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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GENERAL ELECTRIC TEY240ST12 Molded Case Breakers (MCCBs) EA
MSRP $1,032.25Surplus $340.53SKU: C15-6935 Brand: GENERAL ELECTRIC MPN: TEY240ST12 UPC: 78316419654 Shipping Weight: 1.60 lbs. Shipping Height: 2.00 In. Shipping Length: 5.00 In. Shipping...- SKU:
- C15-6935
- Number of Poles:
- 2
- Short Description:
- 120/240/277 VAC, 40 A, 65 kA, 2-Pole, 14 to 8 AWG/12 to 8 AWG, Q-Line Frame, Non-Interchangeable Trip, Compact, Lighting Panel Molded Case Circuit Breaker with Shunt Trip
- Voltage Rating:
- 120/240/277 VAC
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- Current Rating:
- 40 A
- Type:
- Thermal Magnetic, Compact
MSRP $1,032.25Surplus $340.53 -
GENERAL ELECTRIC TEY250 Miniature Circuit Breakers (MCBs)
MSRP $490.00Surplus $183.54GENERAL ELECTRIC TEY250 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-3875 Brand: GENERAL ELECTRIC MPN: TEY250 UPC: 78316418099 Shipping Weight: 1.40 lbs. Shipping Height: 4.00 In...- SKU:
- C15-3875
- Frame Type:
- TEY
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 2
- Interrupting Rating:
- 14 kA at 277 VAC,65 kA at 120/240 VAC
- Type:
- Thermal Magnetic
- Short Description:
- 480/277 VAC 3-Phase, 50 A, 65 kA, 2-Pole, Copper/Aluminum Load Lug, Bolt-On Terminal, TEY-Frame, Molded Case, Non-Interchangeable
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00004_2_24_2_25_CAT.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00256_1_2_SPEC.pdf
- TS PIK:
- 112129547
MSRP $490.00Surplus $183.54 -
GENERAL ELECTRIC TEY270 Miniature Circuit Breakers (MCBs)
MSRP $760.10Surplus $161.64SKU: C15-5877 Brand: GENERAL ELECTRIC MPN: TEY270 UPC: 78316418220 Shipping Weight: 1.40 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 2.00...- SKU:
- C15-5877
- Short Description:
- 480 VAC Star/277 VAC, 70 A, 65 kA Interrupt, 2-Pole, 4 to 1/0 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Current Rating:
- 70 A
- Number of Poles:
- 2
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01763_1_CAD.pdf
- Voltage Rating:
- 120/240/277 VAC
- Type:
- Thermal Magnetic, Compact
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
MSRP $760.10Surplus $161.64 -
GENERAL ELECTRIC TEY280 Miniature Circuit Breakers (MCBs)
MSRP $760.10Surplus $288.55SKU: C15-5878 Brand: GENERAL ELECTRIC MPN: TEY280 UPC: 78316418221 Shipping Weight: 3.30 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping Width: 6.00...- SKU:
- C15-5878
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 480 VAC Star/277 VAC, 80 A, 65 kA Interrupt, 2-Pole, 4 to 1/0 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- Number of Poles:
- 2
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01763_1_CAD.pdf
- Voltage Rating:
- 120/240/277 VAC
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- Current Rating:
- 80 A
MSRP $760.10Surplus $288.55 -
GENERAL ELECTRIC TEY290 Miniature Circuit Breakers (MCBs)
MSRP $717.05Surplus $173.96SKU: E30-8017 Brand: GENERAL ELECTRIC MPN: TEY290 UPC: 78316418222 Shipping Weight: 1.45 lbs. Shipping Height: 3.00 In. Shipping Length: 5.00 In. Shipping Width: 2.00...- SKU:
- E30-8017
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- Short Description:
- 480 VAC Star/277 VAC, 90 A, 65 kA Interrupt, 2-Pole, 4 to 1/0 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Current Rating:
- 90 A
