Fuse Switch Disconnectors & Isolators | Switch Disconnector & Components | RS Components
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    Fuse Switch Disconnectors

    Fused switches disconnectors/switch fused isolators are devices used to ensure that a circuit is completely powered down in order for it to be serviced or maintained. They isolate a given part of the circuit by cutting off its electrical supply, making it safe for service or maintenance. You can find out more in our complete guide to isolators and switch disconnectors.

    Fused switches contain multiple fuses inside the same enclosure so that it is easy to select and isolate a particular part of the circuit. For example, an isolator switch can be used in a substation to physically disconnect any circuit when repairs are being carried out.

    What are fused switch disconnectors used for?

    Fused switches protect workers performing maintenance on part of an electrical circuit as well as preventing damage to the circuit itself. The advantage of using a fused switch over a non-fused switch is that it can provide a higher level of safety compared with unfused disconnectors, as the fuse blows in the event of breaches such as short circuits or over currents. This makes it certain that that part of the circuit cannot have current flowing through it while being worked on.

    Types of fused switch disconnectors

    Fused switches mainly differ depending on the type of fuses they house, the number of poles they have, and the terminal type.

    Advantages of Fuse Switch Disconnectors

    • High safety and reliability.
    • Top performance.
    • Easy installation and commissioning
    • Suitable for diverse application
    • A high degree of protection
    • Suitable for diverse applications

    Applications for Fuse Switch Disconnectors

    • Construction
    • Pharmaceuticals
    • Agriculture
    • Healthcare
    • Education
    • Data Centres
    • Airports
    • Manufacturing

    2326 產品顯示為 Fuse Switch Disconnectors

    • RS庫存編號 354-330
    • 製造零件編號 LV453423
    HK$70,397.00
    Schneider Electric
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    4
    800A
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    Enclosed
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    -
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    • RS庫存編號 244-574
    • 製造零件編號 183075 XNH3-FCE-A630
    HK$6,482.59
    Eaton
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    3
    630A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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    • RS庫存編號 354-352
    • 製造零件編號 33453
    HK$52,641.96
    Schneider Electric
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    4
    800A
    -
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    HK$5,031.52
    Schneider Electric
    -
    4
    125A
    100kA
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    HK$16,238.78
    Schneider Electric
    -
    4
    400A
    50kA
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 341-198
    • 製造零件編號 C080S4NAFM
    HK$45,315.99
    Schneider Electric
    -
    4
    800A
    -
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 248-897
    • 製造零件編號 183051 XNH1-S250
    HK$2,846.01
    Eaton
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    3
    250A
    -
    -
    -
    -
    -
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    • RS庫存編號 231-946
    • 製造零件編號 114320 D02-LTS/63-3
    HK$1,627.62
    Eaton
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    3
    63A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    HK$6,731.13
    Schneider Electric
    -
    4
    160A
    50kA
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 429-422
    • 製造零件編號 C634630D3S
    HK$59,500.02
    Schneider Electric
    -
    4
    630A
    -
    Enclosed
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    -
    -
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    • RS庫存編號 248-893
    • 製造零件編號 183025 XNH00-A160
    HK$594.31
    Eaton
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    3
    160A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 354-286
    • 製造零件編號 C160S4WM
    HK$58,547.91
    Schneider Electric
    -
    4
    1600A
    -
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    HK$48,811.75
    Schneider Electric
    -
    3
    1250A
    1250A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 354-280
    • 製造零件編號 C100L4WM
    HK$60,333.64
    Schneider Electric
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    4
    1000A
    -
    Enclosed
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    -
    -
    -
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    -
    -
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    • RS庫存編號 245-945
    • 製造零件編號 1314009 DCM-63/4-SK+FM
    HK$1,041.68
    Eaton
    -
    4
    63A
    63A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 246-266
    • 製造零件編號 1319904 QM63/6N2
    HK$2,036.85
    Eaton
    -
    8
    50A
    50A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 229-798
    • 製造零件編號 119887 N4-4-1400-S1-DC
    HK$80,497.56
    Eaton
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    4
    1400A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    HK$25,466.34
    Schneider Electric
    -
    3
    630A
    630A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    HK$94,852.35
    Schneider Electric
    -
    3
    1000A
    1000A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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    • RS庫存編號 354-279
    • 製造零件編號 C080S4WM
    HK$28,618.25
    Schneider Electric
    -
    4
    800A
    -
    Enclosed
    -
    -
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