Molded Case Breakers (MCCBs)
A molded case circuit breaker (MCCB) is a type of electrical breaker that is used to protect electrical systems from damage due to overloading, short-circuiting, or other electrical faults. MCCBs are commonly used in industrial and commercial electrical systems, and are designed to handle higher currents and voltage levels than residential miniature circuit breakers.
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Eaton KD3250M01Z15 Molded Case Breakers (MCCBs) KD 3P 250A 240V 50/60Hz KD Frame
MSRP $6,517.00Surplus $1,745.60SKU: C15-4763 Brand: Eaton MPN: KD3250M01Z15 UPC: Shipping Weight: 13.00 lbs. Shipping Height: 7.00 In. Shipping Length: 15.00 In. Shipping Width: 7.00 In. Product...- SKU:
- C15-4763
- Series:
- C
- Volts:
- 240 V
- Amps:
- 250 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- KD
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, K-FRAME, KD, FIXED THERMAL
MSRP $6,517.00Surplus $1,745.60 -
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Eaton KD3250T106WS10 Molded Case Breakers (MCCBs) KD 3P 250A 600V 50/60Hz 3Ph K Frame 125VDC Shunt Trip
MSRP $12,690.00Surplus $2,918.12SKU: C15-1944 Brand: Eaton MPN: KD3250T106WS10 UPC: Shipping Weight: 16.75 lbs. Shipping Height: 8.00 In. Shipping Length: 14.00 In. Shipping Width: 11.00 In...- SKU:
- C15-1944
- Frame Type:
- kD
- Voltage Rating:
- 600 VAC
- Current Rating:
- 250 A
- Number of Poles:
- 3
- Interrupting Rating:
- 35 kA at 480 V
- Short Description:
- Series C, K-frame molded case circuit breaker, OPTIM 1050, 250A, Three-pole, 600 Vac, 250 Vdc, 35 kA at 480V, Without terminals, KD breake
MSRP $12,690.00Surplus $2,918.12 -
Eaton KD3300W Molded Case Breakers (MCCBs)
MSRP $7,422.56Surplus $1,196.09SKU: C15-9597 Brand: Eaton MPN: KD3300W UPC: 78667911746 Shipping Weight: 11.15 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 7.00 In...- SKU:
- C15-9597
- TS PIK:
- 116622652
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, K-FRAME, KD, COMPLETE BREAK
- Country of Origin:
- Dominican Republic
MSRP $7,422.56Surplus $1,196.09 -
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Eaton KD3300WA09 Molded Case Breakers (MCCBs) KD 3P 400A 240V 50/60Hz 3Ph K Frame
MSRP $6,500.00Surplus $2,340.00SKU: C15-4713 Brand: Eaton MPN: KD3300WA09 UPC: Shipping Weight: 10.50 lbs. Shipping Height: 6.00 In. Shipping Length: 10.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-4713
- Frame Type:
- K
- Voltage Rating:
- 240 V
- Current Rating:
- 400 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 Vac, 35 kA at 480 Vac
- Short Description:
- Eaton Series C complete molded case circuit breaker, K-frame, KD, Fixed thermal and magnetic trips, Three-pole, 300A, 600 Vac, 250 Vdc, 65 kA at 240 Vac, 35 kA at 480 Vac, 415-600 Vac or 220-250 Vdc same side w/ right pigtail
MSRP $6,500.00Surplus $2,340.00 -
Eaton KD3350WA13 Molded Case Breakers (MCCBs) KD 3P 350A 600V 50/60Hz 3Ph K Frame EA
