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TeSys SK Auxiliary Contact Block, 2 NO, for

TeSys SK Auxiliary Contact Block, 2 NO, for

TeSys SK Auxiliary Contact Block, 2 NO, for

Item Number: LA1SK20

Retail
$94.24
RRP (Inc. GST)

Datasheet

Barcode

Qty UoM EAN Colour
-
-
-

Specifications

Design

Range of product

  • TeSys SK
  • TeSys SK control relay
    • Range

      TeSys

      Product or component type

      auxiliary contact block

      Product compatibility

      LC1SK

      Sustainable offer status

      Green Premium product

      Warranty

      18 months

      Physical

      Connections - terminals

    • screw clamp terminals 1 cable(s) 1.5-6 mm²solid
    • screw clamp terminals 2 cable(s) 1.5-4 mm²solid
    • screw clamp terminals 1 cable(s) 0.5-6 mm²flexible with cable end
    • screw clamp terminals 2 cable(s) 0.35-2.5 mm²flexible with cable end
    • screw clamp terminals 1 cable(s) 0.35-6 mm²flexible without cable end
    • screw clamp terminals 2 cable(s) 0.35-1.5 mm²flexible without cable end
      • [Ue] rated operational voltage

        690 V AC <= 400 Hz

        Width

        27 mm

        Net weight

        0.022 kg

        Standards

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

        • CSA
        • UL
          • IP degree of protection

            IP2x

            Ambient air temperature for operation

            -20-50 °C

            Ambient air temperature for storage

            -50-70 °C

            REACh Regulation

            Reference contains Substances of Very High Concern above the threshold

            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

            LA1SK

            Auxiliary contacts operation

            instantaneous

            Pole contact composition

            2 NO

            Mounting location

            front side

            [Ui] rated insulation voltage

          • 690 V conforming to IEC 60947
          • 690 V conforming to BS 5424
          • 690 V conforming to VDE 0110 group C
          • 690 V conforming to CSA C22.2 No 14
            • [Ith] conventional free air thermal current

              10 A (at 55 °C)

              Associated fuse rating

            • 10 A gL conforming to IEC 60947
            • 10 A gL conforming to VDE 0660
              • Tightening torque

                0.8 N.m - on screw clamp terminals

                Compatibility code

                LA1SK

                Protective treatment

                TC conforming to IEC 60068

                Operating altitude

                2000 m without derating

                Unit Type of Package 1

                PCE

                Number of Units in Package 1

                1

                Package 1 Weight

                26 g

                Package 1 Height

                3.5 cm

                Package 1 width

                4.3 cm

                Package 1 Length

                5.5 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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                Can the single pole LA1DN and LADN auxiliary contact module be mounted on the TeSys contactors?

                ISSUE
                In which contactors can the LA1DN and LADN auxiliary contacts be mounted?

                PRODUCT LINE
                Auxiliary contacts for the Tesys D line

                ENVIRONMENT
                Tesys D-Line and Tesys F

                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

                Customer asks how does the CA2SKE20 alternating relay operate?

                Issue:
                Operation of the CA2SKE20 alternating relay's contacts.

                Product Line:
                Alternating Relays

                Environment:
                TeSys SK IEC Style Relays

                Cause:
                Verify if the CA2SKE20 relay will work for the customer's application.

                Resolution:
                The relay has 2 normally open contacts. When the alternating relay is energized only one of the contacts closes. When it de energizes this contact opens. The next time it energizes and de energizes, it alternates which contact it operates.

                Is it possible to use Altivar 71 Drive for control of the Synchronous Motor.

                Yes, Altivar 71 Drive can be used for control of the Synchronous Motor. 

                Note:
                 
                1. The Drive should be programmed for Open-Loop Control.
                 
                2. De-rate the Drive as per the Torque characteristic because Altivar 71 Drive has standard Motor Frequency of 50 or 60 Hz.

                What is the coil tolerance for Tesys D-line contactors LC1D09 - LC1D38?

                Issue:
                LC1D09 - LC1D38 Coil tolerance

                Product Line:
                Contactors and Starters, IEC

                Environment:
                Tesys D Contactors

                Cause:
                Needs the coil tolerance for Tesys D-line contactors LC1D09 - LC1D38.

                Resolution:
                AC single frequency coils: 50Hz and 60 Hz (-20% / +10%);
                AC dual frequency coils: 50Hz (-20% / +10%) ; 60Hz (-15% / +10%)
                DC standard coil for LC1D09 -D38 and LC1DT20 to DT40: (-30% / +25%)
                DC standard coil for LP1D12 and D25: (-20% / +10%)
                DC wide range coil for LP1D12 and D25 : (-30% to +25%)