
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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Eaton NGH312039E Molded Case Breakers (MCCBs) NGH 3P 1200A 600V 50/60Hz 3Ph N Frame
MSRP $37,700.00Surplus $9,319.10SKU: C15-1821 Brand: Eaton MPN: NGH312039E UPC: 786685475622 Shipping Weight: 40.85 lbs. Shipping Height: 6.00 In. Shipping Length: 16.00 In. Shipping Width: 9.00 In...- SKU:
- C15-1821
- Series:
- G
- Volts:
- 600 V
- Amps:
- 1200 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- N
- Short Description:
- Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic ALSIG with maint. mode trip, Three-pole, 1200A, 480 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line/load, Imperial, 50/60 Hz, 80% rated
- Current Rating:
- 1200 A
- Number of Poles:
- 3
- Voltage Rating:
- 480 VAC
- Frame Type:
- NG
- Country of Origin:
- United States
MSRP $37,700.00Surplus $9,319.10 -
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Eaton NGH312039EC Molded Case Breakers (MCCBs) NGH 3P 1200A 600V 50/60Hz 3Ph N Frame
MSRP $35,505.00Surplus $7,750.90SKU: C15-2131 Brand: Eaton MPN: NGH312039EC UPC: 786685580562 Shipping Weight: 48.00 lbs. Shipping Height: 10.40 In. Shipping Length: 18.60 In. Shipping Width: 11.80...- SKU:
- C15-2131
- Series:
- G
- Volts:
- 600 V
- Amps:
- 1200 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- N
- Short Description:
- Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic ALSIG with maint. mode trip, Three-pole, 1200A, 480 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Line/load, Imperial, 50/60 Hz, 100% rated
- Number of Poles:
- 3
- Interrupting Rating:
- 100 kA
- Voltage Rating:
- 480 VAC
- Frame Type:
- NG
- Current Rating:
- 1200 A
MSRP $35,505.00Surplus $7,750.90 -
Eaton NGHMVD08BX Circuit Breaker Accessories S2 Handle Mechanism NG Frame
MSRP $544.00Surplus $102.07Eaton NGHMVD08BX Circuit Breaker Accessories S2 Handle Mechanism NG Frame​ ARCA SKU: C15-3671 Brand: Eaton MPN: NGHMVD08BX UPC: 786685293783 Shipping Weight: 7.50 Shipping Height: 7.00 In...- SKU:
- C15-3671
- Frame:
- NG
- Short Description:
- NG VD ROTARY HNDLE KIT_ 10@ SHFT_ S3 BLUE_ 4/4X
- Country of Origin:
- United States
MSRP $544.00Surplus $102.07 -
Eaton NGHMVD08RTX Circuit Breaker Accessories
MSRP $1,631.72Surplus $259.19SKU: C15-11507 Brand: Eaton MPN: NGHMVD08RTX UPC: 78668576222 Shipping Weight: 7.70 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 8.00 In...- SKU:
- C15-11507
- TS PIK:
- 125291199
- Country of Origin:
- France
- Short Description:
- NG VD ROTARY HNDLE KIT_ 10@ SHFT_ S4 RED_ 4/4X
MSRP $1,631.72Surplus $259.19 -
Eaton NGS308032E Molded Case Breakers (MCCBs)
MSRP $17,978.01Surplus $10,852.80SKU: C15-9262 Brand: Eaton MPN: NGS308032E UPC: Shipping Weight: 41.00 lbs. Shipping Height: 8.00 In. Shipping Length: 16.00 In. Shipping Width: 9.00 In. Product...- SKU:
- C15-9262
- TS PIK:
- 123516283
- Interrupting Rating:
- 65 kA at 240 VAC (UL), 85 kA at 220 to 240 VAC, 50 kA at 380 to 415/480 VAC, 25 kA at 600 VAC, 20 kA at 690 VAC (IEC)
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSI TRIP, THREE-POLE, 800A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 80% RATED
- Number of Poles:
- 3
- Current Rating:
- 800 A
- Frame Type:
- NG
- Type:
- Electronic RMS 310 Digitrip LSI
- Approval:
- UL 489, CSA C22.2, CE
- Maximum AC Voltage Rating:
- 690 V
- Size:
- 8.25 Inch Width x 5.5 Inch Depth x 16 Inch Height
- Voltage Rating:
- 240/415/480/600/690 VAC 50/60 Hertz
- Terminal Type:
- Line and Load
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_144_V4T2_203-V4T2_211_CAT.pdf
- Installation/Operator:
- Eaton_00493_INST.pdf
- Country of Origin:
- China
MSRP $17,978.01Surplus $10,852.80 -
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Eaton NGS308032EC Molded Case Breakers (MCCBs)
MSRP $15,280.00Surplus $4,125.60SKU: C15-17025 Brand: Eaton MPN: NGS308032EC UPC: 78668557415 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17025
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSI TRIP, THREE-POLE, 800A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 100% RATED
MSRP $15,280.00Surplus $4,125.60 -
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Eaton NGS308033E Molded Case Breakers (MCCBs)
