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Control Relay

Product Dimensions

Width icon

Width27 mm

Height icon

Height56 mm

Depth icon

Depth55.5 mm

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Datasheet

Barcode

Qty UoM EAN Colour
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Specifications

Design

Range of product

TeSys SK control relay

Range

TeSys

Product or component type

control relay

Warranty

18 months

Physical

[Ue] rated operational voltage

<= 690 V <= 400 Hz

Mounting support

  • rail
  • plate
    • 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 without cable end
    • screw clamp terminals 1 cable(s) 0.35-6 mm²flexible with cable end
    • screw clamp terminals 2 cable(s) 0.35-1.5 mm²flexible with cable end
    • screw clamp terminals 2 cable(s) 0.35-2.5 mm²flexible without cable end
      • Mechanical durability

        10 Mcycles

        Height

        56 mm

        Width

        27 mm

        Depth

        55.5 mm

        Net weight

        0.132 kg

        Standards

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

          cULus

          IP degree of protection

          IP2x

          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

          Others

          Product name

          TeSys CASK

          Device short name

          CA3SK

          Contactor application

          control circuit

          Utilisation category

        • DC-13
        • AC-15
          • Pole contact composition

            2 NO

            Control circuit type

            DC standard

            [Uc] control circuit voltage

            24 V DC

            [Ith] conventional free air thermal current

            10 A (at 55 °C)

            Associated fuse rating

          • 10 A gL conforming to VDE 0660
          • 10 A gL conforming to IEC 60947
            • [Ui] rated insulation voltage

            • 690 V conforming to IEC 60947
            • 690 V conforming to VDE 0110 group C
            • 690 V conforming to BS 5424
            • 690 V conforming to UL 508
            • 690 V conforming to CSA C22.2 No 14
              • Tightening torque

                0.8 N.m - on screw clamp terminals pozidriv No 1 screw head

                Control circuit voltage limits

              • operational: 0.85...1.1 Uc (at <50 °C)
              • drop-out: 0.1...0.75 Uc (at <50 °C)
                • Operating time

                • 4...6 ms coil de-energisation and NO opening
                • 8...12 ms coil energisation and NO closing
                  • Maximum operating rate

                    1200 cyc/h

                    Inrush power in W

                    2.2-2.2 W (at 20 °C)

                    Hold-in power consumption in W

                    2.2-2.2 W at 20 °C

                    Heat dissipation

                    2.2-2.2 W

                    Compatibility code

                    CA3SK

                    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

                    123 g

                    Package 1 Height

                    3.3 cm

                    Package 1 width

                    6 cm

                    Package 1 Length

                    6.6 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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                    Is the CA3SK20BD still available?

                    Yes it is still available.

                    What is the replacement for the CA3DK22BD?

                    Issue:
                    What is the replacement for the CA3DK22BD?

                    Product Line:
                    Relays and Timers

                    Environment:
                    Obsolete Products

                    Cause:
                    Legacy Replacement

                    Resolution:
                    The CA3DK is Obsolete. To electrically replace it, use a CAD32BD & a LAD6K10B
                     

                    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 an enclosure for CA2SKE20G7 alternating relay?

                    Issue:
                    Enclosure for CA2SKE20G7 alternating relay

                    Product Line:
                    Tesys SK Relays

                    Environment:
                    IEC Control relays

                    Cause:
                    n/a

                    Resolution:
                    9991UE1 is the recommended enclosure.


                     

                    What is the replacement coil for a CA3DN31BD relay?

                    Issue:
                    What is the replacement coil for a CA3DN31BD  relay?

                    Product Line:
                    Relays and Timers

                    Environment:
                    All Products

                    Cause:
                    Product selection

                    Resolution:
                    Use an LX4D2BD.