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 THHQC32050WL Molded Case Breakers (MCCBs)
MSRP $1,043.00Surplus $281.61SKU: C15-14409 Brand: GE MPN: THHQC32050WL UPC: 78316411817 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14409
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 50 A, 22 kA, 3-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Maximum AC Voltage Rating:
- 240 V
- Frame Type:
- Q-Line
- Current Rating:
- 50 A
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Compact
- Approval:
- UL
- Terminal Type:
- Lug
- Interrupting Rating:
- 22 kA at 120/240 VAC
MSRP $1,043.00Surplus $281.61 -
Contact Us For Quote
GE THHQL22050 Molded Case Breakers (MCCBs)
MSRP $411.00Surplus $110.97SKU: C15-14229 Brand: GE MPN: THHQL22050 UPC: 78316411760 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14229
- Number of Poles:
- 2
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
- Terminal Type:
- Plug-On
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- Approval:
- UL
- Short Description:
- 240 VAC, 50 A, 22 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Frame Type:
- Q-Line
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
MSRP $411.00Surplus $110.97 -
Contact Us For Quote
GE THHQL32050 Miniature Circuit Breakers (MCBs)
MSRP $180.00Surplus $119.70SKU: C15-10207 Brand: GE MPN: THHQL32050 UPC: 78316411773 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10207
- TS PIK:
- 112128129
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 240 VAC, 50 A, 22 kA Interrupt, 3-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01789_1_CAD.pdf
- Frame Type:
- Q-Line
- Number of Poles:
- 3
- Terminal Type:
- Plug-On
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
- Approval:
- UL
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 22 kA at 120/240 VAC
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 50 A
MSRP $180.00Surplus $119.70 -
GE THQB2150ST1 Miniature Circuit Breakers (MCBs)
MSRP $393.25Surplus $192.51SKU: C15-6029 Brand: GE MPN: THQB2150ST1 UPC: 78316403377 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-6029
- Current Rating:
- 50 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00025_INST.pdf
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- TS PIK:
- 124121956
MSRP $393.25Surplus $192.51 -
Contact Us For Quote
GE THQB22050 Miniature Circuit Breakers (MCBs)
MSRP $547.00Surplus $147.69SKU: C15-14259 Brand: GE MPN: THQB22050 UPC: 78316401234 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14259
- Short Description:
- 240 VAC, 50 A, 10 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Bolt-On Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_35_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00024_INST.pdf
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 50 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01786_1_CAD.pdf
MSRP $547.00Surplus $147.69 -
Contact Us For Quote
GE THQB32050ST1 Shunt Trips
MSRP $622.40Surplus $238.07SKU: A13-1395 Brand: GE MPN: THQB32050ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- A13-1395
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_37_CAT.pdf
- Current Rating:
- 50 A
- Terminal Type:
- Bolt-On
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01799_1_CAD.pdf
MSRP $622.40Surplus $238.07 -
Contact Us For Quote
GE THQC1150LL Molded Case Breakers (MCCBs)
MSRP $89.00Surplus $24.03SKU: C15-14438 Brand: GE MPN: THQC1150LL UPC: 78316410874 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14438
- Frame Type:
- Q-Line
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Approval:
- UL
- Terminal Type:
- Lug
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 1-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Maximum AC Voltage Rating:
- 240 V
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Number of Poles:
- 1
MSRP $89.00Surplus $24.03 -
Contact Us For Quote
GE THQC1150WL3 Molded Case Breakers (MCCBs)
MSRP $20.25Surplus $5.47SKU: C15-14340 Brand: GE MPN: THQC1150WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14340
- Current Rating:
- 50 A
- Short Description:
- 50 A 10kA 120/240 Vac
- Number of Poles:
- 1
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