MSRP $14,460.00Surplus $10,360.00SKU: C15-10004 Brand: Eaton MPN: NGS308033E UPC: 78668537932 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-10004
- TS PIK:
- 123516285
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LS TRIP, THREE-POLE, 800A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 80% RATED
MSRP $14,460.00Surplus $10,360.00 -
Eaton NGS308033EC Molded Case Breakers (MCCBs)
MSRP $19,589.92Surplus $4,213.85SKU: C15-11845 Brand: Eaton MPN: NGS308033EC UPC: 78668557416 Shipping Weight: 45.50 lbs. Shipping Height: 11.00 In. Shipping Length: 19.00 In. Shipping Width: 12.00...- SKU:
- C15-11845
- TS PIK:
- 124790694
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LS TRIP, THREE-POLE, 800A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 100% RATED
MSRP $19,589.92Surplus $4,213.85 -
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Eaton NGS308035E Molded Case Breakers (MCCBs)
MSRP $12,600.00Surplus $3,402.00SKU: C15-17026 Brand: Eaton MPN: NGS308035E UPC: 78668537934 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17026
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSG TRIP, THREE-POLE, 800A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 80% RATED
MSRP $12,600.00Surplus $3,402.00 -
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Eaton NGS308035EC Molded Case Breakers (MCCBs)
MSRP $21,510.00Surplus $5,807.70SKU: C15-17027 Brand: Eaton MPN: NGS308035EC UPC: 78668557417 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17027
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSG TRIP, THREE-POLE, 800A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 100% RATED
MSRP $21,510.00Surplus $5,807.70 -
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Eaton NGS308036E Molded Case Breakers (MCCBs)
MSRP $24,496.00Surplus $6,613.92SKU: C15-17028 Brand: Eaton MPN: NGS308036E UPC: 78668537936 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17028
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSIG TRIP, THREE-POLE, 800A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 80% RATED
MSRP $24,496.00Surplus $6,613.92 -
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Eaton NGS308036EC Molded Case Breakers (MCCBs)
MSRP $13,440.00Surplus $3,628.80SKU: C15-17029 Brand: Eaton MPN: NGS308036EC UPC: 78668557418 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17029
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSIG TRIP, THREE-POLE, 800A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 100% RATED
MSRP $13,440.00Surplus $3,628.80 -
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Eaton NGS308038E Molded Case Breakers (MCCBs)
MSRP $22,566.00Surplus $6,092.82SKU: C15-17030 Brand: Eaton MPN: NGS308038E UPC: 78668547564 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17030
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC ALSI WITH MAINTENANCE MODE TRIP, THREE-POLE, 800A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE/LOAD, IMPERIAL, 50/60 HZ, 80% RATED
MSRP $22,566.00Surplus $6,092.82 -
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Eaton NGS308039E Molded Case Breakers (MCCBs)
MSRP $26,117.00Surplus $6,346.43SKU: C15-17031 Brand: Eaton MPN: NGS308039E UPC: 78668547566 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17031
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC ALSIG WITH MAINTENANCE MODE TRIP, THREE-POLE, 800A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE/LOAD, IMPERIAL, 50/60 HZ, 80% RATED
MSRP $26,117.00Surplus $6,346.43 -
Eaton NGS312032E Molded Case Breakers (MCCBs)
MSRP $13,860.00Surplus $5,255.42SKU: U00-8393 Brand: Eaton MPN: NGS312032E UPC: 78668537938 Shipping Weight: 42.45 lbs. Shipping Height: 9.00 In. Shipping Length: 17.00 In. Shipping Width: 9.00 In...- SKU:
- U00-8393
- TS PIK:
- 123516291
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 VAC (UL), 85 kA at 220 to 240 VAC, 50 kA at 380 to 415/480 VAC, 25 kA at 600 VAC, 20 kA at 690 VAC (IEC)
- Type:
- Electronic RMS 310 Digitrip LSI
- Current Rating:
- 1200 A
- Terminal Type:
- Line and Load
- Installation/Operator:
- Eaton_00493_INST.pdf
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_144_V4T2_203-V4T2_211_CAT.pdf
- Voltage Rating:
- 240/415/480/600/690 VAC 50/60 Hertz
