Timer Delay On

Product Dimensions

Width icon

Width38 mm

Height icon

Height27 mm

Depth icon

Depth38 mm

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Datasheet

Barcode

Qty UoM EAN Colour
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Specifications

Design

Range

TeSys

Range of product

  • TeSys K control relay
  • TeSys K
    • Product or component type

      time delay auxiliary contact block

      Warranty

      18 months

      Physical

      [Ue] rated operational voltage

    • 24...48 V AC for supply circuit
    • 24...48 V DC for supply circuit
    • 240 V AC for signalling circuit
    • 240 V DC for signalling circuit
      • Standards

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

        • CSA
        • UL
          • Connections - terminals

            slip-on terminals

            Height

            27 mm

            Width

            38 mm

            Depth

            38 mm

            Net weight

            0.04 kg

            Environmental characteristic

            normal environment

            IP degree of protection

            IP2x conforming to VDE 0106

            Ambient air temperature for operation

            -10-60 °C

            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

            Others

            Device short name

            LA1

            Mounting location

            front

            Pole contact composition

            1 C/O

            Timer type

            on delay

            Time delay range

            1...30 s

            Rated operational voltage limits

            0.85...1.1 Uc

            [Ith] conventional free air thermal current

            2 A

            Reset time

            1.5 ms

            Shielding continuity terminal

            without

            Compatibility code

            LA1

            Protective treatment

            TC conforming to IEC 60068

            Unit Type of Package 1

            PCE

            Number of Units in Package 1

            1

            Package 1 Weight

            41 g

            Package 1 Height

            4.8 cm

            Package 1 width

            4.8 cm

            Package 1 Length

            5 cm

            Unit Type of Package 2

            S02

            Number of Units in Package 2

            70

            Package 2 Weight

            3.11 kg

            Package 2 Height

            15 cm

            Package 2 width

            30 cm

            Package 2 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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            Documents & downloads

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            Frequently Asked Questions

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            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.

            Video: How to configure Harmony XVU Tower Light color and illumination settings

            Product Line:
            XVU Tower/Stack Light XVUC29

            Resolution:
            On page three of three in the included instructions you will find two boxes.One labled Dial "A" and one labeled Dial "B." Using these tables, select the features that you want. Then set the dials marked "A" and "B" on the top of your XVU unit to match your requirements. To change the dials you will need to use a small, flathead screwdriver.

            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 a CA2KN22 available with a 277 volt AC coil ?

            Issue:
            Is a CA2KN22 available  with a 277 volt AC coil ?
            Product Line:
            Industrial Relays
            Environment:
            Tesys K IEC Style Rekays
            Cause:
            Application is calling for 277v coil.                           
            Resolution:                                                                 
            The voltage code for 277 vac is UE7. CA2KN22UE7 is currently obsolete.
             

            What is the maximum voltage ratings for the contacts of a CA2KN?

            Issue:
            What is the maximum voltage ratings for a CA2KN22F7?

            Product Line:
            Relays and Timers

            Environment:
            Industrial Relays

            Resolution:
            600VAC and 240VDC

            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 is the coil burden for the standard DC control coil for the LC*D09__ through LC*D38__ TeSys contactors?

            Issue:
            LC*D09-38 coil consumption

            Product Line:
            Contactors and Overload Relays

            Environment:
            TeSys™ D Contactors and Overload Relays

            Resolution:
            The standard DC coil is 5.4 watts of consumption.

            What is the color scheme of the Tesys D-Line contactors?

            Issue:
            Looking for different color scheme of the Tesys D-Line contactors.

            Product Line:
            Tesys D Contactors

            Environment:
            LC1D contactors

            Resolution:
            Beige and dark gray.
             

            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

            Are the D-Line contactors rated to break DC voltages?

            Issue: 
            Can the TeSys D line be used to control DC loads? 

            Product Line:
            Tesys D contactors

            Environment:
            Products sold and used in the United States
             
            Cause:
             DC power circuit
             
            Resolution:
             
            Yes, 75 VDC (125 VDC for D115 & D150) per pole which means that through a four pole device breaking 300 VDC is possible by wiring all four power poles in series. However, be aware that the device current ratings will differ according to the number of poles in series and the type of application.

            Devices are suitable but not UL Listed for DC applications.

            More information on their DC ratings can be found in the current TeSys Motor Control and Protection Compentns catalog: https://www.schneider-electric.us/en/download/document/MKTED210011EN/


             

            What are the stand alone short circuit current ratings on the LC1D** contactors?

            Issue:
            Tesys D SCCR

            Product Line:
            Contactors and Overload Relays

            Environment:
            TeSys™ D Contactors and Overload Relays
             
            Resolution:
            The contactors have a stand alone withstand rating that has been established by UL and is based on the maximum horsepower rating for a given device. However, only combination type starters are supplied with short circuit protective devices having a short circuit current rating.

            They are as follows:
            Horsepower SCCR (A)

            0 thru 1 1,000
            1 thru 50 5,000
            51 thru 200 10,000
            201 thru 400 18,000
            401 thru 600 30,000
            601 thru 900 42,000
            901 thru 1600 85,000
            1601+ 100,000

            What are the coil voltage codes for the LC1D09 / LC2D09 through LC1D38 / LC2D38 TeSys contactors?

            Issue:
            What are the coil voltage codes for the LC1D09 / LC2D09through LC1D38 / LC2D38 TeSys contactors?

            Product Line:
            IEC Contactors

            Environment:
            Ordering

            Cause:
            Selection

            Resolution:
            The following lists the more common voltage suffix codes for these product lines.  For a more comprehensive list and to determine compatibility with a given product, refer to the catalog below.

            AC Volts ___Code     AC Volts ___Code
            12 ___ J7                   208 ___ LE7
            21 ___ Z7                   220 ___ M7
            24 ___ B7                  230 ___ P7
            32 ___ C7                  240 ___ U7
            36 ___ CC7               277 ___ W7
            42 ___ D7                  380 ___ Q7
            48 ___ E7                   400 ___ V7
            60 ___ EE7                415 ___ N7
            100 ___ K7                440 ___ R7
            110 ___ F7                480 ___ T7
            115 ___ FE7              575 ___ SC7
            120 ___ G7                600 ___ X7
            127 ___ FC7              690 ___ Y7
            200 ___ L7                
                           
            Standard Coil                Low Consumption
            DC Volts ___Code          DC Volts ___Code
            12 ___ JD                           5 ___ AL
            24 ___ BD                         12 ___ JL
            36 ___ CD                         20 ___ ZL
            48 ___ ED                         24 ___ BL
            60 ___ ND                         48 ___ EL
            72 ___ SD                         72 ___ SL
            110 ___ FD                       96 ___ DL
            125 ___ GD                     110 ___ FL
            220 ___ MD                    220 ___ ML
            250 ___ UD                     250 ___ UL
            440 ___ RD                
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