TeSys K Control Relay, 2 NO + 2 NC, <= 690V, 230VAC Coil

TeSys K Control Relay, 2 NO + 2 NC, <= 690V, 230VAC Coil

TeSys K Control Relay, 2 NO + 2 NC, <= 690V, 230VAC Coil

Item Number: CA2KN223P7

RRP (Inc. GST)

Product Dimensions

Width icon

Width45 mm

Height icon

Height58 mm

Depth icon

Depth57 mm



Qty UoM EAN Colour



Range of product

TeSys K control relay



Product or component type

control relay

Sustainable offer status

Green Premium product


18 months


[Ue] rated operational voltage

<= 690 V <= 400 Hz

Mounting support

  • plate
  • rail
    • Connections - terminals

    • spring terminals 1 cable(s) 0.75-1.5 mm²solid
    • spring terminals 1 cable(s) 0.75-1.5 mm²flexible without cable end
      • Mechanical durability

        10 Mcycles

        Insulation resistance

        > 10 MOhm


        58 mm


        45 mm


        57 mm

        Net weight

        0.18 kg


      • BS 5424
      • IEC 60947
      • NF C 63-140
      • VDE 0660
        • Product certifications

        • CSA
        • UL
          • Ambient air temperature for operation

            -25-50 °C

            Ambient air temperature for storage

            -50-80 °C

            REACh Regulation

            Free of Substances of Very High Concern above the threshold

            REACh free of SVHC


            EU RoHS Directive


            Toxic heavy metal free


            Mercury free


            RoHS exemption information


            China RoHS Regulation

             Pro-active China RoHS declaration (out of China RoHS legal scope)

            Environmental Disclosure


            Circularity Profile


            California proposition 65

            WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov


            Product name

            TeSys CAK

            Device short name


            Contactor application

            control circuit

            Utilisation category

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

              2 NO + 2 NC

              Control circuit type

              AC at 50/60 Hz

              [Uc] control circuit voltage

              230 V AC 50/60 Hz

              [Ith] conventional free air thermal current

              10 A (at 50 °C)

              Irms rated making capacity

              110 A conforming to IEC 60947

              Associated fuse rating

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

              • 690 V conforming to IEC 60947
              • 750 V conforming to VDE 0110 group C
              • 690 V conforming to BS 5424
              • 600 V conforming to CSA C22.2 No 14
                • Control circuit voltage limits

                • drop-out: 0.2...0.75 Uc (at <50 °C)
                • operational: 0.8...1.15 Uc (at <50 °C)
                  • Operating time

                  • 10...20 ms coil de-energisation and NO opening
                  • 10...20 ms coil energisation and NO closing
                  • 15...25 ms coil de-energisation and NC closing
                  • 5...15 ms coil energisation and NC opening
                    • Maximum operating rate

                      10000 cyc/h

                      Immunity to microbreaks

                      2 ms

                      Inrush power in VA

                      30-30 VA (at 20 °C)

                      Hold-in power consumption in VA

                      4.5-4.5 VA (at 20 °C)

                      Heat dissipation

                      1.3-1.3 W

                      Minimum switching voltage

                      17 V

                      Minimum switching current

                      5 mA

                      Non overlap distance

                      0.5 mm

                      Compatibility code


                      Protective treatment

                      TC conforming to IEC 60068

                      Operating altitude

                      2000 m without derating

                      Flame retardance

                    • V1 conforming to UL 94
                    • requirement 2 conforming to NF F 16-101
                    • requirement 2 conforming to NF F 16-102
                      • Mechanical robustness

                      • vibrations contactor open: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
                      • vibrations contactor closed: 4 Gn, 5...300 Hz conforming to IEC 60068-2-6
                      • shocks contactor open: 10 Gn for 11 ms conforming to IEC 60068-2-27
                      • shocks contactor closed: 15 Gn for 11 ms conforming to IEC 60068-2-27
                        • Unit Type of Package 1


                          Number of Units in Package 1


                          Package 1 Weight

                          182 g

                          Package 1 Height

                          6.4 cm

                          Package 1 width

                          5.8 cm

                          Package 1 Length

                          3.8 cm


                          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 a CA2KN22 available with a 277 volts AC coil?

                          Is a CA2KN22 available  with a 277 volt AC coil ?

                          Product Line:
                          Tesys K IEC Style Relays

                          Industrial Relays

                          The voltage code for 277 vac is UE7. CA2KN22UE7 is currently obsolete.

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

                          What is the maximum voltage ratings for a CA2KN22F7?

                          Product Line:
                          IEC Industrial Relays

                          IEC Relays and Timers

                          They work with circuits up to 600VAC and 240VDC

                          Is it possible to mount a surge suppressor with LED (LAD4RCE) on the CA4KN**, low consumption DC control relay.

                          CA4KN** control contactor comes fitted with integrated surge suppressor (bidirectional diode), thus there is no need for an external surge suppressor.
                          However if the additional surge suppressor on the CA4KN22** is required, then it is possible to mount the suppressor (LAD4RCE).
                          If the additional surge suppressor with LED is being used just for indication to verify that power is applied to the contactor, it is advisable to use a normal LED as per the coil voltage, connected to the coil supply (A1- A2).
                          This will give the indication functionality as that of the additional external surge suppressor with LED, if that is what the only requirement is.