Specifications

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Range of product
TeSys D
Range
TeSys
Product or component type
auxiliary contact block
Range compatibility
  • TeSys LC1D
  • TeSys CAD
    • Auxiliary contacts operation
      instantaneous
      Pole contact composition
      2 NO
      Shielding continuity terminal
      without
      Connections - terminals
    • screw clamp terminals 1 cable(s) 1-2.5 mm²flexible with cable end
    • screw clamp terminals 1 cable(s) 1-2.5 mm²flexible without cable end
    • screw clamp terminals 2 cable(s) 1-2.5 mm²flexible with cable end
    • screw clamp terminals 2 cable(s) 1-2.5 mm²flexible without cable end
    • screw clamp terminals 1 cable(s) 1-2.5 mm²solid
    • screw clamp terminals 2 cable(s) 1-2.5 mm²solid
      • Mounting location
        side
        [Ui] rated insulation voltage
      • 690 V conforming to IEC 60947-5-1
      • 600 V - certifications CSA
      • 600 V - certifications UL
        • [Ue] rated operational voltage
          690 V AC 25...400 Hz
          [Ith] conventional free air thermal current
          10 A (at 60 °C)
          Irms rated making capacity
        • 140 A AC conforming to IEC 60947-5-1
        • 250 A DC conforming to IEC 60947-5-1
          • Permissible short-time rating
          • 100 A 60 °C 1 s
          • 120 A 60 °C 500 ms
          • 140 A 60 °C 100 ms
            • Protection type
              gG fuse 10 A
              Mechanical durability
              30 Mcycles
              Minimum switching current
              5 mA
              Minimum switching voltage
              17 V
              Non-overlap time
            • 1.5 ms on de-energisation no overlap between NC and NO contact
            • 1.5 ms on energisation no overlap between NC and NO contact
              • Insulation resistance
                > 10 MOhm
                Tightening torque
                1.7 N.m
                Width
                12.5 mm
                Compatibility code
                LAD
                Environmental characteristic
                normal environment
                Standards
              • EN/IEC 60947-5-1
              • UL 60947-5-1
              • CSA C22.2 No 60947-5-1
              • GB/T 14048.5
                • Specific use
                  general
                  Product certifications
                • IECEE CB Scheme
                • UL
                • CSA
                • CCC
                • EAC
                  • IP degree of protection
                    IP20 conforming to IEC 60529
                    Protective treatment
                    TH conforming to IEC 60068
                    Ambient air temperature for operation
                    -5-60 °C
                    Ambient air temperature for storage
                    -60-80 °C
                    Operating altitude
                    3000 m
                    Sustainable offer status
                    Green Premium product
                    REACh Regulation
                    Free of Substances of Very High Concern above the threshold
                    REACh free of SVHC
                    Yes
                    EU RoHS Directive
                    Compliant
                    Toxic heavy metal free
                    Yes
                    Mercury free
                    Yes
                    RoHS exemption information
                    Yes
                    China RoHS Regulation
                    X
                    Environmental Disclosure
                    ENVPEP110701EN
                    WEEE
                    The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
                    Warranty
                    18 months

                    Documents & downloads

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                    • All

                    • CAD Files and Packs

                    • Product Brochures

                    • Technical Data Catalogues

                    • Installation Instruction

                    • Certificates (MSDS)

                    • Declaration of Conformity

                    Frequently Asked Questions

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                    What is the Difference between LADN206 and LADN20?

                    LADN206 has 2N/O Lugs ring terminal
                    LADN20 has 2 N/O - screw-clamps terminals
                    Rest of the specifications are the same.

                    What is the replacement AC coil for CAD32 and CAD50 relay?

                    Issue:
                    AC coil replacement for CAD32 and CAD50

                    Product Line:
                    Relays

                    Environment:
                    Tesys CAD Control Relays

                    Cause:
                    Product selection

                    Resolution:
                    Volt = coil part number
                    12 = LXD1J7
                    21 = LXD1Z7
                    24 = LXD1B7
                    32 = LXD1C7
                    36 = LXD1CC7
                    42 = LXD1D7
                    48 = LXD1E7
                    60 = LXD1EE7
                    100 = LXD1K7
                    110 = LXD1F7
                    115 = LXD1FE7
                    120 = LXD1G7
                    127 = LXD1FC7
                    200 = LXD1L7
                    208 = LXD1LL7
                    220/230 = LXD1M7
                    230 595 21 LXD1P7
                    230/240 = LXD1U7
                    277 781 30 LXD1W7
                    380/400 = LXD1Q7
                    400 = LXD1V7
                    415 = LXD1N7
                    440 = LXD1R7
                    480 = LXD1T7
                    600 = LXD1X7
                    690 = LXD1Y7

                     

                    Is it possible to add side instantaneous auxiliary contacts blocks to the TeSys D DC coil contactors and relays?