MSRP $20.25Surplus $5.47 -
Contact Us For Quote
GE THQC2150CC Din Rail Mounted Circuit Breakers
MSRP $187.00Surplus $50.49SKU: C15-18350 Brand: GE MPN: THQC2150CC UPC: 78316407097 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18350
- Series:
- THQC
- Size:
- 2 Inch W x 2-3/8 Inch D x 3-9/32 Inch H
- Approval:
- UL
- Type:
- Molded Case, Fixed Thermal Magnetic, Internal Common Trip
- Interrupting Rating:
- 10 kA
- Used On:
- Panelboard
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_43_CAT.pdf
- Current Rating:
- 50 A
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 50 A, 10 kA Interrupt, 2-Pole, Aluminum/Copper Line/Load Lug Terminal, 35 MM DIN Rail Mount, Q-Line Frame, Non-Interchangeable/Internal Common Trip, Compact, Fixed Thermal Magnetic, Miniature Molded Case Circuit Breaker
- Voltage Rating:
- 120/240 VAC
MSRP $187.00Surplus $50.49 -
Contact Us For Quote
GE THQC2150LL Molded Case Breakers (MCCBs)
MSRP $179.00Surplus $48.33SKU: C15-14456 Brand: GE MPN: THQC2150LL UPC: 78316407098 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14456
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 2-Pole, Q-Line Frame, Lug Terminal, Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
- Maximum AC Voltage Rating:
- 240 V
- Approval:
- UL
- Frame Type:
- Q-Line
- Terminal Type:
- Lug
- Current Rating:
- 50 A
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA at 120/240 VAC
MSRP $179.00Surplus $48.33 -
Contact Us For Quote
GE THQC2150WL3 Molded Case Breakers (MCCBs)
MSRP $43.50Surplus $11.75SKU: C15-14350 Brand: GE MPN: THQC2150WL3 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14350
- Number of Poles:
- 2
- Voltage Rating:
- 120/240 Vac
- Interrupting Rating:
- 10kA
- Current Rating:
- 50 A
- Short Description:
- 50 A 10kA 120/240 Vac
MSRP $43.50Surplus $11.75 -
Contact Us For Quote
GE THQC22050WL Molded Case Breakers (MCCBs)
MSRP $570.00Surplus $153.90SKU: C15-14360 Brand: GE MPN: THQC22050WL UPC: 78316401263 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14360
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- Terminal Type:
- Lug
- Current Rating:
- 50 A
- Maximum AC Voltage Rating:
- 240 V
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Number of Poles:
- 2
- Approval:
- UL
MSRP $570.00Surplus $153.90 -
Contact Us For Quote
GE THQC32050WL Din Rail Mounted Circuit Breakers
MSRP $450.00Surplus $135.34SKU: C15-10234 Brand: GE MPN: THQC32050WL UPC: 78316401276 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10234
- TS PIK:
- 112124807
- Country of Origin:
- United States
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240 VAC
- Current Rating:
- 50 A
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_8_6_40_CAT.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01788_1_CAD.pdf
- Terminal Type:
- Lug
- Number of Poles:
- 3
- Approval:
- UL
- Frame Type:
- Q-Line
- Maximum AC Voltage Rating:
- 240 V
MSRP $450.00Surplus $135.34 -
Contact Us For Quote
GE THQL1150HM Miniature Circuit Breakers (MCBs)
MSRP $34.00Surplus $9.18SKU: C15-14201 Brand: GE MPN: THQL1150HM UPC: 78316413832 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14201
- Frame Type:
- Q-Line
- Number of Poles:
- 1
- Terminal Type:
- Plug-On
- Voltage Rating:
- 120/240 VAC
- Short Description:
- 120/240 VAC, 50 A, 10 kA, 1-Pole, Copper/Aluminum Load Lug Terminal, Q-Line Frame, LI Trip Function, 1" Plug-On Mount, Molded Case, Fixed Thermal Magnetic, Non-Interchangeable Trip, High In-Rush Load, Miniature Circuit Breaker
- Approval:
- UL
- Interrupting Rating:
- 10 kA at 120/240 VAC
- Maximum AC Voltage Rating:
- 240 V
- Current Rating:
- 50 A
MSRP $34.00Surplus $9.18 -
Contact Us For Quote
GE THQL1150ST1 Molded Case Breakers (MCCBs)
MSRP $60.00Surplus $16.20SKU: C15-14120 Brand: GE MPN: THQL1150ST1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14120
- Interrupting Rating:
- 10kA
- Short Description:
- 50 A 10kA 120/240 Vac
- Voltage Rating:
- 120/240 Vac
- Number of Poles:
- 1
- Current Rating:
- 50 A
MSRP $60.00Surplus $16.20 -
Contact Us For Quote
GE THQL2150GF1 Miniature Circuit Breakers (MCBs)