MSRP $5,725.00Surplus $832.21SKU: C15-3402 Brand: Eaton MPN: KD3350WA13 UPC: 782116630882 Shipping Weight: 11.50 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 8.00 In...- SKU:
- C15-3402
- Series:
- C
- Volts:
- 600 V
- Amps:
- 350 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- K
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, K-FRAME, KD, FIXED THERMAL,
- TS PIK:
- 120877465
- Country of Origin:
- Dominican Republic
MSRP $5,725.00Surplus $832.21 -
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Eaton KD3400FK03A06 Molded Case Breakers (MCCBs) KD 3P 400A 600V 50/60Hz 3Ph K Frame
MSRP $4,028.00Surplus $1,224.08SKU: C15-4355 Brand: Eaton MPN: KD3400FK03A06 UPC: Shipping Weight: 12.10 lbs. Shipping Height: 7.00 In. Shipping Length: 12.00 In. Shipping Width: 7.00 In. Product...- SKU:
- C15-4355
- Frame Type:
- K
- Voltage Rating:
- 600 V
- Current Rating:
- 400 A
- Number of Poles:
- 3
- Interrupting Rating:
- 65 kA at 240 Vac, 35 kA at 480 Vac
- Short Description:
- Eaton Series C complete molded case circuit breaker, K-frame, KD, Frame only, Electronic LS trip type, 400A trip rating, Three-pole, 400A, 600 Vac, 250 Vdc, 65 kA at 240 Vac, 35 kA at 480 Vac, 50/60 Hz, 250A
MSRP $4,028.00Surplus $1,224.08 -
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Eaton KD3400T52WPN Molded Case Breakers (MCCBs) KD 3P 400A 600V 50/60Hz 3Ph K Frame
MSRP $11,000.00Surplus $2,934.77SKU: C15-3733 Brand: Eaton MPN: KD3400T52WPN UPC: 782113942926 Shipping Weight: 13.95 lbs. Shipping Height: 8.00 In. Shipping Length: 14.00 In. Shipping Width: 11.00...- SKU:
- C15-3733
- Frame Type:
- K
- Voltage Rating:
- 600 V
- Current Rating:
- 400 A
- Number of Poles:
- 3
- Interrupting Rating:
- 35 kA at 480 Vac 65 kA at 240 Vac
- Short Description:
- KD 3 P 400 A OPTIM 550 LSI ICK 550 PNK
MSRP $11,000.00Surplus $2,934.77 -
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Eaton KD3400V Molded Case Breakers (MCCBs)
MSRP $8,875.00Surplus $2,083.41SKU: C15-11897 Brand: Eaton MPN: KD3400V UPC: Shipping Weight: 12.90 lbs. Shipping Height: 6.00 In. Shipping Length: 15.00 In. Shipping Width: 7.00 In. Product...- SKU:
- C15-11897
- TS PIK:
- 115288616
- Type:
- Fixed Thermal Magnetic Trip
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Approval:
- UL
- Frame Type:
- K
- Short Description:
- 600 VAC 50/60 Hz, 250 VDC, 400 A, 35 kA, 3-Pole, Line/Load Terminal, KD Frame, Interchangeable Trip, Fixed Thermal, Molded Case Circuit Breaker with 50 Deg C Calibration
- Current Rating:
- 400 A
- Number of Poles:
- 3
- Maximum DC Voltage Rating:
- 250
- Maximum AC Voltage Rating:
- 600 V
- Catalog:
- Eaton_46579_V4T2_254_V4T2_255_V4T2_258_V4T2_300-V4T2_322_CAT.pdf
- Installation/Operator:
- Eaton_00085_INST.pdf
- Interrupting Rating:
- 65 kA at 240 VAC, 35 kA at 480 VAC
- Terminal Type:
- Line and Load
- CAD Drawings:
- Eaton_10161_1_CAD.pdf
- Size:
- 5.5 Inch Width x 4.1 Inch Depth x 5.5 Inch Height
MSRP $8,875.00Surplus $2,083.41 -
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Eaton KDB3125 Molded Case Breakers (MCCBs) KDB 3P 125A 600V 50/60Hz 3Ph K Frame
