Description

Economic thermal overload relay with fast motor protection and multiple reset options.
The ABB TF140DU-90 is an economic electromechanical thermal overload relay designed for protecting motors from overload or phase failure. It offers reliable and fast protection with a trip class of 10A. The device features temperature compensation, a trip contact (NC), and a signal contact (NO). Users can select between automatic or manual reset. Additional features include a trip-free mechanism, STOP and Test function, and a trip indication. The relay connects directly to block contactors, providing an efficient solution for motor protection.

Key Features

  • Economic electromechanical protection
  • Fast motor protection with trip class 10A
  • Temperature compensation included
  • Automatic or manual reset selectable
  • Direct connection to block contactors

Technical Specifications

Specification Value
MaterialElectromechanical components
Dimensions126 x 89 x 140 mm
Weight0.82 kg
PowerTrip class 10A
WarrantyStandard ABB warranty

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Product form

ABB TF140DU-90 Thermal Overload Relay

ABB

مرحل حراري اقتصادي مع حماية سريعة للمحركات وخيارات إعادة ضبط متعددة. Read more

    SKU: 1SAZ431201R1001

      مرحل حراري اقتصادي مع حماية سريعة للمحركات وخيارات إعادة ضبط متعددة.

      Description

      Economic thermal overload relay with fast motor protection and multiple reset options.
      The ABB TF140DU-90 is an economic electromechanical thermal overload relay designed for protecting motors from overload or phase failure. It offers reliable and fast protection with a trip class of 10A. The device features temperature compensation, a trip contact (NC), and a signal contact (NO). Users can select between automatic or manual reset. Additional features include a trip-free mechanism, STOP and Test function, and a trip indication. The relay connects directly to block contactors, providing an efficient solution for motor protection.

      Key Features

      • Economic electromechanical protection
      • Fast motor protection with trip class 10A
      • Temperature compensation included
      • Automatic or manual reset selectable
      • Direct connection to block contactors

      Technical Specifications

      Specification Value
      MaterialElectromechanical components
      Dimensions126 x 89 x 140 mm
      Weight0.82 kg
      PowerTrip class 10A
      WarrantyStandard ABB warranty

      Read more

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