Contacts Block



Qty UoM EAN Colour





Range of product

TeSys D

Product or component type

auxiliary contact block

Sustainable offer status

Green Premium product


18 months


Range compatibility

  • TeSys LC1D
  • TeSys CAD
    • [Ue] rated operational voltage

      690 V AC 25...400 Hz


    • EN/IEC 60947-5-1
    • UL 60947-5-1
    • CSA C22.2 No 60947-5-1
    • GB/T 14048.5
      • Product certifications

      • IECEE CB Scheme
      • UL
      • CSA
      • CCC
      • EAC
        • Protection type

          gG fuse 10 A

          Mechanical durability

          30 Mcycles

          Insulation resistance

          > 10 MOhm

          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
          • Width

            12.5 mm

            Environmental characteristic

            normal environment

            IP degree of protection

            IP20 conforming to IEC 60529

            Ambient air temperature for storage

            -60-80 °C

            Ambient air temperature for operation

            -5-60 °C

            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



            Specific use


            Mounting location


            Pole contact composition

            1 NO + 1 NC

            Auxiliary contacts operation


            [Ui] rated insulation voltage

          • 690 V conforming to IEC 60947-5-1
          • 600 V - certifications CSA
          • 600 V - certifications UL
            • [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
                • 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
                  • Tightening torque

                    1.7 N.m

                    Shielding continuity terminal


                    Protective treatment

                    TH conforming to IEC 60068

                    Operating altitude

                    3000 m

                    Package 1 Weight

                    62 g

                    Package 1 Height

                    0.8 dm

                    Package 1 width

                    0.73 dm

                    Package 1 Length

                    0.3 dm


                    The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
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                    Documents & downloads

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                    • CAD Files and Packs

                    • Product Brochures

                    • Technical Data Catalogues

                    • Installation Instruction

                    • Certificates (MSDS)

                    • Declaration of Conformity

                    Frequently Asked Questions

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                    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 AC coil for CAD32 and CAD50 relay?

                    AC coil replacement for CAD32 and CAD50

                    Product Line:

                    Tesys CAD Control Relays

                    Product selection

                    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


                    What is the part code for a 630A Contactor with 230V coil

                     The part codes you need LC1F630 + LX1FL220 + LADN11

                    In regards to LAD5C11 LAD5C31 LAD5C12 LAD5C32 What is the maximum kW range that TeSys SoLink can be used with motor starter combination?

                    TeSys SoLink is the connection module to connect GV2/GV3 motor circuit breakers to associated contactors and can be used with GV2 / GV3 breakers up to 30kW.
                    For more information please visit the Link provided

                    In regards to LAD5C11 LAD5C31 LAD5C12 LAD5C32 SoLink What is the maximum number of motor starters that can be connected and controlled with each logic controller?

                    Each TM3 I/O module is able to monitor and control up to 4 motor starters and up to 56 motor starters can be connected to logic controller.
                    For more information aboput this range please Visit the Schneider website on the link provided

                    In regards to LAD5C11 LAD5C31 LAD5C12 LAD5C32 SoLink , Can TeSys SoLink be used with AC control supply?

                    TeSys SoLink is suitable for 24VDC control supply; the TM3 I/O module provides the 24V DC control voltage to the motor starter.
                    For more information on this range please visit the Schneider electric web site on the link provided

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

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

                    Tesys D contactors and relays
                    Using old accessories with new CAD relays

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

                    ETSNZ - Can Tesys F range contactors be used in safety applications?

                    According to IEC60947-4-1 appendix F, mirror contact is one of the means necessary to ensure safety for contactors
                    (in the standard "...mirror contact should not be relied upon exclusively as a means to ensure safety..." ).

                    TeSys F contactors do not include internal mirror contacts. So we, Schneider, do not actively promote TeSys F as a contactor for safety applications.
                    However, TeSys F can be fitted with auxiliary contacts add-on blocks. For some of these blocks LADN01, LADN02, LADN04, LADN11, LADN22, LADN31 and LADN13, a NC auxiliary contact has been recognised by VDE as mirror contact. This allows to use TeSys F in safety applications.
                    Attached are the VDE Certificates recognising the NC auxiliary contact with the blocks mentioned above as mirror contact.

                    To sum up and give clear answers to TeSys F and safety applications ;
                    1. If Tesys F contactor can be used for safety applications?

                    Yes, it can be used if, this is mandatory, it is fitted with one the above mentioned add-on blocks. VDE Certificate recognising the auxiliary contact as mirror can be provided.

                    2. When asked, can we answer that Tesys F have mirror contact, provided by auxiliary contact blocks?

                    Yes for the above mentioned add-on blocks and with the VDE Certificate

                    GV2 Adapter Plate Mounting

                    Two lock elements come with LAD311. The first one, already mounted on LAD311 when delivered is suitable for almost all cases of LC1D contactor. However, depending on the type of coil of the contactor (DC or AC), this element shall be mounted in one position for DC or turned by 180° around an horizontal axis for AC coil contactor. Note that on the lateral face of this elements the markings “DC” or “AC” mounted upwards indicates the right position to be used. The second LAD311 lock element shall be used when mounting contactors LC1D09 to LC1D18 with screw clamp. In this case, this element shall be mounted on LAD311 instead of the first one which can be scrapped away.

                    See attached document for reference. 

                    What is the auxiliary 3 x N/O and 1 x N/C front fitted needed for a LC1D5011 contactor

                    The Auxiliary is an LADN31

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

                    Identifying auxiliary contact blocks for Tesys D contactors

                    Product Line:
                    IEC contactors and starters

                    Products sold and used in the United States

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

                    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.

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

                    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
                    Tesys D-Line and Tesys F
                    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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