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Tesys K Overload Relay Cl10 3.7 - 5.5A

Product Dimensions

Width icon

Width45 mm

Height icon

Height58 mm

Depth icon

Depth65 mm

Datasheet

Barcode

Qty UoM EAN Colour
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Specifications

Design

Range of product

TeSys K thermal overload relays

Range

TeSys

Product or component type

differential thermal overload relay

Product compatibility

  • LC7K
  • LP1K
  • LP4K
  • LC1K
    • Sustainable offer status

      Green Premium product

      Warranty

      18 months

      Physical

      Mounting support

    • under contactor
    • plate, with specific accessories
    • rail, with specific accessories
      • [Ue] rated operational voltage

      • <= 690 V for power circuit
      • 690 V AC AC-15 for signalling circuit
      • 250 V DC DC-13 for signalling circuit
        • Local signalling

          trip indicator (yellow)

          Control type

        • red push-button: trip test function
        • blue push-button: stop and manual reset
        • selector switch: manual or automatic reset
          • Connections - terminals

          • screw clamp terminals 1 cable(s) 1.5-4 mm²solid
          • screw clamp terminals 2 cable(s) 1.5-4 mm²solid
          • screw clamp terminals 1 cable(s) 0.75-4 mm²flexible without cable end
          • screw clamp terminals 2 cable(s) 0.75-4 mm²flexible without cable end
          • screw clamp terminals 1 cable(s) 0.34-2.5 mm²flexible with cable end
          • screw clamp terminals 2 cable(s) 0.34-1.5 mm²flexible with cable end
            • Height

              58 mm

              Width

              45 mm

              Depth

              65 mm

              Net weight

              0.145 kg

              Standards

            • IEC 60947
            • VDE 0660
            • BS 4941
            • NF C 63-650
              • Product certifications

              • CSA
              • UL
                • IP degree of protection

                  IP2x conforming to IEC 60529

                  Ambient air temperature for operation

                • -20-55 °C without derating conforming to IEC 60947
                • -30-60 °C with derating conforming to IEC 60947
                  • Ambient air temperature for storage

                    -40-70 °C

                    REACh Regulation

                    Free of 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

                    ENVPEP110703EN

                    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

                    Others

                    Product name

                    TeSys LRK

                    Device short name

                    LR2K

                    Relay application

                    motor protection

                    Network type

                  • DC
                  • AC
                    • Thermal overload class

                      class 10A conforming to IEC 60947-4-1

                      Thermal protection adjustment range

                      3.7-5.5 A

                      [Ui] rated insulation voltage

                    • power circuit: 690 V conforming to BS 4941
                    • power circuit: 690 V conforming to IEC 60947
                    • power circuit: 750 V conforming to VDE 0110 group C
                    • power circuit: 600 V conforming to CSA C22.2 No 14
                      • Network frequency

                        <= 400 Hz

                        Auxiliary contact composition

                        1 NO + 1 NC

                        [Ith] conventional free air thermal current

                        6 A for signalling circuit

                        Associated fuse rating

                      • 6 A gG for signalling circuit conforming to VDE 0660
                      • 6 A gG for signalling circuit conforming to IEC 60947
                        • [Uimp] rated impulse withstand voltage

                          6 kV

                          Power dissipation per pole

                          2 W

                          Phase failure sensitivity

                          yes conforming to IEC 60947-4-1

                          Tightening torque

                        • 1.3 N.m - on screw clamp terminals - with screwdriver Philips No 2
                        • 1.3 N.m - on screw clamp terminals - with screwdriver flat Ø 6 mm
                          • Compatibility code

                            LR2K

                            Protective treatment

                          • TC conforming to IEC 60068
                          • TC conforming to DIN 50016
                            • Operating altitude

                              2000 m without derating

                              Fire resistance

                              850 °C conforming to IEC 60695-2-1

                              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

                              • shocks NO contact: 10 Gn for 11 ms conforming to IEC 60068-2-27
                              • shocks NC contact: 10 Gn for 11 ms conforming to IEC 60068-2-27
                              • vibrations NO contact: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
                              • vibrations NC contact: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
                                • Unit Type of Package 1

                                  PCE

                                  Number of Units in Package 1

                                  1

                                  Package 1 Weight

                                  160.1 g

                                  Package 1 Height

                                  5 cm

                                  Package 1 width

                                  7 cm

                                  Package 1 Length

                                  8 cm

                                  Unit Type of Package 2

                                  S02

                                  Number of Units in Package 2

                                  41

                                  Package 2 Weight

                                  6.805 kg

                                  Package 2 Height

                                  15 cm

                                  Package 2 width

                                  30 cm

                                  Package 2 Length

                                  40 cm

                                  Unit Type of Package 3

                                  P06

                                  Number of Units in Package 3

                                  656

                                  Package 3 Weight

                                  116.881 kg

                                  Package 3 Height

                                  75 cm

                                  Package 3 width

                                  80 cm

                                  Package 3 Length

                                  60 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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