Contact Us For Quote
Crouse-Hinds CHB360 Miniature Circuit Breakers (MCBs)
MSRP $840.34Surplus $322.41SKU: C15-5695 Brand: Crouse-Hinds MPN: CHB360 UPC: 78211311264 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-5695
- Short Description:
- 240 V, 60 A, 10 kA, 3-Pole, Bolt-On Mount, Thermal Magnetic, Molded Case, Circuit Breaker
- Used On:
- Type PB Panelboard
- Voltage Rating:
- 240 V
- Type:
- Molded Case
- Series:
- CHB
- Mounting:
- Bolt-On
- Number of Poles:
- 3
- Current Rating:
- 60 A
- TS PIK:
- 111010065
MSRP $840.34Surplus $322.41 -
Eaton BAB3035HT Molded Case Breakers (MCCBs)
MSRP $400.00Surplus $56.34Eaton BAB3035HT Molded Case Breakers (MCCBs)​ ARCA SKU: C15-11131 Brand: Eaton MPN: BAB3035HT UPC: Shipping Weight: 0.95 lbs. Shipping Height: 4.00 In. Shipping...- SKU:
- C15-11131
- Interrupting Rating:
- 10kVA@240V
- Voltage Rating:
- 240 V
- Short Description:
- Quicklag, type BAB, 3P, 3PH, 35A, 240V, 10kA@240V, standard interrupting capacity, 40°C, ring type terminals, Bolt-On, LI - Long-Time and Instantaneous trip functions, Thermal Magnetic molded case circuit breakers
- Number of Poles:
- 3
- Current Rating:
- 35 A
- Number of Phases:
- 3
- Series:
- BAB
- Country of Origin:
- Mexico
MSRP $400.00Surplus $56.34 -
Contact Us For Quote
Eaton CC2175 Molded Case Breakers (MCCBs) CC 2P 175A 240V 50/60Hz 1Ph
MSRP $813.18Surplus $554.40SKU: C15-2253 Brand: Eaton MPN: CC2175 UPC: 782113266589 Shipping Weight: 2.90 lbs. Shipping Height: 5.40 In. Shipping Length: 7.70 In. Shipping Width: 4.50 In...- SKU:
- C15-2253
- Frame Type:
- CCV
- Voltage Rating:
- 240 V
- Current Rating:
- 175 A
- Number of Poles:
- 2
- Short Description:
- CC, 150 A, 2 Pole, 240 Volt, Molded Case Circuit Breakers from Eaton-Cutler Hammer-Westinghouse
MSRP $813.18Surplus $554.40 -
Contact Us For Quote
Eaton CC3100YJ Molded Case Breakers (MCCBs) CC 3P 100A 240V 50/60Hz 3Ph
MSRP $1,100.00Surplus $671.72SKU: C15-4701 Brand: Eaton MPN: CC3100YJ UPC: Shipping Weight: 4.10 lbs. Shipping Height: 6.00 In. Shipping Length: 8.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-4701
- Frame Type:
- CCV
- Voltage Rating:
- 240 V
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Interrupting Rating:
- 10 kA
- Short Description:
- Eaton BR main breaker kit,Molded case breaker,100 A,10 kA,Three-pole,240 V,#4-4/0 AWG Cu/Al,CC,Type ECC Unit enclosure, convertible loadcenters
MSRP $1,100.00Surplus $671.72 -
Contact Us For Quote
Eaton CC3200YJ Molded Case Breakers (MCCBs) CC 3P 200A 240V 50/60Hz 3Ph
MSRP $848.00Surplus $285.80SKU: C15-4693 Brand: Eaton MPN: CC3200YJ UPC: Shipping Weight: 3.55 lbs. Shipping Height: 5.00 In. Shipping Length: 7.00 In. Shipping Width: 5.00 In. Product...- SKU:
- C15-4693
- Frame Type:
- CCV
- Voltage Rating:
- 240 V
- Current Rating:
- 200 A
- Number of Poles:
- 3
- Interrupting Rating:
- 10 kA
- Short Description:
- Eaton, CC Series, type CC, 3PH, 3P, 240V, 200A, 10kA@240V, Bolt-On, complete with LI - Long-Time and Instantaneous trip functions, Thermal Magnetic, molded case circuit breaker
MSRP $848.00Surplus $285.80 -
Contact Us For Quote
Eaton CHB315 Miniature Circuit Breakers (MCBs)
MSRP $393.98Surplus $106.37SKU: C15-15769 Brand: Eaton MPN: CHB315 UPC: 78211311257 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-15769
- Current Rating:
- 15 A
- Mounting:
- Bolt-On
- Number of Poles:
- 3
- Voltage Rating:
- 240 V
- Short Description:
- 240 V, 15 A, 10 kA, 3-Pole, Bolt-On Mount, Thermal Magnetic, Molded Case, Circuit Breaker
- Type:
- Molded Case
- Series:
- CHB
- Used On:
- Type PB Panelboard
MSRP $393.98Surplus $106.37 -
Eaton CHH2125H4X Molded Case Breakers (MCCBs) CHH 2P 125A 240V 50/60Hz 1Ph
MSRP $2,500.00Surplus $230.70SKU: C15-2518 Brand: Eaton MPN: CHH2125H4X UPC: 782113032146 Shipping Weight: 4.36 lbs. Shipping Height: 5.25 In. Shipping Length: 9.25 In. Shipping Width: 4.50 In...- SKU:
- C15-2518
- Frame Type:
- CH
- Voltage Rating:
- 240 V
- Current Rating:
- 125 A
- Number of Poles:
- 2
- Interrupting Rating:
- 42 kA
- Short Description:
- TYPE CCH BOLT-ON CIRCUIT BREAKER
- Country of Origin:
- Dominican Republic
MSRP $2,500.00Surplus $230.70 -
Contact Us For Quote
Eaton CHH3100H2X Molded Case Breakers (MCCBs) CHH 3P 100A 240V 50/60Hz 3Ph
MSRP $3,750.00Surplus $1,176.00SKU: C15-2903 Brand: Eaton MPN: CHH3100H2X UPC: 782113032054 Shipping Weight: 6.15 lbs. Shipping Height: 6.00 In. Shipping Length: 9.00 In. Shipping Width: 6.00 In...- SKU:
- C15-2903
- Frame Type:
- CHH
- Voltage Rating:
- 240 V
- Current Rating:
- 100 A
- Number of Poles:
- 3
- Interrupting Rating:
- 25 kA
- Short Description:
- TYPE CCH BOLT-ON CIRCUIT BREAKER
MSRP $3,750.00Surplus $1,176.00
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.