MSRP $5,080.00Surplus $1,578.71SKU: C15-3987 Brand: Eaton MPN: KDB3125 UPC: 786679349311 Shipping Weight: 11.60 lbs. Shipping Height: 7.00 In. Shipping Length: 12.00 In. Shipping Width: 7.00 In...- SKU:
- C15-3987
- Series:
- C
- Volts:
- 600 V
- Amps:
- 125 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- K
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, K-FRAME, KDB, FIXED THERMAL
MSRP $5,080.00Surplus $1,578.71 -
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Eaton KDB3225W Molded Case Breakers (MCCBs) KDB 3P 225A 600V 50/60Hz 3Ph K Frame EA
MSRP $5,429.32Surplus $2,278.76SKU: C15-4957 Brand: Eaton MPN: KDB3225W UPC: 786679612101 Shipping Weight: 8.80 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 7.00 In...- SKU:
- C15-4957
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 225 A
- Frame:
- KD
- Interrupting Rating:
- 35 kA at 480 VAC
- Interrupting Rating:
- 25 Kiloamp at 600 Volt AC
- Interrupting Rating:
- 10 Kiloamp at 250 Volt DC (NEMA/UL/CSA)
- Interrupting Rating:
- 40 Kiloamp at 380/415 Volt AC
- Interrupting Rating:
- 10 Kiloamp at 250 Volt DC (IEC)
- Maximum AC Voltage:
- 600 V
- Maximum DC Voltage:
- 250 V
- Poles:
- 3
- Size:
- 5.5 Inch Width x 4.1 Inch Depth x 10.13 Inch Height
- Terminal Type:
- Aluminum Standard Pressure Line and Load
- Type:
- Fixed Thermal Magnetic
- Type:
- Molded Case
- Volts:
- 600 VAC 50/60 Hertz
- Volts:
- 250 VDC
- Frame Type:
- KD
- Current Rating:
- 225 A
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Number of Poles:
- 3
- Installation/Operator:
- Eaton_00085_INST.pdf
- Maximum DC Voltage Rating:
- 250 V
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_258_V4T2_299-V4T2_322_CAT.pdf
- Maximum AC Voltage Rating:
- 600 V
MSRP $5,429.32Surplus $2,278.76 -
Eaton KDB3300 Molded Case Breakers (MCCBs) EA
MSRP $7,730.00Surplus $867.56SKU: C15-9686 Brand: Eaton MPN: KDB3300 UPC: 78667934937 Shipping Weight: 11.55 lbs. Shipping Height: 12.00 In. Shipping Length: 7.00 In. Shipping Width: 7.00 In...- SKU:
- C15-9686
- TS PIK:
- 21509810
- Size:
- 5.5 Inch Width x 4.1 Inch Depth x 10.13 Inch Height
- Maximum DC Voltage Rating:
- 250 V
- Terminal Type:
- Aluminum Line and Load
- Maximum AC Voltage Rating:
- 600 V
- Type:
- Fixed Thermal Magnetic, Molded Case
- Interrupting Rating:
- 65 kA at 240 VAC, 35 kA at 480 VAC, 25 kA at 600 VAC, 10 kA at 250 VDC (NEMA/UL/CSA), 65 kA at 240 VAC, 40 kA at 380/415 VAC, 10 kA at 250 VDC (IEC)
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_258_V4T2_299-V4T2_322_CAT.pdf
- Installation/Operator:
- Eaton_00085_INST.pdf
- Frame Type:
- KD
- Voltage Rating:
- 600 VAC 50/60 Hertz, 250 VDC
- Current Rating:
- 300 A
- Number of Poles:
- 3
- Country of Origin:
- Dominican Republic
MSRP $7,730.00Surplus $867.56 -
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Eaton KDB3400FT32W Molded Case Breakers (MCCBs) KDB 3P 400A 600V 50/60Hz 3Ph K Frame
MSRP $12,460.00Surplus $3,872.72SKU: C15-4048 Brand: Eaton MPN: KDB3400FT32W UPC: 782113712277 Shipping Weight: 11.20 lbs. Shipping Height: 5.00 In. Shipping Length: 11.00 In. Shipping Width: 6.00...- SKU:
