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K Range Suppressor Diode 12-24V Dc

K Range Suppressor Diode 12-24V Dc

K Range Suppressor Diode 12-24V Dc

Item Number: LA4KC1B

Retail
$96.98
RRP (Inc. GST)

Product Dimensions

Width icon

Width6 mm

Height icon

Height25 mm

Depth icon

Depth22 mm

Datasheet

Barcode

Qty UoM EAN Colour
-
-
-

Specifications

Design

Warranty

18 months

Range of product

TeSys K

Range

TeSys

Product or component type

suppressor module

Product compatibility

  • LP1K
  • LP4K
  • CA3K
    • 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

      Mounting mode

      clip-on

      Local signalling

      LED

      Quantity per set

      set of 5

      Height

      25 mm

      Width

      6 mm

      Depth

      22 mm

      Net weight

      0.01 kg

      Standards

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

      • CSA
      • UL
        • IP degree of protection

          IP2x conforming to VDE 0106

          Ambient air temperature for operation

          -25-50 °C

          Ambient air temperature for storage

          -50-80 °C

          Others

          Package 1 Height

          0.42 dm

          Package 1 Length

          0.28 dm

          Package 1 Weight

          0.004 kg

          Package 1 width

          0.52 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

          LA4K

          Mounting location

          front side

          Suppressor technology

          bidirectional peak limiting diode

          [Uc] control circuit voltage

          12...24 V DC

          Maximum peak voltage

          2 Uc

          Compatibility code

          LA4K

          Protective treatment

        • TC conforming to IEC 60068
        • TC conforming to DIN 50016
          • Show all specifications

            Documents & downloads

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            Frequently Asked Questions

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            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

            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.

            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
             

            Will the LA4DC1U work with the new CAD32BD relay?

            Issue:
            Will the LA4DC1U work on the CAd32BD relay

            Product Line:
            IEC relays and accessories

            Environment:
            Products sold and used in the United States

            Cause:
            Identifying product compatibility

            Resolution:
            The CAD32BD with DC coil has built-in coil suppression protection as standard so the LA4DC1U is not needed.


            CTA-ID : 2031917

            Will the LA4DC1U diode suppressor mount to current Tesys D DC coils?

            Issue:
            Will the LA4DC1U diode suppressor mount to current Tesys D DC coils?
            Product Line:
            IEC contactors and starters

            Environment:
            Products sold and used in the United States

            Resolution:
            No. The LA4DC1U diode unit will only fit the older TeSys D contactors. Tesys D DC coils include suppression automatically, it`s not needed.

            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
            https://www.schneider-electric.com.au/australia/en/products-services/offer-updates/news-viewer.page?c_filepath=/templatedata/Content/News/data/en/local/automation_control/general_information/2014/10/20141024_tesys_solink_integration_system.xml
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