Suppressor Sk 24-48V Ac/Dctor

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Suppressor Sk 24-48V Ac/Dctor

Suppressor Sk 24-48V Ac/Dctor

Item Number: LA4SKE1E

Retail
$69.36
RRP (Inc. GST)
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Datasheet

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Qty UoM EAN Colour
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Specifications

Design

Range of product

  • TeSys SK
  • TeSys SK control relay

      • Range

      TeSys

      Product or component type

      suppressor module

      Product compatibility

    • CA2SK
    • LC1SK06
    • CA3SK
    • LC1SKGC
    • LP1SK06

        • Sustainable offer status

        Green Premium product

        Warranty

        18 months

        Physical

        Quantity per set

        set of 10

        Net weight

        0.003 kg

        Ambient air temperature for operation

        -20-50 °C

        Ambient air temperature for storage

        -50-70 °C

        REACh free of SVHC

        Yes

        EU RoHS Directive

        Compliant

        Mercury free

        Yes

        RoHS exemption information

        Yes

        China RoHS Regulation

        Product out of China RoHS scope. Substance declaration for your information

        Environmental Disclosure

        ENVPEP111274EN

        Others

        Device short name

        LA4SK

        Suppressor technology

        varistor (peak limiting)

        Mounting location

        right hand side

        [Uc] control circuit voltage

      • 24...48 V AC
      • 24...48 V DC

          • Maximum peak voltage

          2 Uc

          Compatibility code

          LA4SK

          Unit Type of Package 1

          PCE

          Number of Units in Package 1

          1

          Package 1 Weight

          2 g

          Package 1 Height

          4 cm

          Package 1 width

          5 cm

          Package 1 Length

          12 cm

          Unit Type of Package 2

          BB1

          Number of Units in Package 2

          10

          Package 2 Weight

          28 g

          Package 2 Height

          4 cm

          Package 2 width

          5 cm

          Package 2 Length

          12 cm

          Unit Type of Package 3

          S01

          Number of Units in Package 3

          190

          Package 3 Weight

          767 g

          Package 3 Height

          15 cm

          Package 3 width

          15 cm

          Package 3 Length

          40 cm

          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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          Frequently Asked Questions

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          Why does my other equiptment trip when my contactor releases?

          The colapsing coil voltage on DC is causing a Back EMF (electro magnetic field) issue. This is solved with either a varistor LA4SKE1E or a Diode LA4SKC1U on the LP1K09 contactor.

          For further information please visit https://www.clipsal.com/Trade
           

          What is the part number for a diode for a CA3KN relay?

          Issue:
          What is  the part number for a diode for a CA3KN relay?

          Product Line:
          Tesys Relays

          Environment:
          All Products

          Cause:
          Product selection

          Resolution:
          LA4KC1B or LA4KC1E is the diode and zener diode for the CA3KN relay.


          CTA-ID : 2015604

          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 LA4DE1U alternative?

          LA4DE1U TeSys D - suppressor module - varistor - 110...250 V AC/DC

          to suit D40-D115 (3P) and D65-115 (4P):
          LA4DE2U TeSys D - suppressor module - varistor - 110...250 V AC
          OR
          LA4DE3U TeSys D - suppressor module - varistor - 110...250 V DC
           

          Is the voltage code BD3 valid for a CA3DN40 relay?

          Issue:
          Is the voltage code BD3 valid for a CA3DN40 relay?

          Product Line:
          Tesys Relays

          Environment:
          All Products

          Cause:
          Product selection

          Resolution:
          No.  The voltage code BD3 is for the CA4D Low Consumption relays only.   A 24 volt DC coil with built in transient suppression is not available on the CA3D relay.    Use the add on LA4DA1E varister style or the LA4DC1U diode style add on transient suppressors on the CA3D relays.
           

          No action on logical input, logical input out of order.

          Goals and Symptoms

          No action on logical input, logical input out of order.

          Facts and Changes

          ATV31
          Logical Input
          LI1, LI2, LI3, LI4

          Causes and Fixes

          This phenom can occur when the 24V used for the logical input is connected in some coil of relay or of electromagnet and so on.
          It's due to the overvoltage generated by Ldi/dt when you cut a continue voltage on a coil (L).
          It's possible to reduce the level of this overvoltage, use LA4KC1B or LA4DE2U.