- C15-4048
- Series:
- C
- Volts:
- 600 V
- Amps:
- 400 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- K
- Short Description:
- EATON SERIES C ELECTRONIC MOLDED CASE CIRCUIT BREAKER, K-FRAME, KDB, DIGITRIP 31
MSRP $12,460.00Surplus $3,872.72 -
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Eaton KDB3400KX02Y12D08 Molded Case Breakers (MCCBs) KDB 3P 400A 600V 50/60Hz 3Ph K Frame
MSRP $10,489.00Surplus $2,503.49SKU: C15-4140 Brand: Eaton MPN: KDB3400KX02Y12D08 UPC: 786679023105 Shipping Weight: 11.55 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 7...- SKU:
- C15-4140
- Series:
- C
- Volts:
- 600 V
- Amps:
- 400 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- K
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, K-FRAME, KDB, MOLDED CASE S
MSRP $10,489.00Surplus $2,503.49 -
Eaton KDC3125T52W Molded Case Breakers (MCCBs) KDC 3P 125A 120V 50/60Hz 3Ph K Frame
MSRP $15,595.00Surplus $3,442.69SKU: C15-1827 Brand: Eaton MPN: KDC3125T52W UPC: 782114404256 Shipping Weight: 11.84 lbs. Shipping Height: 6.25 In. Shipping Length: 12.25 In. Shipping Width: 6.75 In...- SKU:
- C15-1827
- Series:
- C
- Volts:
- 120 V
- Amps:
- 125 A
- Poles:
- 3
- Frequency Rating:
- 50/60 Hz
- Frame:
- K
- Short Description:
- KDC OPTIM 550 LSI 125A BRK W/O TERMINALS
- Current Rating:
- 125 A
- Number of Poles:
- 3
- Country of Origin:
- United States
MSRP $15,595.00Surplus $3,442.69 -
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Eaton KDC3250 Molded Case Breakers (MCCBs)
MSRP $8,295.00Surplus $2,125.31SKU: C15-11710 Brand: Eaton MPN: KDC3250 UPC: Shipping Weight: 9.40 lbs. Shipping Height: 6.00 In. Shipping Length: 11.00 In. Shipping Width: 6.00 In. Product...- SKU:
- C15-11710
- TS PIK:
- 112279616
MSRP $8,295.00Surplus $2,125.31 -
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Eaton KDC3350 Molded Case Breakers (MCCBs) KDC 3P 350A 600V 50/60Hz 3Ph K Frame
MSRP $12,200.00Surplus $4,192.16SKU: C15-3177 Brand: Eaton MPN: KDC3350 UPC: 786679026366 Shipping Weight: 10.50 lbs. Shipping Height: 6.00 In. Shipping Length: 11.00 In. Shipping Width: 5.00 In...- SKU:
- C15-3177
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Amps:
- 350 A
- Frame:
- KD
- Interrupting Rating:
- 100 kA at 480 V AC
- Interrupting Rating:
- 65 Amp at 600 Volt AC
- Interrupting Rating:
- 22 Kiloamp at 250 Volt DC (NEMA/UL/CSA)
- Interrupting Rating:
- 100 Volt AC at 380/415 Volt AC
- Interrupting Rating:
- 22 Kiloamp at 250 Volt DC (IEC)
- Maximum AC Voltage:
- 600 V
- Maximum DC Voltage:
- 250 V
- Poles:
- 3
- Size:
- 5.5 Inch Width x 4.1 Inch Depth x 10.13 Inch Height
- Terminal Type:
- Aluminum Line and Load
- Type:
- Thermal Magnetic
- Type:
- Ultra High Interrupting Capacity
- Type:
- Molded Case
- Volts:
- 600 VAC 50/60 Hertz
- Volts:
- 250 VDC
- TS PIK:
- 112279615
- Short Description:
- EATON SERIES C COMPLETE MOLDED CASE CIRCUIT BREAKER, K-FRAME, KDC, FIXED THERMAL
- Frame Type:
- KD
- Voltage Rating:
