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Aux Contact Block

Back to Model K Control Relays Home TeSys Model SK, K and D Model K Control Relays

Aux Contact Block

Aux Contact Block

Item Number: LA1KN11

Retail
$63.65
RRP (Inc. GST)
Where To Buy

Datasheet

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Qty UoM EAN Colour
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Specifications

Design

Warranty

18 months

Range

TeSys

Range of product

  • TeSys K
  • TeSys K control relay

      • Product or component type

      auxiliary contact block

      Physical

      Mercury free

      Yes

      REACh free of SVHC

      Yes

      REACh Regulation

      Free of Substances of Very High Concern above the threshold

      China RoHS Regulation

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

      EU RoHS Directive

      Compliant

      RoHS exemption information

      Yes

      Toxic heavy metal free

      Yes

      [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

            Others

            Package 1 Height

            0.35 dm

            Package 1 Length

            0.4 dm

            Package 1 Weight

            0.032 kg

            Package 1 width

            0.35 dm

            WEEE

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

            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
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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

                  Additional contactor accessories\Instantaneous front contact - 2 'N/O' contacts

                  Additional contactor accessories\Instantaneous front contact - 2 'N/O' contacts

                  ZIP

                  Additional contactor accessories\Instantaneous front contact - 2 'N/O' contacts

                  Additional contactor accessories\Instantaneous front contact - 2 'N/O' contacts

                  ZIP

                  Additional contactor accessories\Instantaneous front contact - 4 'N/O' contacts

                  Additional contactor accessories\Instantaneous front contact - 4 'N/O' contacts

                  ZIP

                  Additional contactor accessories\Instantaneous front contact - 4 'N/O' contacts

                  Additional contactor accessories\Instantaneous front contact - 4 'N/O' contacts

                  ZIP

                  Auxiliary Contact Block, K-Line

                  Auxiliary Contact Block, K-Line

                  ZIP

                  LA1KN11_CAD_DOC

                  LA1KN11_CAD_DOC

                  ZIP

                  Lead your efficiency with TeSys

                  Lead your efficiency with TeSys

                  ZIP

                  Let TeSys be your drive - Overview of solutions to protect, monitor and control motors

                  Let TeSys be your drive - Overview of solutions to protect, monitor and control motors

                  3.4 MB pdf

                  Motor Management Solutions for your industrial process and infrastructure needs

                  Motor Management Solutions for your industrial process and infrastructure needs

                  ZIP

                  Multistandard Offer for OEM Applications

                  Multistandard Offer for OEM Applications

                  1.1 MB PDF

                  Safety brochure

                  Safety brochure

                  ZIP

                  Solutions that switch, protect, control, and monitor motors

                  Solutions that switch, protect, control, and monitor motors

                  ZIP

                  Start Smart Run Smart with TeSys (e-brochure)

                  Start Smart Run Smart with TeSys (e-brochure)

                  3.7 MB PDF

                  TeSys Contactors and Thermal Overload Relays Brochure

                  TeSys Contactors and Thermal Overload Relays Brochure

                  295.8 KB pdf

                  TeSys Model D Contactors and Overload Relays

                  TeSys Model D Contactors and Overload Relays

                  101.7 KB PDF

                  TeSys motor starters - Promotional leaflet panorama

                  TeSys motor starters - Promotional leaflet panorama

                  ZIP

                  TeSys Motor Starters and Motor Protection Product Panorama

                  TeSys Motor Starters and Motor Protection Product Panorama

                  2.7 MB PDF

                  Digest 178 Catalog 18: Contactors and Starters-IEC

                  Digest 178 Catalog 18: Contactors and Starters-IEC

                  3.2 MB PDF

                  Digest 178 Catalog 23: Relays and Timers

                  Digest 178 Catalog 23: Relays and Timers

                  4.4 MB PDF

                  Kontaktör Katalog

                  Kontaktör Katalog

                  12.2 MB PDF

                  TeSys - Catalogue 2020 - Innovative and connected solutions for motor starters

                  TeSys - Catalogue 2020 - Innovative and connected solutions for motor starters

                  ZIP

                  TeSys catalogue - 2020 - chapter B7 Control relays- TeSys SK, K, D

                  TeSys catalogue - 2020 - chapter B7 Control relays- TeSys SK, K, D

                  ZIP

                  TeSys catalogue - 2020 - chapter B8 contactors TeSys SK,K, D, SKGC, GC, GY,GF

                  TeSys catalogue - 2020 - chapter B8 contactors TeSys SK,K, D, SKGC, GC, GY,GF

                  ZIP

                  CA2/CA3/CA4/LC./LP.-K Add-on contact blocks and surge supressor

                  CA2/CA3/CA4/LC./LP.-K Add-on contact blocks and surge supressor

                  ZIP

                  Folha de instruções LC1K

                  Folha de instruções LC1K

                  609.1 KB PDF

                  Motor Control Solutions for the North American Market Data Bulletin

                  Motor Control Solutions for the North American Market Data Bulletin

                  2.4 MB PDF

                  EU Declaration SC16041415A TeSys K_LA1KN

                  EU Declaration SC16041415A TeSys K_LA1KN

                  ZIP

                  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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