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Range of product
TeSys D
Product name
Device short name
Product or component type
kits for changeover contactor
Accessory / separate part category
interlocking accessory
Poles description
Range compatibility
Product compatibility
Kit composition
  • electrical and mechanical interlock
  • set of power connection
    • Net weight
      0.045 kg
      Compatibility code
      Package 1 Weight
      0.053 kg
      Package 1 Height
      0.3 dm
      Package 1 width
      0.6 dm
      Package 1 Length
      0.9 dm
      Sustainable offer status
      Green Premium product
      REACh free of SVHC
      EU RoHS Directive
      Toxic heavy metal free
      Mercury free
      RoHS exemption information
      China RoHS Regulation
       Pro-active China RoHS declaration (out of China RoHS legal scope)
      Environmental Disclosure
      The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
      18 months

      Documents & downloads

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      • Product Brochures

      • Technical Data Catalogues

      • Product Environmental

      • Installation Instruction

      • Certificates (MSDS)

      • Declaration of Conformity

      Frequently Asked Questions

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      What is the interlock for LCD18

       The part code is LAD9R1V

      What is the Part Number for the Mechanical Interlock for the 4-pole LC1DT20, LC1DT25, LC1DT32, and LC1DT40 Contactors?

      Four-pole IEC contactors needs the part number for the mechanical interlock

      Product Line:
      IEC Contactors

      Tesys D contactors

      LADT9R1 is the mechanical interlock and power wiring only. The LADT9RV1 also includes an electrical interlock (2 NC contacts).

      Need a LC2D323U7 reversing contactor

      Use 2 x LC1D32U7 with a LAD9R1V reversing wiring kit

      What is the part number of the mechanical link for reversing contactors LC1D25U7


      What is the mechanical interlock for an LC1D32U7

       The LAD9R1V reverser kit contains the mechanical interlock you need for the LC1D32U7

      What is the contactor to control 8A max with 24V AC coil and interlock kit to suite

       Part codes LC1D09B7 + LAD9R1V

      What is the interlock for LC1D38***

      As the interlock is not sold separate the part number needed is LAD9R1V

      What is the Mechanical Interlock for the LC1D12F7 ?

      LAD9R1V Is the code for the Mechanical and Electrical Interlock kit.

      What mechanical and electrical interlock kits are available to field assemble a reversing contactor from the LC1D09 through LC1D38 (9 to 38 amp ) Tesys contactors?

      Identifying interlocks to field assemble a reversing contactor

      Product Line:
      IEC contactors and starters

      Products sold and used in the United States

      Field assembling a reversing IEC contactor

      Use the LAD9R1V kit for mechanical and electrical interlocking or use the LAD9R1 kit for mechanical interlocking without electrical interlocking. Both include power connections


      Is there a mechanical interlock for the LC1DT range of contactors?

      No, there is no interlock available specifically for the LC1DT contactors.

      The mechanical interlock that comes with the 3 pole reversing kit LAD9R1V will fit, although the power interlock and reverse wiring included in this kit will not be compatible.

      do the two little clips for connecting the contactors at the front that comes with the LAD9V2 come in the LAD9R1V?

      No They do not, and they are not available as a seperate part.

      What interlock works with the LC1D128, 4 pole contactors?

      Interlocking 4 pole Tesys D contactors

      Product line:
      Tesys D IEC contactors

      4 pole contactors with 2NO and 2NC power poles - LC1D098 LC1D128 LC1D188 LC1D258

      Catalog lists interlock for contactors with 4NO poles only

      It is recommended to use the LAD9R1V interlock kit with the contactors that have 2NO and 2NC power poles.  This kit provides the mechanical and electrical interlock needed to use in a reversing installation.
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