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Aux Contact Block

Datasheet

Barcode

Qty UoM EAN Colour
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Specifications

Design

Range

TeSys

Range of product

  • TeSys K
  • TeSys K control relay
    • Product or component type

      auxiliary contact block

      Warranty

      18 months

      Physical

      [Ue] rated operational voltage

      <= 690 V AC <= 400 Hz

      Standards

    • VDE 0660
    • BS 5424
    • IEC 60947
    • NF C 63-110
      • Product certifications

      • CSA
      • UL
        • Insulation resistance

          > 10 MOhm for control circuit

          Connections - terminals

        • screw clamp terminals 1 cable(s) 0.34-1.5 mm²flexible with cable end
        • screw clamp terminals 1 cable(s) 0.75-4 mm²flexible without cable end
        • screw clamp terminals 1 cable(s) 1.5-4 mm²solid
        • screw clamp terminals 2 cable(s) 0.34-1.5 mm²flexible with cable end
        • screw clamp terminals 2 cable(s) 0.75-4 mm²flexible without cable end
        • screw clamp terminals 2 cable(s) 1.5-4 mm²solid
          • Depth

            35 mm

            Net weight

            0.045 kg

            Environmental characteristic

            normal environment

            IP degree of protection

            IP2x conforming to VDE 0106

            Ambient air temperature for storage

            -50-80 °C

            Ambient air temperature for operation

            -25-50 °C

            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

             Pro-active China RoHS declaration (out of China RoHS legal scope)

            Others

            Device short name

            LA1

            Specific use

            general

            Mounting location

            front

            Pole contact composition

            1 NO + 1 NC

            Auxiliary contacts operation

            instantaneous

            [Ui] rated insulation voltage

          • 690 V - for control circuit conforming to BS 5424
          • 690 V - for control circuit conforming to IEC 60947
          • 750 V - for control circuit conforming to VDE 0010 group C
          • 600 V - for control circuit conforming to CSA C22.2
            • [Ith] conventional free air thermal current

              10 A (at 50 °C)

              Irms rated making capacity

              110 A at <= 690 V AC conforming to IEC 60947

              Permissible short-time rating

            • 80 A 1 s
            • 60 A 500 ms
            • 110 A 100 ms
              • Associated fuse rating

              • 10 A gG at <= 690 V conforming to IEC 60947
              • 10 A gG at <= 690 V conforming to VDE 0660
                • Minimum switching current

                  5 mA

                  Minimum switching voltage

                  17 V

                  Non overlap distance

                  0.5 mm

                  Tightening torque

                  1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2

                  Shielding continuity terminal

                  without

                  Compatibility code

                  LA1

                  Protective treatment

                  TC conforming to IEC 60068

                  Operating altitude

                  2000 m without derating

                  Package 1 Weight

                  0.032 kg

                  Package 1 Height

                  0.35 dm

                  Package 1 width

                  0.35 dm

                  Package 1 Length

                  0.4 dm

                  WEEE

                  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

                  • Data Bulletin

                  • Declaration of Conformity

                  Frequently Asked Questions

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                  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.

                  Why will LA1SK11 adder deck not fit on CA2SK11 relay?

                  Issue:
                  Why will LA1SK11 adder deck not fit on CA2SK11 relay?

                  Product Line:
                  Tesys Relays

                  Environment:
                  All Products

                  Cause:
                  Product Features

                  Resolution:
                  No, LA1SK11 mounts only on the CA2SK20 relay.




                  CTA-ID : 2014524

                  What is the continuous current rating for LA1KN__ auxiliary contact modules used with the K-Line contactors?

                  Issue:
                  What is the LA1KN** auxiliary contact rating?

                  Product Line:
                  LC1K, CA2K and CA3K, K-Line Tesys K

                  Environment:
                  Industrial Relays

                  Resolution
                  The auxiliary contacts are rating for 10 amps continuous.

                  What is the replacement for LA1EN11?

                  LA1KN11  is the replacement code.

                  NOTE: new commercial reference found might not be an exact match

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

                   The part codes you need LC1F630 + LX1FL220 + LADN11

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

                  ISSUE
                  In which contactors can the LA1DN and LADN auxiliary contacts be mounted?

                  PRODUCT LINE
                  Auxiliary contacts for the Tesys D line

                  ENVIRONMENT
                  Tesys D-Line and Tesys F

                  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
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