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Molded Case Circuit Breaker (MCCB)

Molded Case Circuit Breaker, MCCB, is an electrical protection device to protect electrical circuits from damage by overcurrent. Prevents overload, short circuits, and switching of circuits. About ComPact Molded Case Circuit Breakers, MCCB. Protect cables sized for 100A to 3200 A. They now come in various sizes, intelligent metering, and monitoring, and with integrated earth leakage protection. Their highest breaking capacities allow them to protect also smaller cables when connected close to a powerful energy source.

MCCB uses a temperature-sensitive device, also known as a temperature element, with a current-sensitive electromagnetic device, also known as a magnetic element, to provide the trip mechanism for protection and isolation purposes. With this, it can ensure overload protection, prevent short circuits, and act as an electrical disconnector switch.

 

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1-30 of 2717 products found

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1-30 of 2717 products found

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  1. XT1C 160 TMD 100-1000 3p F F
    XT1C 160 TMD 100-1000 3p F F

    ABB

    SKU: AB_1SDA067397R1

    Model: XT1C-160-TMD-100-1000-3p-F-F

    SGD $104.55
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 7 To 9 Weeks

  2. XT1C 160 TMD 125-1250 3p F F
    XT1C 160 TMD 125-1250 3p F F

    ABB

    SKU: AB_1SDA067398R1

    Model: XT1C-160-TMD-125-1250-3p-F-F

    SGD $151.70
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 4 To 6 Weeks

  3. XT1C 160 TMD 160-1600 3p F F
    XT1C 160 TMD 160-1600 3p F F

    ABB

    SKU: AB_1SDA067399R1

    Model: XT1C-160-TMD-160-1600-3p-F-F

    SGD $151.70
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 4 To 6 Weeks

  4. A1A 125 TMF 100-1000 3p F F
    A1A 125 TMF 100-1000 3p F F

    ABB

    SKU: AB_1SDA066520R1

    Model: A1A-125-TMF-100-1000-3p-F-F

    SGD $69.43
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 5 Days

  5. A1A 125 TMF 100-1000 4p F F
    A1A 125 TMF 100-1000 4p F F

    ABB

    SKU: AB_1SDA066534R1

    Model: A1A-125-TMF-100-1000-4p-F-F

    SGD $97.27
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  6. A1A 125 TMF 125-1250 3p F F
    A1A 125 TMF 125-1250 3p F F

    ABB

    SKU: AB_1SDA066521R1

    Model: A1A-125-TMF-125-1250-3p-F-F

    SGD $83.30
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 5 Days

  7. A1A 125 TMF 125-1250 4p F F
    A1A 125 TMF 125-1250 4p F F

    ABB

    SKU: AB_1SDA066535R1

    Model: A1A-125-TMF-125-1250-4p-F-F

    SGD $116.59
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  8. A1A 125 TMF 15-400 3p F F
    A1A 125 TMF 15-400 3p F F

    ABB

    SKU: AB_1SDA066510R1

    Model: A1A-125-TMF-15-400-3p-F-F

    SGD $69.43
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  9. A1A 125 TMF 15-400 4p F F
    A1A 125 TMF 15-400 4p F F

    ABB

    SKU: AB_1SDA066524R1

    Model: A1A-125-TMF-15-400-4p-F-F

    SGD $97.27
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  10. A1A 125 TMF 16-400 3p F F
    A1A 125 TMF 16-400 3p F F

    ABB

    SKU: AB_1SDA068746R1

    Model: A1A-125-TMF-16-400-3p-F-F

    SGD $69.43
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 3 To 5 Weeks

  11. A1A 125 TMF 16-400 4p F F
    A1A 125 TMF 16-400 4p F F

    ABB

    SKU: AB_1SDA068750R1

    Model: A1A-125-TMF-16-400-4p-F-F

    SGD $97.27
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  12. A1A 125 TMF 20-400 3p F F
    A1A 125 TMF 20-400 3p F F

    ABB

    SKU: AB_1SDA066511R1

    Model: A1A-125-TMF-20-400-3p-F-F

    SGD $69.43
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 5 Days

  13. A1A 125 TMF 20-400 4p F F
    A1A 125 TMF 20-400 4p F F

    ABB

    SKU: AB_1SDA066525R1

    Model: A1A-125-TMF-20-400-4p-F-F

    SGD $97.27
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  14. A1A 125 TMF 25-400 3p F F
    A1A 125 TMF 25-400 3p F F

    ABB

    SKU: AB_1SDA066512R1

    Model: A1A-125-TMF-25-400-3p-F-F

    SGD $69.43
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 5 Days

  15. A1A 125 TMF 25-400 4p F F
    A1A 125 TMF 25-400 4p F F

    ABB

    SKU: AB_1SDA066526R1

    Model: A1A-125-TMF-25-400-4p-F-F

    SGD $97.27
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  16. A1A 125 TMF 30-400 3p F F
    A1A 125 TMF 30-400 3p F F

    ABB

    SKU: AB_1SDA066513R1

    Model: A1A-125-TMF-30-400-3p-F-F

    SGD $69.43
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 3 To 5 Weeks

  17. A1A 125 TMF 30-400 4p F F
    A1A 125 TMF 30-400 4p F F

    ABB

    SKU: AB_1SDA066527R1

    Model: A1A-125-TMF-30-400-4p-F-F

    SGD $97.27
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  18. A1A 125 TMF 32-400 3p F F
    A1A 125 TMF 32-400 3p F F

    ABB

    SKU: AB_1SDA068757R1

    Model: A1A-125-TMF-32-400-3p-F-F

    SGD $69.43
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    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 5 Days

  19. A1A 125 TMF 32-400 4p F F
    A1A 125 TMF 32-400 4p F F

    ABB

    SKU: AB_1SDA068761R1

    Model: A1A-125-TMF-32-400-4p-F-F

    SGD $97.27
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  20. A1A 125 TMF 40-400 3p F F
    A1A 125 TMF 40-400 3p F F

    ABB

    SKU: AB_1SDA066514R1

    Model: A1A-125-TMF-40-400-3p-F-F

    SGD $69.43
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 5 Days

  21. A1A 125 TMF 40-400 4p F F
    A1A 125 TMF 40-400 4p F F

    ABB

    SKU: AB_1SDA066528R1

    Model: A1A-125-TMF-40-400-4p-F-F

    SGD $97.27
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  22. A1A 125 TMF 50-500 3p F F
    A1A 125 TMF 50-500 3p F F

    ABB

    SKU: AB_1SDA066515R1

    Model: A1A-125-TMF-50-500-3p-F-F

    SGD $69.43
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 5 Days

  23. A1A 125 TMF 50-500 4p F F
    A1A 125 TMF 50-500 4p F F

    ABB

    SKU: AB_1SDA066529R1

    Model: A1A-125-TMF-50-500-4p-F-F

    SGD $97.27
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

  24. A1A 125 TMF 60-600 3p F F
    A1A 125 TMF 60-600 3p F F

    ABB

    SKU: AB_1SDA066516R1

    Model: A1A-125-TMF-60-600-3p-F-F

    SGD $69.43
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 5 Days

  25. A1A 125 TMF 60-600 4p F F
    A1A 125 TMF 60-600 4p F F

    ABB

    SKU: AB_1SDA066530R1

    Model: A1A-125-TMF-60-600-4p-F-F

    SGD $97.27
    -
    +
    In Stock 0

    UOM: Piece

    Backorder Leadtime: 6 To 8 Weeks

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