MSRP $230.00Surplus $62.10SKU: C15-14178 Brand: GE MPN: THQL2150GF1 UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-14178
- Interrupting Rating:
- 10 kA
- Type:
- Molded Case, Thermal Magnetic, Common Trip
- Current Rating:
- 50 A
- Short Description:
- 120/240 VAC, 50 A, 10 kA Interrupt, 8 to 3 AWG Aluminum/Copper, 2-Pole, 1" Plug-On Mount, Thermal Magnetic, Internal Common/Non-Interchangeable Trip, Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_7_CAT.pdf
- Series:
- THQL
- Size:
- 2 Inch W x 2-3/8 Inch D x 3-9/32 Inch H
- Used On:
- Q-Line Loadcenter
- Trip Sensitivity:
- 5 MilliA
- Voltage Rating:
- 120/240 VAC, 208 VAC Star/120 VAC
- Wire Size:
- 8 to 3 AWG (Copper/Aluminum)
- Approval:
- UL
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01798_1_CAD.pdf
- Number of Poles:
- 2
- Mounting:
- 1 Plug-On
MSRP $230.00Surplus $62.10 -
Contact Us For Quote
GE THQL2150ST1 Miniature Circuit Breakers (MCBs)
MSRP $175.00Surplus $172.37SKU: C15-10250 Brand: GE MPN: THQL2150ST1 UPC: 78316407403 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10250
- TS PIK:
- 121785518
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_1_10_CAT.pdf
- Voltage Rating:
- 120/240 V
- Current Rating:
- 50 A
- Interrupting Rating:
- 10 kA
- Number of Poles:
- 2
- Short Description:
- 120/240 VAC, 50 A, 10 kA Interrupt, 2-Pole, 8 to 3 AWG Aluminum/Copper Load Lug Terminal, 1" Plug-On Mount, Q-Line Frame, Internal Common Trip, Compact, Fixed Thermal Magnetic, Feeder Molded Case Circuit Breaker with Factory Installed Shunt Trip
MSRP $175.00Surplus $172.37 -
Contact Us For Quote
GE THQL22050 Miniature Circuit Breakers (MCBs)
MSRP $292.00Surplus $78.84SKU: C15-14133 Brand: GE MPN: THQL22050 UPC: 78316401299 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-14133
- Short Description:
- 240 VAC, 50 A, 2-Pole, 10 kA, 8 to 3 AWG Copper/Aluminum, Plug-On Mount, Box Terminal, Thermal Magnetic, Non-Interchangeable, Molded Case Circuit Breaker
- Current Rating:
- 50 A
- Voltage Rating:
- 120/240 VAC
- Frame Type:
- Q-Line
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04200_1_CAD.pdf
- Approval:
- UL
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_1_7_6_29_6_31_CAT.pdf
- Number of Poles:
- 2
- Maximum AC Voltage Rating:
- 240 V
- Type:
- Thermal Magnetic, Compact
- Terminal Type:
- Plug-On
- Interrupting Rating:
- 10 kA at 120/240 VAC
MSRP $292.00Surplus $78.84 -
Contact Us For Quote
GENERAL ELECTRIC TEB132050 Molded Case Breakers (MCCBs)
MSRP $1,262.63Surplus $227.46SKU: C15-6911 Brand: GENERAL ELECTRIC MPN: TEB132050 UPC: 78316406892 Shipping Weight: 3.80 lbs. Shipping Height: 4.00 In. Shipping Length: 7.00 In. Shipping Width: 5...- SKU:
- C15-6911
- TS PIK:
- 123020403
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Type:
- Thermal Magnetic
- Short Description:
- 240 VAC, 50 A, 10 kA Interrupt, 3-Pole, Aluminum/Copper Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Low Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Current Rating:
- 50 A
- Number of Poles:
- 3
- Voltage Rating:
- 120/240 VAC
- Interrupting Rating:
- 10 kA at 120/240 VAC
MSRP $1,262.63Surplus $227.46 -
GENERAL ELECTRIC TED124050WL Molded Case Breakers (MCCBs)
MSRP $1,278.88Surplus $533.17SKU: C15-6916 Brand: GENERAL ELECTRIC MPN: TED124050WL UPC: 78316406811 Shipping Weight: 3.00 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping...- SKU:
- C15-6916
- TS PIK:
- 115927837
- Number of Poles:
- 2
- Frame Type:
- E150
- Short Description:
- 480 VAC, 250 VDC, 50 A, 18 kA Interrupt, 2-Pole, Aluminum/Copper Line/Load Lug Terminal, E150-Frame, Non-Interchangeable Trip, Core E/Mid Tier, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Current Rating:
- 50 A
- Interrupting Rating:
- 18 kA at 120/240/277/480 VAC, 10 kA at 125/250 VDC
- Type:
- Thermal Magnetic
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Maximum DC Voltage Rating:
- 250 V
- Maximum AC Voltage Rating:
- 480 V
- Voltage Rating:
- 120/240/277/480 VAC, 125/250 VDC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_4_6_5_6_9_6_67_CAT.pdf
- Approval:
- UL
- Country of Origin:
- United States
MSRP $1,278.88Surplus $533.17
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.
