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

    2367 產品顯示為 Fuse Switch Disconnectors

    • RS庫存編號 259-9670
    • 製造零件編號 1SCA022860R5850
    HK$15,784.51
    ABB
    -
    3
    1000A
    1kA
    Enclosed
    -
    -
    -
    AC Switch-Disconnectors - Manual
    1SCA02
    -
    -
    -
    -
    -
    • RS庫存編號 259-9743
    • 製造零件編號 1SCA108036R1001
    HK$35,853.46
    ABB
    -
    3
    2000A
    2kA
    -
    -
    -
    -
    AC Switch-Disconnectors - Manual
    1SCA10
    -
    -
    -
    -
    -
    • RS庫存編號 246-100
    • 製造零件編號 1314113 DCM-40/4-SK+FM
    HK$930.07
    Eaton
    -
    4
    40A
    40A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 259-9703
    • 製造零件編號 1SCA103567R1001
    HK$54,162.37
    ABB
    -
    3
    630A
    630A
    Enclosed
    -
    -
    -
    Motorized Transfer Switches
    1SCA10
    -
    -
    -
    -
    -
    • RS庫存編號 259-9701
    • 製造零件編號 1SCA102280R1001
    HK$9,954.23
    ABB
    -
    3
    400A
    400A
    Enclosed
    -
    -
    -
    OS
    1SCA10
    NH0, NH1, NH2
    -
    -
    -
    -
    • RS庫存編號 259-9709
    • 製造零件編號 1SCA104978R1001
    HK$38,762.05
    ABB
    -
    3
    2500A
    2.5kA
    -
    -
    -
    -
    AC Switch-Disconnectors - Manual
    1SCA10
    -
    -
    -
    -
    -
    • RS庫存編號 121-263
    • 製造零件編號 160898 PIFT2H311C401MM
    HK$8,953.43
    Eaton
    -
    3
    400A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 127-636
    • 製造零件編號 179759 NHW-SLS-00/H/SI
    HK$3,035.22
    Eaton
    -
    3
    160A
    160A
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 121-322
    • 製造零件編號 166413 N4-4-800-S15-DC
    HK$54,158.24
    Eaton
    -
    4
    800A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 143-408
    • 製造零件編號 3NP1133-1BB22
    HK$2,032.10
    Siemens
    -
    3
    160A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 120-960
    • 製造零件編號 163429 PIFT0L311C151MM
    HK$3,244.55
    Eaton
    -
    3
    160A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 121-307
    • 製造零件編號 164125 PIFT0H431C151CCA
    HK$8,106.61
    Eaton
    -
    4
    160A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 121-301
    • 製造零件編號 159524 PIFT1H331C251CCAE
    HK$10,485.31
    Eaton
    -
    3
    250A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 133-030
    • 製造零件編號 1814411 DMV-400N/3
    HK$2,749.78
    Eaton
    -
    3
    400A
    250A
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 132-369
    • 製造零件編號 184074 INX40B4-12F-1
    HK$73,016.58
    Eaton
    -
    4
    1250A
    1250A
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 132-585
    • 製造零件編號 184098 INX40N4-12W-1
    HK$97,136.59
    Eaton
    -
    4
    1250A
    1250A
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 143-331
    • 製造零件編號 3NP5260-0EA86
    HK$11,132.30
    Siemens
    -
    3
    250A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 132-855
    • 製造零件編號 183653 INX16B4-16W-1
    HK$88,363.95
    Eaton
    -
    4
    1600A
    1600A
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 143-483
    • 製造零件編號 3NP1163-1JC10
    HK$3,569.60
    Siemens
    -
    3
    630A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 143-455
    • 製造零件編號 3NP1161-1DA10
    HK$1,312.70
    Siemens
    -
    1
    630A
    -
    -
    -
    -
    -
    -
    -
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