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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Contact Us For Quote
GE TJK436150WL Molded Case Breakers (MCCBs)
MSRP $9,112.54Surplus $2,460.39SKU: C15-18422 Brand: GE MPN: TJK436150WL UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- C15-18422
- Short Description:
- 600 VAC, 150 A, 22 kA, 3-Pole, J600 Frame, Thermal Magnetic, Interchangeable, Molded Case Circuit Breaker with TC043/TCAL43 Line/Load Lug
- Voltage Rating:
- 480 Star/277 VAC
- Interrupting Rating:
- 42 kA at 240 VAC, 30 kA at 480 VAC, 22 kA at 600 VAC, 20 kA at 250/500 VDC
- Series:
- TJK
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00130_INST.pdf
- Maximum AC Voltage Rating:
- 600 V
- Maximum DC Voltage Rating:
- 500 V
- Size:
- 8-1/4 Inch W x 3-13/16 Inch D x 10-1/8 Inch H
- Current Rating:
- 150 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04201_1_CAD.pdf
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_5_6_222_CAT.pdf
- Frame Type:
- J
- Approval:
- CSA
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Type:
- Molded Case, Thermal Magnetic
- Number of Poles:
- 3
MSRP $9,112.54Surplus $2,460.39 -
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GE TJK436175WL Molded Case Breakers (MCCBs)
MSRP $9,112.54Surplus $2,025.87SKU: U00-8793 Brand: GE MPN: TJK436175WL UPC: Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In. Product...- SKU:
- U00-8793
- Short Description:
- 600 VAC, 175 A, 22 kA, 3-Pole, J600 Frame, Thermal Magnetic, Interchangeable, Molded Case Circuit Breaker with TC043/TCAL43 Line/Load Lug
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_04201_1_CAD.pdf
- Approval:
- CSA
- Size:
- 8-1/4 Inch W x 3-13/16 Inch D x 10-1/8 Inch H
- Current Rating:
- 175 A
- Number of Poles:
- 3
- Interrupting Rating:
- 42 kA at 240 VAC, 30 kA at 480 VAC, 22 kA at 600 VAC, 20 kA at 250/500 VDC
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01912_6_5_6_222_CAT.pdf
- Voltage Rating:
- 480 Star/277 VAC
- Type:
- Molded Case, Thermal Magnetic
- Frame Type:
- J
- Maximum DC Voltage Rating:
- 500 V
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00130_INST.pdf
- Maximum AC Voltage Rating:
- 600 V
- Series:
- TJK
MSRP $9,112.54Surplus $2,025.87 -
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GE TJK436200WL Molded Case Breakers (MCCBs)
MSRP $3,133.49Surplus $846.05SKU: C15-18423 Brand: GE MPN: TJK436200WL UPC: 78316405007 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18423
- Series:
- TJK
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Type:
- Molded Case, Thermal Magnetic
- Short Description:
- 600 VAC, 200 A, 42 kA Interrupt, 3-Pole, (1) 6 AWG to 600 KCMIL Aluminum/Copper Line/Load Lug Terminal, 400 A J600 Frame, Interchangeable Trip, Core J, Fixed Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Size:
- 8-1/4 Inch W x 3-13/16 Inch D x 10-1/8 Inch H
- Frame Type:
- J
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01796_1_CAD.pdf
- Approval:
- CSA
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00028_INST.pdf
- Number of Poles:
- 3
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00547_6_2_6_7_6_36_CAT.pdf
- Current Rating:
- 200 A
- Maximum DC Voltage Rating:
- 500 V
- Interrupting Rating:
- 42 kA at 240 VAC, 30 kA at 480 VAC, 22 kA at 600 VAC, 20 kA at 250/500 VDC
- Maximum AC Voltage Rating:
- 600 V
- Voltage Rating:
- 480 Star/277 VAC
