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TeSys LRD thermal overload relays - 37...50 A - class 10A  - LRD350

Excl. Tax: €78.47 Incl. Tax: €78.47

Quick Overview - TeSys LRD - LRD350

  • Main
    • 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 : 37...50 A
    • [Ui] rated insulation voltage : 600 V power circuit conforming to CSA
      600 V power circuit conforming to UL
      690 V power circuit conforming to IEC 60947-4-1

Details - Differential thermal overload relay - LRD

  • Complementary
    • 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 for reset mode
    • temperature compensation : -20...60 °C
    • connections - terminals : Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² - cable stiffness: flexible - without cable end
      Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² - cable stiffness: flexible - with cable end
      Control circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² - cable stiffness: solid - without cable end
      Power circuit : EverLink BTR screw connectors 1 cable(s) 1...35 mm² - cable stiffness: flexible - without cable end
      Power circuit : EverLink BTR screw connectors 1 cable(s) 1...35 mm² - cable stiffness: flexible - with cable end
      Power circuit : EverLink BTR screw connectors 1 cable(s) 1...35 mm² - cable stiffness: 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 : 70 mm
    • width : 55 mm
    • depth : 123 mm
    • product weight : 0.375 kg

Additional Information - LRD - TeSys - LRD350

Manufacturer Schneider
Code EAN 3389119215503
Plus d'infos
  • Environment
    • protective treatment : TH conforming to IEC 60068
    • IP degree of protection : IP20 conforming to IEC 60529
    • ambient air temperature for operation : 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 IEC 60068-2-7
      Vibrations 4 gn IEC 60068-2-6
    • dielectric strength : 6 kV at 50 Hz conforming to IEC 60255-5
    • standards : IEC 60947-5-1
      EN 60947-5-1
      EN 60947-4-1
      IEC 60947-4-1
      CSA C22.2 No 14
      ATEX D 94/9/CE
      UL 508
    • product certifications : CSA
      RINA
      GOST
      CCC
      ATEX INERIS
      LROS
      BV
      UL
      GL
      DNV
  • Offer Sustainability
    • Sustainable offer status : Green Premium product
    • RoHS (date code: YYWW) : Compliant  - since  0501  -  Schneider Electric declaration of conformity 
    • REACh :
    • Product environmental profile : Available
    • Product end of life instructions : Available
  • Contractual warranty
    • Warranty period : 18 months
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