Non Resettable Fuses | 250V Fuses | RS
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    Non Resettable Fuses

    Non-resettable fuses are single-use circuit protection devices that break a circuit when a fault is detected, offering protection to vital components. This type of fuse is designed to be mounted directly onto a printed circuit board (PCB). This type of fuse is for single use, with the fuse body and two wires that extend outside the body.

    How do non-resettable fuses work?

    Non-resettable fuses perform the role of a simple circuit breaker in a circuit. When a fault such as overcurrent or a short circuit is detected, the metal strip inside the fuse melts, stopping the flow of current and preventing damage to the circuit and any other connected devices. Once the fuse has blown, it must be replaced as it is non-resettable.

    These fuse types are often used in motors, where if overheating occurs, the power is cut before any permanent component damage occurs.

    Types of non-resettable fuses

    Non-resettable fuses can differ by their voltage and current rating, their size and their level of resistance, measured in ohms. Their body material can also vary widely, from thermoplastic to glass ceramic. This type of fuse can have a range of maximum and minimum operating temperatures.

    1592 產品顯示為 Non Resettable Fuses

    HK$1.389
    个(每托盘 50 )
    2.5A
    -
    63V
    Slow Blow
    Ceramic
    -
    1.6mm
    0.8mm
    0.8mm
    -
    -
    35 A @ 63 V dc
    -55°C
    +125°C
    -
    HK$3.41
    个(每托盘 10 )
    160mA
    Radial
    250V
    SB
    Thermoplastic
    8.35mm
    -
    -
    7.7mm
    22mm
    5.08mm
    35 A @ 250 V ac
    -55°C
    +125°C
    -
    HK$1.97
    个(每托盘 10 )
    3.15A
    Radial
    250V ac
    T
    Thermoplastic
    -
    8.35mm
    4.3mm
    7.7mm
    22mm
    5.08mm
    35 A @ 250 V ac
    -55°C
    +125°C
    -
    HK$2.41
    个(每托盘 10 )
    6.3A
    Radial
    250V ac
    T
    Thermoplastic
    -
    8.35mm
    4.3mm
    7.7mm
    22mm
    5.08mm
    63 A @ 250 V ac
    -55°C
    +125°C
    -
    HK$1.388
    个(每托盘 50 )
    2.5A
    -
    63V
    Fast Acting
    Ceramic
    -
    3.1mm
    1.6mm
    0.9mm
    -
    -
    100 A @ 63 V dc
    -55°C
    +125°C
    -
    HK$3.44
    个(每托盘 10 )
    250mA
    Radial
    250V ac
    T
    Thermoplastic
    -
    8.35mm
    4.3mm
    7.7mm
    22mm
    5.08mm
    35 A @ 250 V ac
    -55°C
    +125°C
    -
    HK$4.115
    个(每托盘 10 )
    1A
    Axial
    125V ac/dc
    FF
    Epoxy Coated
    2.65mm
    -
    -
    7.1mm
    28mm
    -
    300 A @ 125 V dc, 50 A @ 125 V ac
    -55°C
    +125°C
    -
    HK$2.76
    个(每托盘 10 )
    1.25A
    Radial
    250V ac
    F
    Thermoplastic
    8.35mm
    -
    -
    7.7mm
    22mm
    5.08mm
    35 A @ 250 V ac
    -55°C
    +125°C
    -
    HK$1.97
    个(每托盘 10 )
    2A
    Radial
    250V ac
    T
    Thermoplastic
    -
    8.35mm
    4.3mm
    7.7mm
    22mm
    5.08mm
    35 A @ 250 V ac
    -55°C
    +125°C
    -
    HK$1.88
    个(每托盘 10 )
    2.5A
    Radial
    250V
    SB
    Thermoplastic
    8.35mm
    -
    -
    7.7mm
    22mm
    5.08mm
    35 A @ 250 V ac
    -55°C
    +125°C
    -
    HK$4.77
    个(每托盘 10 )
    4A
    Axial
    250V ac
    T
    Epoxy Coated
    3.18mm
    -
    -
    7.1mm
    28mm
    -
    50 A @ 250 V ac/125 V dc
    -55°C
    +125°C
    -
    HK$3.89
    个(每托盘 10 )
    2A
    Axial
    250V ac
    FF
    Epoxy Coated
    3.18mm
    -
    -
    7.1mm
    28mm
    -
    50 A @ 250 V ac
    -55°C
    +125°C
    -
    HK$6.27
    个(每托盘 10 )
    6.3A
    Radial
    250V ac
    T
    Nylon
    8.5mm
    -
    -
    8mm
    4.3mm
    5.08mm
    50 A
    -40°C
    +85°C
    -
    HK$3.41
    个(每托盘 10 )
    250mA
    Radial
    250V
    SB
    Thermoplastic
    8.35mm
    -
    -
    7.7mm
    22mm
    5.08mm
    35 A @ 250 V ac
    -55°C
    +125°C
    -
    HK$1.12
    个(每托盘 10 )
    2.5A
    -
    250V ac
    T
    Ceramic
    3.6mm
    10mm
    -
    -
    30mm
    -
    35 A at 250 V ac
    -55°C
    +125°C
    -
    HK$2.32
    个(每托盘 10 )
    5A
    -
    250V ac
    T
    Ceramic
    3.6mm
    10mm
    -
    -
    30mm
    -
    35 A at 250 V ac
    -55°C
    +125°C
    -
    HK$3.85
    个(每托盘 10 )
    1A
    Radial
    250V
    F
    Thermoplastic
    -
    8.35mm
    4.3mm
    7.7mm
    22mm
    5.08mm
    35 A @ 250 V ac
    -55°C
    +125°C
    -
    HK$4.77
    个(每托盘 10 )
    3A
    Axial
    250V ac
    T
    Epoxy Coated
    3.18mm
    -
    -
    7.1mm
    28mm
    -
    50 A @ 250 V ac/125 V dc
    -55°C
    +125°C
    -
    HK$58.146
    个(每托盘 10 )
    100A
    -
    80V
    -
    Ceramic
    -
    7.3mm
    4mm
    5.8mm
    -
    -
    -
    -55°C
    +125°C
    -
    HK$3.37
    个(每托盘 10 )
    500mA
    Radial
    250V ac
    F
    Thermoplastic
    8.35mm
    -
    -
    7.7mm
    22mm
    5.08mm
    35 A @ 250 V ac
    -55°C
    +125°C
    -
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