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Electronic Timer Delay On 25- 500 Sec

Electronic Timer Delay On 25- 500 Sec

Electronic Timer Delay On 25- 500 Sec

Item Number: LA4DT4U

Retail
$644.17
RRP (Inc. GST)

Datasheet

Barcode

Qty UoM EAN Colour
-
-
-

Specifications

Design

Sustainable offer status

Green Premium product

Warranty

18 months

Range of product

TeSys D

Range

TeSys

Product or component type

serial timer modules

Product compatibility

  • 4 poles LC1DT20...DT40
  • 3 poles LC1D09...D38
    • Physical

      Environmental Disclosure

      ENVPEP111253EN

      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

      Connections - terminals

    • control circuit: connector 1 cable(s) 1-1 mm²flexible with cable end
    • control circuit: connector 1 cable(s) 1-1 mm²solid with cable end
    • control circuit: connector 2 cable(s) 2.5-2.5 mm²flexible without cable end
    • control circuit: connector 2 cable(s) 2.5-2.5 mm²solid without cable end
      • Electrical durability

        30 Mcycles

        Local signalling

        illuminates during time delay by LED

        Net weight

        0.04 kg

        Standards

        IEC 60255-5

        Product certifications

      • UL
      • CSA
        • IP degree of protection

          IP2x conforming to VDE 0106

          Ambient air temperature for operation

          -25-55 °C

          Ambient air temperature for storage

          -40-80 °C

          Protection type

          built-in by varistor

          Others

          Number of Units in Package 1

          1

          Package 1 Height

          4 cm

          Package 1 Length

          5 cm

          Package 1 Weight

          50 g

          Package 1 width

          4.8 cm

          Unit Type of Package 1

          PCE

          WEEE

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

          Device short name

          LA4DT

          Poles description

          3P

          Mounting location

          top

          [Uc] control circuit voltage

        • 24...250 V AC 50/60 Hz
        • 24...250 V DC
          • Control circuit voltage limits

            by mechanical contact: 0.8...1.1 Uc

            [Ui] rated insulation voltage

            250 V conforming to IEC 60947-1

            Timer type

            on delay

            Time delay range

            25...500 s

            Reset time

          • 150 ms during time delay
          • 50 ms after time delay
            • [Ures] residual voltage

              3.3 V

              Compatibility code

              LA4DT

              Protective treatment

              TH conforming to IEC 60068

              Permissible ambient air temperature around the device

              -25-70 °C

              Heat dissipation

              2-2 W at 50/60 Hz

              Immunity to microbreaks

            • 10 ms during time delay
            • 2 ms after time delay
              • Show all specifications

                Documents & downloads

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                • Product Brochures

                • Technical Data Catalogues

                • Installation Instruction

                Frequently Asked Questions

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                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.

                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
                 

                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.

                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.

                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.
                 
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