Products

  • Null line fuse

    Null line fuse

    This series of Null line fuse can be equipped with RT18 series of fuse holders/bases and DR series of fuse disconnecting
    switches for usage, e.g. it can be combined freely into RT18-32 3P+N structures, etc. or combined as customer`s requirements.
  • Round Cartridge Fuse Links With Knife Contacts

    Round Cartridge Fuse Links With Knife Contacts

    Variable cross-section fuse element made from pure metal sealed in cartridge made from high temperature resistant epoxy glass. Fuse tube filled with chemically treated high-purity quartz sand as arc-extinguishing medium. Dot-welding of fuse element ends to the knife contacts ensures reliable electric connection.
  • Square Pipe Fuse Links With Knife Contacts

    Square Pipe Fuse Links With Knife Contacts

    Variable cross-section fuse element made from pure copper or silver sealed in cartridge made from high-duty ceramic, Fuse tube filled with chemically treated high-purity quartz sand as arc-extinguishing medium. Dot-welding of fuse element ends to the terminals ensures reliable electric connection and forms insert knife type contacts. Indicator or striker may be attached to the fuse link to show cutout of fuse or to give various signals and to cut the circuit automatically.
  • Cylindrical Fuse Holders

    Cylindrical Fuse Holders

    After the plastic-injected case is equipped with contacts and fuse links, the bases are formed by welding or riveting both capable of being multi-phase structured. FB15C, FB16-3J, FB19C-3J, Rt19 are open-structure, and others are semiconcealed structure. There are five fuses sizes available to choose from for the same fuse base of RT18N, RT18B and RT18C, There are two sets of in-out lines for RT18N. One is
    installed with fuse links fuse links of the according size. The other is a permanent open contacts with double breaking points. The whole base unit can cut the power. Rt18 bases are all DIN rail installed, among which the RT18L is equipped with safety lock against wrong operation in the breaking state.
  • Fuse Carrier (Handle)

    Fuse Carrier (Handle)

    The fuse carrier is made up of catching holes. push button, guard board and handle. There are three positions for the catching holes. for NH000-NH00, NH0-NH3, and NH4 fuses.
  • Fuse Bases For Square Pipe Fuses With Knife Contacts

    Fuse Bases For Square Pipe Fuses With Knife Contacts

    The bases are made up of high-density ceramic, heat-resistant resin board and wedge-shaped static contacts in a open structure. The product is featured with good heat sinking, high mechanic density, reliable connection and simple operation. It is available for all NH000-NH4 fuses.
  • Special Fuse Bases / Holders

    Special Fuse Bases / Holders

    There are two kinds of structures for this type of fuse bases; One is made up with fuse carrier, The bolting fuse link is
    installed to the carrier, then it is inserted to static contacts of the supporter / base. There is no carrier for the other structure,
    where the bolting fuse is directly installed to the static contacts of the supporter / base. The company can also produce other non-standard bases at the customers`requirements.
  • Bolt Connected Round Cartridge Type Fast-acting Fuse Links For Semiconductor protection

    Bolt Connected Round Cartridge Type Fast-acting Fuse Links For Semiconductor protection

    The variable cross-section fuse element made of pure silver sheets are sealed in the melting tube made of epoxy glass fibre which is heat resistant. The fuse tube is filled with chemically-treated high-purity quarts as arc-extinguishing medium,The two ends of the melting body are connected to the (knife) contacts by dot welding.
  • Bolt Connected Square Pipe Type Fast-acting Fuse Links For Semiconductor protection

    Bolt Connected Square Pipe Type Fast-acting Fuse Links For Semiconductor protection

    The variable cross-section fuse element made of pure silver sheets are sealed in the melting tube made of epoxy glass fibre which is heat resistant. The fuse tube is filled with chemically-treated high-purity quarts as arc-extinguishing medium,The two ends of the melting body are connected to the (knife) contacts by dot welding.
  • Bolt Connected Fuse Links

    Bolt Connected Fuse Links

    Variable cross-section fuse element made from pure copper or silver sealed in cartridge made from high-duty ceramic or epoxy glass. Fuse tube filled with chemically treated high-purity quartz sand as arc-extinguishing medium. Dot-welding of fuse element ends to the terminals ensures reliable electric connection and forms insert knife type contacts. Striker maybe attached to the fuse link to provide immediate activation of microswitch to give various signals or cut the circuit automatically.
  • Cylindrical Fuse Links

    Cylindrical Fuse Links

    Variable cross-section fuse element made from pure metal sealed in cartridge made from high-duty ceramic or epoxy glass. Fuse tube filled with chemically treated high-purity quartz sand as arc-extinguishing medium. Dot-welding of fuse element ends to the caps ensures reliable electric connection; Striker may be attached to the fuse link to provide immediate activation of micro-switch to give various signals or cut the circuit automatically.Special fuse as per Figure 1.2~1.4 can be supplied according to customers requirements.
  • Non-Filler Renewable Fuse Links

    Non-Filler Renewable Fuse Links

    Cylindrical cap contacts for rated current up to 60A, and knife contacts for rated current up to 600A, Variable cross-section fuse element made from zinc alloy. Users can replace the burnt fuse element easily and use the fuse again.
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