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSI TRIP, THREE-POLE, 1200 A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 80% RATED
- Maximum AC Voltage Rating:
- 690 V
- Size:
- 8.25 Inch Width x 5.5 Inch Depth x 16 Inch Height
- Approval:
- UL 489, CSA C22.2, CE
- Frame Type:
- NG
- Country of Origin:
- Dominican Republic
MSRP $13,860.00Surplus $5,255.42 -
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Eaton NGS312032EC Molded Case Breakers (MCCBs)
MSRP $19,995.00Surplus $0.00SKU: C15-19210 Brand: Eaton MPN: NGS312032EC UPC: 78668557419 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-19210
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSI TRIP, THREE-POLE, 1200A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 100% RATED
MSRP $19,995.00Surplus $0.00 -
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Eaton NGS312033E Molded Case Breakers (MCCBs)
MSRP $21,532.43Surplus $7,805.50SKU: C15-2152 Brand: Eaton MPN: NGS312033E UPC: 786685379401 Shipping Weight: 48.00 lbs. Shipping Height: 11.00 In. Shipping Length: 18.50 In. Shipping Width: 12.00...- SKU:
- C15-2152
- TS PIK:
- 123516293
- Interrupting Rating:
- 85 kA at 220/240 VAC 50/60 Hertz, 50 kA at 380/415 VAC 50/60 Hertz, 25 kA at 600 VAC 50/60 Hertz, 20/10 kA at 690 VAC 50/60 Hertz
- Size:
- 8.25 Inch Width x 5.5 Inch Depth x 16 Inch Height
- Series:
- NG
- Short Description:
- 690 VAC 50/60 Hz, 1200 A, 50 kA, 3-Pole, Line/Load Terminal, Imperial Hardware Mount, NG Frame, DigiTrip 310 RMS LSIG Electronic Trip, Non-Interchangeable Trip, Molded Case Circuit Breaker
- Number of Poles:
- 3
- Catalog:
- Eaton_46579_V4T2_203-V4T2_211_CAT.pdf
- Terminal Type:
- Imperial Tapped Line/Load Conductor
- Current Rating:
- 1200 A
- Frame Type:
- NG
- Maximum AC Voltage Rating:
- 690 V
- Voltage Rating:
- 690 VAC
- Approval:
- UL, CSA
- Type:
- Molded Case
- Installation/Operator:
- Eaton_00493_INST.pdf
MSRP $21,532.43Surplus $7,805.50 -
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Eaton NGS312033EC Molded Case Breakers (MCCBs)
MSRP $11,500.00Surplus $3,105.00SKU: C15-17032 Brand: Eaton MPN: NGS312033EC UPC: 78668557427 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17032
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LS TRIP, THREE-POLE, 1200A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 100% RATED
MSRP $11,500.00Surplus $3,105.00 -
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Eaton NGS312035E Molded Case Breakers (MCCBs) NGS 3P 1200A 600V 50/60Hz 3Ph N Frame
MSRP $26,650.00Surplus $14,560.00SKU: C15-2792 Brand: Eaton MPN: NGS312035E UPC: 786685379425 Shipping Weight: 42.65 lbs. Shipping Height: 6.00 In. Shipping Length: 16.00 In. Shipping Width: 9.00 In...- SKU:
- C15-2792
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Approval:
- CE
- Amps:
- 1200 A
- Frame:
- NG
- Interrupting Rating:
- 65 kA at 240 VAC (UL)
- Interrupting Rating:
- 85 Kiloamp at 220 to 240 Volt AC
- Interrupting Rating:
- 50 Kiloamp at 380 to 415/480 Volt AC
- Interrupting Rating:
- 25 Kiloamp at 600 Volt AC
- Interrupting Rating:
- 20 Kiloamp at 690 Volt AC (IEC)
- Maximum AC Voltage:
- 690 V
- Poles:
- 3
- Size:
- 8.25 Inch Width x 5.5 Inch Depth x 16 Inch Height
- Terminal Type:
- Line and Load
- Type:
- Electronic RMS 310 Digitrip LSG
- Volts:
- 240/415/480/600/690 VAC 50/60 Hertz
- TS PIK:
- 123516295
- Frame Type:
- NG
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAkER, NG-FRAME, NG, DIGITRIP 31
- Voltage Rating:
- 480 VAC
- Maximum AC Voltage Rating:
- 690 V
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_142-V4T2_144_V4T2_203-V4T2_211_CAT.pdf
- Current Rating:
- 1200 A
- Number of Poles:
- 3
- Installation/Operator:
- Eaton_00493_INST.pdf
MSRP $26,650.00Surplus $14,560.00 -
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Eaton NGS312035EC Molded Case Breakers (MCCBs)
MSRP $17,712.00Surplus $4,782.24SKU: C15-17033 Brand: Eaton MPN: NGS312035EC UPC: 78668557428 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-17033
- Short Description:
- EATON SERIES G ELECTRONIC MOLDED CASE CIRCUIT BREAKER, NG-FRAME, NG, DIGITRIP 310 RMS, ELECTRONIC LSG TRIP, THREE-POLE, 1200A, 480 VAC, 85 kAIC AT 240 VAC, 50 kAIC AT 480 VAC, LINE AND LOAD, IMPERIAL, 50/60 HZ, 100% RATED
MSRP $17,712.00Surplus $4,782.24
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.