DC Contactors

Contactor is switching device designed for connecting or disconnecting of electric circuit. We produce DC contactors with electromagnetic or electropneumatic drive, one-pole or two-poles types.

Applications
  • trams
  • electric and diesel-electric locomotives 
  • metro

  • electric and diesel-electric units (EMU, DMU)

Function
  • connection and disconnection of electric circuit under load    
Basic division
  • DC contactors
  • AC contactors – NOT IN OUR PRODUCTION RANGE
  • electromagnetic
  • electropneumatic 
  • one-pole
  • two-pole 
Customized solution
  • YES according to technical specification of the customer
Options
  • electromagnetic or electropneumatic drive
  • one-pole or two-pole
  • control voltage
  • according to max. rated voltage and current
Advantages
  • high reliability
  • simple installation  
  • long lifetime
  • minimum maintenance 
According to standards
  • EN 60077
Degree of protection
  • IP00
Rated current
  • up to 1000A
Rated voltage
  • up to 1000V
Control voltage
  • 24 / 48 / 72 / 110VDC + 25% - 30%
Temperature range
  • -50°C  to  +55°C