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 244-937
    • 製造零件編號 SE200SW4
    HK$8,284.26
    Schneider Electric
    -
    4
    200A
    -
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 246-268
    • 製造零件編號 1319970 QM40/3N
    HK$1,302.10
    Eaton
    -
    8
    40A
    40A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 299-830
    • 製造零件編號 3NJ6333-3AA00-0AA0
    HK$9,249.10
    Siemens
    -
    3
    630A
    -
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 252-578
    • 製造零件編號 197332 DMVS-160/3/SE5/P-G
    HK$5,515.32
    Eaton
    -
    3
    160A
    160A
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 299-827
    • 製造零件編號 3NJ6322-3AA00-0AA0
    HK$14,285.70
    Siemens
    -
    2
    400A
    -
    Enclosed
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 254-8859
    • 製造零件編號 ECODG00634
    HK$5,355.33
    Craig & Derricott
    -
    4
    63A
    -
    Enclosed
    -
    -
    -
    634
    ECODG
    -
    4P
    -
    -
    -
    • RS庫存編號 259-9750
    • 製造零件編號 1SCA108725R1001
    HK$15,244.92
    ABB
    -
    3
    800A
    800A
    Enclosed
    -
    -
    -
    OS
    1SCA10
    NH3
    -
    -
    -
    -
    • RS庫存編號 781-3840
    • 製造零件編號 3831 6012
    HK$3,667.24
    Socomec
    Auxiliary Contacts Available
    4
    125A
    -
    -
    DIN Rail
    -
    -
    FUSERBLOC
    -
    00
    -
    -
    -
    -
    • RS庫存編號 259-9686
    • 製造零件編號 1SCA022870R8580
    HK$6,238.79
    ABB
    -
    3
    250A
    250A
    Enclosed
    -
    -
    -
    OS
    1SCA02
    B1-B3
    -
    -
    -
    -
    • RS庫存編號 243-4245
    • 製造零件編號 3LD2203-1TP53
    HK$521.80
    Siemens
    -
    3
    32A
    32A
    Enclosed
    -
    -
    1NC/1NO
    SENTRON
    3LD
    RK5
    3P
    -
    -
    -
    • RS庫存編號 252-3524
    • 製造零件編號 36315003
    HK$1,684.76
    Socomec
    -
    3
    32A
    32A
    -
    -
    -
    -
    Fuse Combination Switches
    FUSERBLOC
    10 x 38mm
    3P
    -
    -
    -
    Better World
    • RS庫存編號 219-8414
    • 製造零件編號 LV480804
    HK$2,722.30
    Schneider Electric
    -
    3
    -
    250A
    -
    -
    -
    -
    FuPact
    ISFT250
    NH1
    -
    Yes
    Green Premium
    Screw
    • RS庫存編號 727-5790
    • 製造零件編號 OS200B03N3P 1SCA022750R0620
    HK$3,961.78
    ABB
    Auxiliary Contacts Available
    3 + N
    200A
    -
    -
    DIN Rail
    3
    -
    -
    OS200B
    B1-B2
    -
    -
    -
    Lug
    • RS庫存編號 231-9281
    • 製造零件編號 1SCA122010R1001 OS160GB03N3P
    HK$3,393.10
    ABB
    -
    4
    -
    160A
    -
    -
    -
    -
    -
    -
    A2-A4
    -
    -
    -
    -
    • RS庫存編號 513-2073
    • 製造零件編號 3641 3000
    HK$526.00
    Socomec
    Auxiliary Contacts Available
    3
    20A
    -
    -
    -
    3
    -
    FUSERBLOC
    -
    A1
    -
    -
    -
    -
    • RS庫存編號 259-6123
    • 製造零件編號 1SCA022429R9140
    HK$1,218.33
    ABB
    -
    3
    125A
    125A
    Enclosed
    -
    -
    -
    OT125
    1SCA0
    -
    -
    -
    -
    -
    HK$396.55
    Schneider Electric
    -
    3
    25A
    25A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 762-2610
    • 製造零件編號 OS125GD04N2P 1SCA115877R1001
    HK$2,935.80
    ABB
    Auxiliary Contacts Available
    4
    125A
    160A
    -
    DIN Rail
    3
    -
    -
    OS125GD
    00, 000
    -
    -
    -
    Lug
    • RS庫存編號 781-3872
    • 製造零件編號 3841 6003
    HK$907.50
    Socomec
    Auxiliary Contacts Available
    4
    32A
    -
    -
    DIN Rail
    -
    -
    FUSERBLOC
    -
    A1
    -
    -
    -
    -
    • RS庫存編號 231-9251
    • 製造零件編號 1SCA114601R1001 OS63GB22N1P
    HK$1,901.10
    ABB
    -
    4
    -
    63A
    -
    -
    -
    -
    -
    -
    A2-A3
    -
    -
    -
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