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
- Number of Poles:
- 2
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01763_1_CAD.pdf
- Voltage Rating:
- 120/240/277 VAC
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- Mounting:
- Bolt-On
MSRP $717.05Surplus $173.96 -
GENERAL ELECTRIC TEY320ST12 Miniature Circuit Breakers (MCBs)
MSRP $1,455.46Surplus $565.37SKU: C15-6939 Brand: GENERAL ELECTRIC MPN: TEY320ST12 UPC: 78316419662 Shipping Weight: 2.20 lbs. Shipping Height: 4.00 In. Shipping Length: 6.00 In. Shipping...- SKU:
- C15-6939
- TS PIK:
- 119842460
- Number of Poles:
- 3
- Voltage Rating:
- 120/240/277 VAC
- Type:
- Thermal Magnetic, Compact
- Short Description:
- 120/240/277 VAC, 20 A, 65 kA, 3-Pole, 14 to 8 AWG/12 to 8 AWG, Q-Line Frame, Non-Interchangeable Trip, Compact, Lighting Panel Molded Case Circuit Breaker with Shunt Trip
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- Current Rating:
- 20 A
MSRP $1,455.46Surplus $565.37 -
GENERAL ELECTRIC TEY330ST12 Miniature Circuit Breakers (MCBs)
MSRP $1,455.46Surplus $494.02SKU: C15-6941 Brand: GENERAL ELECTRIC MPN: TEY330ST12 UPC: 78316419663 Shipping Weight: 2.20 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping...- SKU:
- C15-6941
- TS PIK:
- 124914367
- Type:
- Thermal Magnetic, Compact
- Voltage Rating:
- 120/240/277 VAC
- Number of Poles:
- 3
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01762_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
- Short Description:
- 480 VAC Star/277 VAC, 30 A, 65 kA Interrupt, 3-Pole, 14 to 10 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker with 120 to 277 VAC Shunt Trip
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- Current Rating:
- 30 A
MSRP $1,455.46Surplus $494.02 -
GENERAL ELECTRIC TEY360 Miniature Circuit Breakers (MCBs)
MSRP $682.17Surplus $149.67GENERAL ELECTRIC TEY360 Miniature Circuit Breakers (MCBs)​ ARCA SKU: C15-2469 Brand: GENERAL ELECTRIC MPN: TEY360 UPC: 78316418107 Shipping Weight: 2.05 lbs. Shipping Height: 5.00 In...- SKU:
- C15-2469
- Frame Type:
- TEY
- Voltage Rating:
- 120/240/277 VAC
- Current Rating:
- 32 A
- Number of Poles:
- 3
- Interrupting Rating:
- 14 kA at 277 VAC,65 kA at 120/240 VAC
- Type:
- Thermal Magnetic
- Maximum AC Voltage Rating:
- 277 V
- Maximum DC Voltage Rating:
- 250 V
- Terminal Type:
- Bolt-On, Copper/Aluminum Load Lug
- Size:
- 1 Inch Width x 3-1/16 Inch Depth x 5-1/4 Inch Height
- Short Description:
- 480 Star/277 VAC, 60 A, 65 kA at 120/240 VAC, 14 kA at 277 VAC, 10 to 4 AWG Copper/Aluminum, 3-Pole, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10489_6_7_6_59_CAT.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00119_INST.pdf
- Specification/Technical:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_12754_1-3_SPEC.pdf
- TS PIK:
- 112129554
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04184_1_CAD.pdf
- Series:
- TEY
- Approval:
- UL, CUL, CSA, GSA
MSRP $682.17Surplus $149.67 -
GENERAL ELECTRIC TEY380ST12 Miniature Circuit Breakers (MCBs) EA
MSRP $1,688.05Surplus $679.88SKU: U00-3253 Brand: GENERAL ELECTRIC MPN: TEY380ST12 UPC: 78316419668 Shipping Weight: 2.20 lbs. Shipping Height: 3.00 In. Shipping Length: 6.00 In. Shipping...- SKU:
- U00-3253
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_9_6_64_CAT.pdf
- Interrupting Rating:
- 14 kA at 277 VAC, 65 kA at 120/240 VAC
