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

      • VDE 0660
      • NF C 63-110
      • BS 5424
      • 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

          CA2SK

          Contactor application

          control circuit

          Utilisation category

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

            2 NO

            Control circuit type

            AC at 50/60 Hz

            [Uc] control circuit voltage

            110 V AC 50/60 Hz

            [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

              • drop-out: 0.2...0.75 Uc (at <50 °C)
              • operational: 0.85...1.1 Uc (at <50 °C)
                • Operating time

                • 6...8 ms coil de-energisation and NO opening
                • 7...14 ms coil energisation and NO closing
                  • Maximum operating rate

                    1200 cyc/h

                    Inrush power in VA

                    16-16 VA (at 20 °C)

                    Hold-in power consumption in VA

                    4.2-4.2 VA (at 20 °C)

                    Heat dissipation

                    1.4-1.4 W

                    Compatibility code

                    CA2SK

                    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

                    119 g

                    Package 1 Height

                    3.3 cm

                    Package 1 width

                    5.9 cm

                    Package 1 Length

                    6.7 cm

                    Unit Type of Package 2

                    S01

                    Number of Units in Package 2

                    40

                    Package 2 Weight

                    4.9 kg

                    Package 2 Height

                    15 cm

                    Package 2 width

                    15 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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                    Frequently Asked Questions

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                    Is the CA3SK20BD still available?

                    Yes it is still available.

                    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.


                     

                    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

                    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.

                    Wiring Diagram for an CA2SKE relay

                    Issue:

                    Where can I find a wiring diagram for a CA2SKE relay?

                    Product Line:

                    CA2SK Industrial Relays

                    Environment:

                    US Product

                    Cause:

                    Knowing how a relay is wired can assist in selection

                    Resolution:

                    The attached instruction sheet, which is supplied with the relay, has the wiring diagram included.
                     

                    What relay should be used to provide two wire control for the Class 8903 Type PB lighting contactor?

                    Issue:
                    Two wire control relay for the Class 8903 Type PB lighting contactor

                    Product Line:
                    NEMA and Definite Purpose Contactors and Starters

                    Environment:
                    NEMA Lighting Contactors

                    Cause:
                    Two wire control relay needed

                    Resolution:
                    Use any 2 pole relay with a Normally Open and Normally Closed contact, such as
                    CA2SK11**
                    8501XO11V**

                    Complete the part number by adding the appropriate voltage code.  i.e 8501XO11V02 for 120VAC, or CA2SK11G7 for 120VAC.
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