MSRP $3,133.49Surplus $846.05 -
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GE TJK436225WL Molded Case Breakers (MCCBs)
MSRP $5,155.24Surplus $1,391.92SKU: C15-18424 Brand: GE MPN: TJK436225WL UPC: 78316405009 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18424
- Short Description:
- 600 VAC, 225 A, 42 kA Interrupt, 3-Pole, (1) 6 AWG to 600 KCMIL Aluminum/Copper Line/Load Lug Terminal, 400 A J600 Frame, Interchangeable Trip, Core J, Fixed Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Number of Poles:
- 3
- Voltage Rating:
- 480 Star/277 VAC
- Series:
- TJK
- Type:
- Molded Case, Thermal Magnetic
- Current Rating:
- 225 A
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Interrupting Rating:
- 42 kA at 240 VAC, 30 kA at 480 VAC, 22 kA at 600 VAC, 20 kA at 250/500 VDC
- Approval:
- CSA
- Frame Type:
- J
- Size:
- 8-1/4 Inch W x 3-13/16 Inch D x 10-1/8 Inch H
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01796_1_CAD.pdf
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00028_INST.pdf
- Maximum AC Voltage Rating:
- 600 V
- Maximum DC Voltage Rating:
- 500 V
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00547_6_2_6_7_6_36_CAT.pdf
MSRP $5,155.24Surplus $1,391.92 -
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GE TJK436400WL Molded Case Breakers (MCCBs)
MSRP $4,180.55Surplus $1,128.75SKU: C15-19134 Brand: GE MPN: TJK436400WL UPC: 78316405017 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19134
- Frame Type:
- J
- Type:
- Molded Case, Thermal Magnetic
- Catalog:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00547_6_2_6_7_6_36_CAT.pdf
- Size:
- 8-1/4 Inch W x 3-13/16 Inch D x 10-1/8 Inch H
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00028_INST.pdf
- Maximum AC Voltage Rating:
- 600 V
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Maximum DC Voltage Rating:
- 500 V
- Number of Poles:
- 3
- Approval:
- CSA
- Voltage Rating:
- 480 Star/277 VAC
- Current Rating:
- 400 A
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01796_1_CAD.pdf
- Interrupting Rating:
- 42 kA at 240 VAC, 30 kA at 480 VAC, 22 kA at 600 VAC, 20 kA at 250/500 VDC
- Short Description:
- 600 VAC, 400 A, 42 kA Interrupt, 3-Pole, (1) 6 AWG to 600 KCMIL Aluminum/Copper Line/Load Lug Terminal, 400 A J600 Frame, Interchangeable Trip, Core J, Fixed Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Series:
- TJK
MSRP $4,180.55Surplus $1,128.75 -
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GE TJK636300WL Molded Case Breakers (MCCBs)
MSRP $6,064.33Surplus $1,637.37SKU: C15-18430 Brand: GE MPN: TJK636300WL UPC: 78316405073 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18430
- Frame Type:
- J
- Interrupting Rating:
- 42 kA at 240 VAC, 30 kA at 480 VAC, 22 kA at 600 VAC, 20 kA at 250/500 VDC
- Type:
- Molded Case, Thermal Magnetic
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00028_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01796_1_CAD.pdf
- Maximum AC Voltage Rating:
- 600 V
- Voltage Rating:
- 480 Star/277 VAC
- Number of Poles:
- 3
- Short Description:
- 600 VAC, 300 A, 42 kA Interrupt, 3-Pole, (1) 6 AWG to 600 KCMIL Aluminum/Copper Line/Load Lug Terminal, 600 A J600 Frame, Interchangeable Trip, Core J, Fixed Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Series:
- TJK
- Current Rating:
- 300 A
- Maximum DC Voltage Rating:
- 500 V
- Approval:
- CSA
- Size:
- 8-1/4 Inch W x 3-13/16 Inch D x 10-1/8 Inch H
