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TeSys LRD thermal overload relays - 23...32 A - class 10A
Differential thermal overload relay LRD or LR3D for TeSys D, for connection by EverLink BTR screw connectors, 9A to 65A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
Differential thermal overload relay LRD or LR3D for TeSys D, for connection by EverLink BTR screw connectors, 9A to 65A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A

LRD332

TeSys LRD Thermal Overload Relays, 23...32A Class, 10A

TeSys LRD thermal overload relays - 23...32 A - class 10A
Differential thermal overload relay LRD or LR3D for TeSys D, for connection by EverLink BTR screw connectors, 9A to 65A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
Differential thermal overload relay LRD or LR3D for TeSys D, for connection by EverLink BTR screw connectors, 9A to 65A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
TeSys LRD thermal overload relays - 23...32 A - class 10A
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Key Features & Specifications

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Range
TeSys
Product name
TeSys LRD
Product or component type
differential thermal overload relay
Device short name
LRD
Relay application
motor protection
Product compatibility
  • LC1D40A
  • LC1D65A
  • LC1D50A
    • Network type
    • AC
    • DC
      • Thermal protection adjustment range
        23-32 A
        [Ui] rated insulation voltage
      • power circuit: 600 V conforming to CSA
      • power circuit: 600 V conforming to UL
      • power circuit: 690 V conforming to IEC 60947-4-1
        • Network frequency
          0...400 Hz
          Mounting support
        • plate, with specific accessories
        • rail, with specific accessories
        • under contactor
          • Tripping threshold
            1.14 +/- 0.06 Ir conforming to IEC 60947-4-1
            [Ith] conventional free air thermal current
            5 A for signalling circuit
            Permissible current
          • 0.95 A at 380 V AC-15 for signalling circuit
          • 0.06 A at 440 V DC-13 for signalling circuit
            • [Ue] rated operational voltage
              690 V AC 0...400 Hz
              [Uimp] rated impulse withstand voltage
              6 kV
              Phase failure sensitivity
              tripping current 130 % of Ir on two phase, the last one at 0
              Control type
            • red push-button: stop
            • blue push-button: reset
              • Temperature compensation
                -20-60 °C
                Connections - terminals
              • control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm² flexible without cable end
              • control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm² flexible with cable end
              • control circuit: screw clamp terminals 2 cable(s) 1-2.5 mm² solid without cable end
              • power circuit: EverLink BTR screw connectors 1 cable(s) 1-35 mm² flexible without cable end
              • power circuit: EverLink BTR screw connectors 1 cable(s) 1-35 mm² flexible with cable end
              • power circuit: EverLink BTR screw connectors 1 cable(s) 1-35 mm² solid without cable end
                • Tightening torque
                • control circuit: 1.7 N.m - on screw clamp terminals
                • power circuit: 5 N.m - on EverLink BTR screw connectors
                  • Height
                    123 mm
                    Width
                    55 mm
                    Depth
                    123 mm
                    Net weight
                    0.375 kg
                    Compatibility code
                    LRD
                    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
                    Flame retardance
                    V1 conforming to UL 94
                    Mechanical robustness
                  • shocks: 15 Gn for 11 ms conforming to IEC 60068-2-7
                  • vibrations: 4 gn conforming to IEC 60068-2-6
                    • Dielectric strength
                      6 kV at 50 Hz conforming to IEC 60255-5
                      Standards
                    • ATEX D 94/9/CE
                    • IEC 60947-4-1
                    • UL 508
                    • EN 60947-5-1
                    • EN 60947-4-1
                    • IEC 60947-5-1
                    • CSA C22.2 No 14
                      • Product certifications
                      • GL
                      • DNV
                      • GOST
                      • RINA
                      • ATEX INERIS
                      • LROS (Lloyds register of shipping)
                      • UL
                      • BV
                      • CSA
                      • CCC
                        • Sustainable offer status
                          Green Premium product
                          REACh Regulation
                          Reference contains Substances of Very High Concern above the threshold
                          REACh free of SVHC
                          Yes
                          EU RoHS Directive
                          Pro-active compliance (Product out of EU RoHS legal scope)
                          Toxic heavy metal free
                          Yes
                          Mercury free
                          Yes
                          RoHS exemption information
                          Yes
                          China RoHS Regulation
                           Pro-active China RoHS declaration (out of China RoHS legal scope)
                          Environmental Disclosure
                          ENVPEP080405EN
                          Circularity Profile
                          ENVEOLI0804005_V1
                          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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                          • Handout

                          • End of Life Manual

                          • Installation Instruction

                          • Product Environmental

                          • Data Bulletin

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                          • Certificates (MSDS)

                          • White Paper

                          • Marine Certificate

                          • Declaration of Conformity