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01762_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00022_INST.pdf
- Current Rating:
- 80 A
- Short Description:
- 480 VAC Star/277 VAC, 80 A, 65 kA Interrupt, 3-Pole, 4 to 1/0 AWG Aluminum/Copper Integral Load Lug Terminal, 1" Bolt-On Mount, Non-Interchangeable Trip, Compact, Thermal Magnetic, Industrial Molded Case Circuit Breaker with 120 to 277 VAC Shunt Trip
- Voltage Rating:
- 120/240/277 VAC
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Compact
MSRP $1,688.05Surplus $679.88 -
GENERAL ELECTRIC TEYH2070B Molded Case Breakers (MCCBs)
MSRP $1,177.02Surplus $416.93SKU: C15-6947 Brand: GENERAL ELECTRIC MPN: TEYH2070B UPC: 78316446205 Shipping Weight: 2.00 lbs. Shipping Height: 5.00 In. Shipping Length: 9.00 In. Shipping Width: 6...- SKU:
- C15-6947
- TS PIK:
- 21108055
- Interrupting Rating:
- 35 kA at 480 Star/277 VAC, 65 kA at 120/240 VAC
- Voltage Rating:
- 120/240 VAC, 480 Star/277 VAC
- Type:
- Thermal Magnetic, Compact
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04186_1_CAD.pdf
- Number of Poles:
- 2
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_10480_6_7_6_60_CAT.pdf
- Current Rating:
- 70 A
- Short Description:
- 120/240 VAC 480 Star/277 VAC 60 Hz, 70 A, 65 kA at 120/240 VAC, 2-Pole, Load Lug Terminal, TEYH Frame, LI Trip Function, Bolt-On Mount, Molded Case, Fixed Thermal Magnetic, Compact, Non-Interchangeable Circuit Breaker
MSRP $1,177.02Surplus $416.93 -
GENERAL ELECTRIC TEYL1020B Molded Case Breakers (MCCBs) 1P 20A
MSRP $499.90Surplus $193.13GENERAL ELECTRIC TEYL1020B Molded Case Breakers (MCCBs) 1P 20A​ ARCA SKU: C15-5881 Brand: GENERAL ELECTRIC MPN: TEYL1020B UPC: 78316446227 Shipping Weight: 0.85 lbs. Shipping...- SKU:
- C15-5881
- Short Description:
- 480 VAC Star/277 VAC, 20 A, 65 kA, 1-Pole, TEYL Frame, 14 to 10 AWG Copper/Aluminum, Load Lug Terminal, Bolt-On Mount, Thermal Magnetic, Non-Interchangeable, Molded Case Circuit Breaker
- Voltage Rating:
- 120/240/277 VAC, 125 VDC
- Current Rating:
- 20 A
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00118_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04186_1_CAD.pdf
- Type:
- Thermal Magnetic, Compact
- Number of Poles:
- 1
- Interrupting Rating:
- 65 kA at 277 VAC, 100 kA at 120/240 VAC, 15 kA at 125 VDC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_65_CAT.pdf
MSRP $499.90Surplus $193.13 -
GENERAL ELECTRIC TEYL3090B Molded Case Breakers (MCCBs)
MSRP $2,034.53Surplus $504.53SKU: C15-6952 Brand: GENERAL ELECTRIC MPN: TEYL3090B UPC: 78316446262 Shipping Weight: 2.70 lbs. Shipping Height: 5.00 In. Shipping Length: 8.00 In. Shipping Width: 6...- SKU:
- C15-6952
- TS PIK:
- 21108117
- Voltage Rating:
- 120/240 VAC, 480 Star/277 VAC, 125/250 VDC
- Short Description:
- 120/240 VAC, 480 Star/277 VAC, 125/250 VDC, 90 A, 100 kA, 3-Pole, 4 to 2/0 AWG, Q-Line Frame, Thermal Magnetic, Compact, Lighting Panel Molded Case Circuit Breaker
- Interrupting Rating:
- 65 kA at 480 Star/277 VAC, 100 kA at 120/240 VAC, 42 kA at 125 VDC, 35 kA at 250 VDC
- Number of Poles:
- 3
- Type:
- Thermal Magnetic, Compact
- Current Rating:
- 90 A
MSRP $2,034.53Surplus $504.53 -
GENERAL ELECTRIC TEYLD1 Circuit Breaker Accessories EA
MSRP $10.18Surplus $5.37GENERAL ELECTRIC TEYLD1 Circuit Breaker Accessories EA​ ARCA SKU: E30-8043 Brand: GENERAL ELECTRIC MPN: TEYLD1 UPC: 78316419065 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In...- SKU:
- E30-8043
