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Key Features & Specifications

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Range
TeSys
Product name
TeSys LRD
Product or component type
electronic thermal overload relay
Device short name
LR9D
Relay application
motor protection
Product compatibility
  • NSX circuit breaker
  • LC1D150
  • LC1D115
    • Network type
      AC
      Signalling function
      alarm
      Thermal protection adjustment range
      90-150 A
      [Ui] rated insulation voltage
    • power circuit: 1000 V conforming to IEC 60947-4-1
    • power circuit: 600 V conforming to CSA
    • power circuit: 600 V conforming to UL
      • Network frequency
        50...60 Hz
        [Us] rated supply voltage
        24 V DC
        Supply voltage limits
        17-32 V
        Mounting support
      • under contactor
      • rail
        • Tripping threshold
        • 1.05 +/- 0.06 In alarm conforming to IEC 60947-4-1
        • 1.12 +/- 0.06 In de-energisation conforming to IEC 60947-4-1
          • [Ith] conventional free air thermal current
            5 A for signalling circuit
            [Ue] rated operational voltage
            690 V 50...60 Hz
            Associated fuse rating
            5 A gG for signalling circuit
            [Uimp] rated impulse withstand voltage
            N/A
            Phase failure sensitivity
            tripping in 4 s +/- 20 % conforming to IEC 60947-4-1
            Control type
          • red push-button: stop
          • blue push-button: reset
            • Temperature compensation
              -20-60 °C
              Switching capacity in mA
              0...150 mA
              Maximum voltage drop
              <2.5 V closed state
              Connections - terminals
            • power circuit: bars
            • control circuit: screw clamp terminals 1 cable(s) 0.5-1.5 mm² flexible without cable end
            • control circuit: screw clamp terminals 2 cable(s) 0.5-1.5 mm² flexible without cable end
            • alarm circuit: screw clamp terminals 1 cable(s) 0.5-1.5 mm² flexible without cable end
              • Tightening torque
              • alarm circuit: 0.45 N.m - on screw clamp terminals
              • power circuit: 18 N.m - on bars M8
              • control circuit: 1.2 N.m - on screw clamp terminals
                • Depth
                  132 mm
                  Net weight
                  0.885 kg
                  Compatibility code
                  LR9D
                  Protective treatment
                  TH conforming to IEC 60068
                  IP degree of protection
                  IP20 conforming to IEC 60529
                  Ambient air temperature for operation
                  -20-60 °C without derating conforming to IEC 60947-4-1
                  Ambient air temperature for storage
                  -60-70 °C
                  Operating altitude
                  <= 2000 m without derating
                  Mechanical robustness
                • vibrations: 2 Gn, 5...300 Hz conforming to IEC 60068-2-6
                • shocks: 13 Gn for 11 ms conforming to IEC 60068-2-7
                  • Dielectric strength
                    6 kV at 50 Hz conforming to IEC 60255-5
                    Standards
                  • IEC 60947-4-1
                  • EN 60947-4-1
                  • IEC 255-8
                  • IEC 255-17
                  • VDE 0660
                    • Product certifications
                    • UL 508
                    • CSA 22-2
                      • Sustainable offer status
                        Green Premium product
                        REACh Regulation
                        Free of Substances of Very High Concern above the threshold
                        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
                        ENVPEP080207EN
                        Circularity Profile
                        ENVEOLI100406
                        WEEE
                        The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins
                        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
                        Warranty
                        18 months

                        Documents & downloads

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                        Filter items
                        • All

                        • CAD Files and Packs

                        • Product Brochures

                        • Technical Data Catalogues

                        • Technical Leaflet

                        • Product Environmental

                        • Data Bulletin

                        • Installation Instruction

                        • End of Life Manual

                        • Operating Manuals

                        • Certificates (MSDS)

                        • White Paper

                        • Marine Certificate

                        • Declaration of Conformity

                        Frequently Asked Questions

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                        Is the LR9D5369 overload still available

                         Yes it is