Instantaneous auxiliary contact block LA1KN, 2 contacts, NC or NO, with screw-clamps terminals

Aux Contact Block

Catalogue Number: LA1KN20
Instantaneous auxiliary contact block LA1KN, 2 contacts, NC or NO, with screw-clamps terminals
Retail
$63.65
RRP (Inc. GST)

Specifications

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Range of product
  • TeSys K control relay
  • TeSys K
    • Range
      TeSys
      Device short name
      LA1
      Product or component type
      auxiliary contact block
      Auxiliary contacts operation
      instantaneous
      Pole contact composition
      2 NO
      Shielding continuity terminal
      without
      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
      • Mounting location
        front
        [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
        • [Ue] rated operational voltage
          <= 690 V AC <= 400 Hz
          [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
              Insulation resistance
              > 10 MOhm for control circuit
              Tightening torque
              1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2
              Depth
              35 mm
              Net weight
              0.045 kg
              Compatibility code
              LA1
              Environmental characteristic
              normal environment
              Standards
            • BS 5424
            • VDE 0660
            • NF C 63-110
            • IEC 60947
              • Specific use
                general
                Product certifications
              • UL
              • CSA
                • IP degree of protection
                  IP2x conforming to VDE 0106
                  Protective treatment
                  TC conforming to IEC 60068
                  Ambient air temperature for operation
                  -25-50 °C
                  Ambient air temperature for storage
                  -50-80 °C
                  Operating altitude
                  2000 m without derating
                  Package 1 Weight
                  0.032 kg
                  Package 1 Height
                  0.38 dm
                  Package 1 width
                  0.39 dm
                  Package 1 Length
                  0.4 dm
                  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)
                  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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                  • CAD Files and Packs

                  • Product Brochures

                  • Technical Data Catalogues

                  • Installation Instruction

                  • 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.

                  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

                  What is the replacement for LA1DN22 ?

                  LADN22

                  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 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 LA1DN40?

                  The replacement for LA1DN40 is LADN40

                  LADN40
                  TeSys D - auxiliary contact block - 4 NO - screw clamp terminals
                   

                  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 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.

                  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

                  What the DC current contact ratings for the CAD50, CAD32, CAD503, CAD323, CAD506, and CAD326 relay?

                  Issue:
                  Checking on the DC current contact ratings for the CAD50, CAD32, CAD503,  CAD323,  CAD506, and  CAD326 relay.

                  Product Line:
                  CAD Industrial Relays

                  Environment:
                  Relays and Timers

                  Resolution:
                  Inductive:
                  125V DC - 0.55 Amps make and break, 2.5 Amps cont.
                  250V DC - 0.27 Amps make and break, 2.5 amps cont.
                  600V DC - 0.10 Amps make and break, 2.5 Amps cont.

                   

                  How many contacts does the electronic timer LA2KT2E have?

                  Issue:
                  LA2KT2E and LA2KT2U contacts

                  Product Line:
                  Tesys K Line Contactors

                  Environment:
                  IEC Contactor Accessories
                   
                  Resolution:
                  This module has one form C contact.
                  One normally open and one normally closed with a shared common.  Instructions are attached.
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