- Short Description:
- Handle Locking Device for TEY Molded Case Circuit Breaker
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00542_6_216_CAT.pdf
- Used On:
- A-Series Circuit Breaker Panelboard
MSRP $10.18Surplus $5.37 -
Contact Us For Quote
GENERAL ELECTRIC TEYPLD1 Circuit Breaker Accessories EA
MSRP $19.23Surplus $12.93GENERAL ELECTRIC TEYPLD1 Circuit Breaker Accessories EA​ ARCA SKU: C15-5812 Brand: GENERAL ELECTRIC MPN: TEYPLD1 UPC: 78316402217 Shipping Weight: 0.05 lbs. Shipping Height: 1.00 In...- SKU:
- C15-5812
MSRP $19.23Surplus $12.93 -
GENERAL ELECTRIC TFJ236070WL Molded Case Breakers (MCCBs)
MSRP $4,250.00Surplus $706.97SKU: C15-6953 Brand: GENERAL ELECTRIC MPN: TFJ236070WL UPC: Shipping Weight: 9.40 lbs. Shipping Height: 8.00 In. Shipping Length: 11.00 In. Shipping Width: 9.00 In...- SKU:
- C15-6953
- Number of Poles:
- 2
MSRP $4,250.00Surplus $706.97 -
GENERAL ELECTRIC TFJ236Y225 Molded Case Breakers (MCCBs)
MSRP $1,650.00Surplus $1,400.71SKU: C15-6955 Brand: GENERAL ELECTRIC MPN: TFJ236Y225 UPC: Shipping Weight: 8.45 lbs. Shipping Height: 8.00 In. Shipping Length: 11.00 In. Shipping Width: 9.00 In...- SKU:
- C15-6955
- Number of Poles:
- 2
MSRP $1,650.00Surplus $1,400.71 -
Contact Us For Quote
GENERAL ELECTRIC TFJ263150WL Molded Case Breakers (MCCBs)
MSRP $4,250.00Surplus $1,530.00SKU: C15-6957 Brand: GENERAL ELECTRIC MPN: TFJ263150WL UPC: Shipping Weight: 9.10 lbs. Shipping Height: 8.00 In. Shipping Length: 11.00 In. Shipping Width: 8.00 In...- SKU:
- C15-6957
MSRP $4,250.00Surplus $1,530.00 -
GENERAL ELECTRIC TFK236T125 Trip Units
MSRP $1,460.00Surplus $384.69SKU: A13-1412 Brand: GENERAL ELECTRIC MPN: TFK236T125 UPC: Shipping Weight: 1.50 lbs. Shipping Height: 5.00 In. Shipping Length: 5.00 In. Shipping Width: 5.00 In...- SKU:
- A13-1412
- Frame Type:
- TFK
- Current Rating:
- 125 A
- Series:
- TFK
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00120_INST.pdf
- Number of Poles:
- 3
- Short Description:
- 600 V, 125 A, 3-Pole, High Break Frame, Interchangeable/Thermal Magnetic Trip, Circuit Breaker Trip Unit with Copper/Aluminum Line and Load Lug
- Type:
- Interchangeable, Thermal Magnetic
MSRP $1,460.00Surplus $384.69 -
GENERAL ELECTRIC TFK23BF000 Molded Case Breakers (MCCBs)
MSRP $2,000.00Surplus $231.43SKU: C15-6961 Brand: GENERAL ELECTRIC MPN: TFK23BF000 UPC: Shipping Weight: 6.40 lbs. Shipping Height: 4.00 In. Shipping Length: 11.00 In. Shipping Width: 5.00 In...- SKU:
- C15-6961
- Number of Poles:
- 2
MSRP $2,000.00Surplus $231.43 -
Contact Us For Quote
GENERAL ELECTRIC TFKSTA12 Shunt Trips EA
MSRP $2,200.00Surplus $244.25SKU: A13-1481 Brand: GENERAL ELECTRIC MPN: TFKSTA12 UPC: Shipping Weight: 0.45 lbs. Shipping Height: 2.00 In. Shipping Length: 4.00 In. Shipping Width: 3.00 In...- SKU:
- A13-1481
- Short Description:
- 120/240 VAC, 125 VDC, 1/1.9 A at 120/240 VAC Inrush, 1 A at 125 VDC Inrush, Left/Right Pole Mount, Remote Control, Shunt Trip for THLC2/TFK/TLB4 Series Molded Case Circuit Breaker
- Type:
- Remote
- Approval:
- UL
- Series:
- TFK
- AC Voltage Rating:
- 110/240 V
- Frequency Rating:
- 50/60 Hz
- DC Voltage Rating:
- 125 V
- Mounting Location:
- Left/Right-Pole
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00121_INST.pdf
- Used On:
- TFJ/TFC/TFK/THFK/THLC-2/THLC-4/TFL/TLB-4 Series Circuit Breaker
MSRP $2,200.00Surplus $244.25
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.