- 600 V AC 50/60 Hertz, 250 V DC
- Catalog:
- EatonCorp-CutlerHammer_00123_V4T2_254_V4T2_255_V4T2_258_V4T2_299-V4T2_322_CAT.pdf
- Current Rating:
- 350 A
- Maximum DC Voltage Rating:
- 250 V
- Number of Poles:
- 3
- Installation/Operator:
- Eaton_00085_INST.pdf
- Maximum AC Voltage Rating:
- 600 V
MSRP $12,200.00Surplus $4,192.16 -
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Eaton KDPV4175WF01 Molded Case Breakers (MCCBs) KD 4P 175A 1000V 50/60Hz 3Ph K Frame
MSRP $9,900.00Surplus $1,833.60SKU: C15-2224 Brand: Eaton MPN: KDPV4175WF01 UPC: 786685971018 Shipping Weight: 15.00 lbs. Shipping Height: 6.50 In. Shipping Length: 12.50 In. Shipping Width: 8.50...- SKU:
- C15-2224
- Frame Type:
- kD
- Voltage Rating:
- 1000 V
- Current Rating:
- 175 A
- Number of Poles:
- 4
- Short Description:
- EATON PV GUARD / SOLAR COMPLETE MOLDED CASE CIRCUIT BREAKER, K-FRAME, KD, COMPLE
MSRP $9,900.00Surplus $1,833.60 -
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Eaton KDPV4225WF01 Molded Case Breakers (MCCBs) KD 4P 225A 600V 50/60Hz 3Ph K Frame
MSRP $10,239.09Surplus $4,613.19SKU: C15-4991 Brand: Eaton MPN: KDPV4225WF01 UPC: 78668597103 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-4991
MSRP $10,239.09Surplus $4,613.19 -
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Eaton KDPV4300WF01 Molded Case Breakers (MCCBs) KD 4P 300A 600V 50/60Hz 3Ph K Frame
MSRP $10,329.28Surplus $4,975.94SKU: C15-4990 Brand: Eaton MPN: KDPV4300WF01 UPC: 78668597105 Shipping Weight: 0.00 lbs. Shipping Height: 0.00 In. Shipping Length: 0.00 In. Shipping Width: 0.00 In...- SKU:
- C15-4990
MSRP $10,329.28Surplus $4,975.94 -
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Eaton KG3300WS43X01 Molded Case Breakers (MCCBs) KG 3P 300A 600V 50/60Hz 3Ph K Frame
MSRP $4,099.00Surplus $1,256.28SKU: C15-1752 Brand: Eaton MPN: KG3300WS43X01 UPC: 782116980512 Shipping Weight: 11.45 lbs. Shipping Height: 7.00 In. Shipping Length: 13.00 In. Shipping Width: 7.00...- SKU:
- C15-1752
- Series:
- kG
- Type:
- Molded Case
- Type:
- Thermal Magnetic
- Approval:
- UL 489
- Approval:
- CSA C22.2
- Volts:
- 600 VAC
- Amps:
- 32 A
- Poles:
- 3
- Interrupting Rating:
- 18 kA at 240 VAC 50/60 Hertz
- Interrupting Rating:
- 14 Kiloamp at 480 Volt AC 50/60 Hertz
- Interrupting Rating:
- 10 Kiloamp at 600 Volt AC 50/60 Hertz (UL 489)
- Interrupting Rating:
- 18/9 Kiloamp at 220/240 Volt AC 50/60 Hertz
- Interrupting Rating:
- 14/7 Kiloamp at 380/415 Volt AC 50/60 Hertz
- Interrupting Rating:
- 18/9/14/7/10/5 Kiloamp at 660/690 Volt AC 50/60 Hertz (IEC)
- Terminal Type:
- Load
- Frame Type:
- kG
- Maximum AC Voltage Rating:
- 600 V
- Short Description:
- 600 VAC, 300 A, 14 kA, 3-Pole, KG Frame, Thermal Magnetic
- Catalog:
- Eaton_46579_V4T2_420_V4T2_471-V4T2_473_CAT.pdf
- Installation/Operator:
- Eaton_00091_INST.pdf
- Voltage Rating:
- 600 VAC
- Current Rating:
- 300 A
- CAD Drawings:
- Eaton_10166_5_CAD.pdf
- Number of Poles:
- 3
MSRP $4,099.00Surplus $1,256.28
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