Cut-off relay

The 4 channel 230V/AC cut-off relay TR230 enables you to switch up to 4 long control lines on eg. control inputs of motor controllers. Interferences and resultant malfunctions caused by coupling from the mains, motor connection cables and EMX interferences, will be prevented by galvanised isolation via relays.


  • 4 separate inputs and outputs
  • Synchronised performance
  • Galvanised isolation
  • Interference shield


TR230-00 TR230-00


Operating voltage: 230V +- 10% 50Hz
Power consumption: <2W
Outputs: Relays, normally open contact (NO), potential-free, max. 100mA, 30V AC/DC
Inputs: potential-free, no external voltage
Connection: 4 screw terminals, max. 4 qmm
Operating temperature: -20° C up to +50° C at 30 % up to 80 % relative humidity
Dimensions: 80 mm x 80 mm x 52 mm, plastic housingIP65
Weight: approx. 170g 


  • Order no. / EAN (GTIN)

    4k 230V cut-off relay

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