MSRP $6,064.33Surplus $1,637.37 -
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GE TJK636350WL Molded Case Breakers (MCCBs)
MSRP $12,654.64Surplus $3,416.75SKU: C15-18431 Brand: GE MPN: TJK636350WL UPC: 78316405075 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18431
- Short Description:
- 600 VAC, 350 A, 42 kA Interrupt, 3-Pole, (1) 6 AWG to 600 KCMIL Aluminum/Copper Line/Load Lug Terminal, 600 A J600 Frame, Interchangeable Trip, Core J, Fixed Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC
- Number of Poles:
- 3
- Interrupting Rating:
- 42 kA at 240 VAC, 30 kA at 480 VAC, 22 kA at 600 VAC, 20 kA at 250/500 VDC
- Maximum AC Voltage Rating:
- 600 V
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Approval:
- CSA
- Maximum DC Voltage Rating:
- 500 V
- Frame Type:
- J
- Type:
- Molded Case, Thermal Magnetic
- Series:
- TJK
- Current Rating:
- 350 A
- Size:
- 8-1/4 Inch W x 3-13/16 Inch D x 10-1/8 Inch H
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00028_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01796_1_CAD.pdf
MSRP $12,654.64Surplus $3,416.75 -
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GE TJK636400WL Molded Case Breakers (MCCBs)
MSRP $19,248.78Surplus $5,197.17SKU: C15-18432 Brand: GE MPN: TJK636400WL UPC: 78316405077 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18432
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- Frame Type:
- J
- Series:
- TJK
- Voltage Rating:
- 480 Star/277 VAC
- Approval:
- CSA
- Number of Poles:
- 3
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00028_INST.pdf
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01796_1_CAD.pdf
- Type:
- Molded Case, Thermal Magnetic
- Short Description:
- 600 VAC, 400 A, 42 kA Interrupt, 3-Pole, (1) 6 AWG to 600 KCMIL Aluminum/Copper Line/Load Lug Terminal, 600 A J600 Frame, Interchangeable Trip, Core J, Fixed Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Size:
- 8-1/4 Inch W x 3-13/16 Inch D x 10-1/8 Inch H
- Maximum AC Voltage Rating:
- 600 V
- Maximum DC Voltage Rating:
- 500 V
- Interrupting Rating:
- 42 kA at 240 VAC, 30 kA at 480 VAC, 22 kA at 600 VAC, 20 kA at 250/500 VDC
- Current Rating:
- 400 A
MSRP $19,248.78Surplus $5,197.17 -
Contact Us For Quote
GE TJK636450WL Molded Case Breakers (MCCBs)
MSRP $16,701.79Surplus $4,509.48SKU: C15-18433 Brand: GE MPN: TJK636450WL UPC: 78316416409 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-18433
- Short Description:
- 600 VAC, 450 A, 42 kA Interrupt, 3-Pole, (1) 6 AWG to 600 KCMIL Aluminum/Copper Line/Load Lug Terminal, 600 A J600 Frame, Interchangeable Trip, Core J, Fixed Thermal Magnetic, Industrial Molded Case Circuit Breaker
- Voltage Rating:
- 480 Star/277 VAC
- Number of Poles:
- 3
- Series:
- TJK
- Current Rating:
- 450 A
- Frame Type:
- J
- Interrupting Rating:
- 42 kA at 240 VAC, 30 kA at 480 VAC, 22 kA at 600 VAC, 20 kA at 250/500 VDC
- Maximum DC Voltage Rating:
- 500 V
- Type:
- Molded Case, Thermal Magnetic
- Size:
- 8-1/4 Inch W x 3-13/16 Inch D x 10-1/8 Inch H
- Terminal Type:
- Copper/Aluminum Line and Load Lug
- CAD Drawings:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_01796_1_CAD.pdf
- Maximum AC Voltage Rating:
- 600 V
- Installation/Operator:
- ABBElectrificationProducts-ABBGEIndustrialSolutions_00028_INST.pdf
- Approval:
- CSA
MSRP $16,701.79Surplus $4,509.48
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