                    No, with the TeSYS D range, the DC coil contactors (both standard and low consumption) only allow front mountable auxiliaries.
                    The part numbers LAD8N11, LAD8N20 and LAD8N02 will fit only the contactors with AC coils.

                    What is the replacement for LA1DN22 ?

                    LADN22

                    What is the replacement for LA1DN20 Contact Block?

                    The replacement for LA1DN20 Contact Block is LADN20


                    LADN20 
                    TeSys D - auxiliary contact block - 2 NO - screw-clamps terminals 
                    For more information see; https://eshop.schneider-electric.com/product.aspx?org=21&lang=1&dist=276&prod_id=LADN20

                    Can the old D-line front mount attachments fit on the new CAD relays?

                    Issue: 
                    Can the old D-line attachments fit the new CAD relays
                     
                    Product Line:
                    IEC Contactors

                    Environment:
                    Tesys D contactors and relays
                     
                    Cause:
                    Using old accessories with new CAD relays

                    Resolution:
                     Yes, the old style front mount latch attachments, timing attachments, and auxiliary contacts will mount on the new Tesys D-line relays.

                    What is the part code for a 320A 3P Contactor 230V interlock aux 2 n/o 2n/c

                    The part codes are LC1F330 coil + LX1FH2402 interlock  + LA9FJ970 aux  = LADN22

                    What is the terminal identification numbers for the LADN22 auxiliary contact module?

                    Issue:
                    What is the terminal identification numbers for the LADN22 auxiliary contact module?

                    Product Line:
                    Tesys Contactors and Overload Relays

                    Environment:
                    All Products

                    Cause:
                    Product Features

                    Resolution:
                    Normally open contacts are 53/54 and 83/84; normally closed contacts are 61/62 and 71/72.

                    What the difference is between these 2 contact blocks - LADN22 and LADN22G?

                    Issue:
                    Identifying differences in two part numbers

                    Product Line:
                    IEC contactors and starters

                    Environment:
                    Products sold and used in the United States

                    Cause:
                    Determining which part number to order

                    Resolution:
                    They both have 2 normally open (N.O.) and 2 normally closed (N.C.) contacts.
                    The sequence and numbering are different
                    LADN22 from left to right read : N.O. 53 and 54; N.C. 61 and 62; N.C. 71 and 72; N.O. 83 AND 84.

                    LADN22G from left to right read : N.C. 31 and 32; N.C. 41 and 42; N.O. 53 and 54; N.O. 63 and 64.


                     

                    Will a single circuit auxiliary contact block, like a LADN10 or LADN01, fit onto the Tesys D09-D38 amp contactors?

                    Issue:
                    Identifying auxiliary contact blocks for Tesys D contactors

                    Product Line:
                    IEC contactors and starters

                    Environment:
                    Products sold and used in the United States

                    Cause:
                    single auxiliary contact block needed for use on a Tesys D line contactor

                    Resolution:
                    No, the single pole contact block will not fit . A LADN11,LADN20, LADN02 etc will fit. Anything with 2 auxiliary contacts in one block will fit.
                     

                    Do we have replacement on Siemans part number 3TB4217OBB4?

                    The replacement part number for Siemens part 3TB4217OBB4 will be contactor part LC1D25BD and then the overload part number LADN22. 

                    So the customer needs to buy LC1D25BD + LADN22 to match 3TB4217OBB4.

                    Can the single pole LA1DN and LADN auxiliary contact module be mounted on the TeSys contactors?

                    ISSUE
                    Can the single pole LA1DN and LADN auxiliary contact module be mounted on the TeSys contactors?
                    PRODUCT LINE
                    Auxiliary contacts for the Tesys D line
                    ENVIRONMENT
                    Tesys D-Line and Tesys F
                    CAUSE
                    Fit
                    RESOLUTION
                    These contacts will only fit on the following contactors:
                    Front mount only for LC1D40 through LC1D115 devices and LC1D40A - LC1D65A.
                    Left side mount only to LC1F contactors
                    CTA-ID : 2002751
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