System box

System box

Compact design in a box.

The system box is used for switching between alternating current (AC) and direct current (DC) mode.

System box
RM 636-201
System box
RM 638
1 /

Technical data


Operating voltage3 kV DC
Continuous current1000 A
IsolationCreepage distance / stroke distance after EN50124-1
Ambient temperature-25°C ... +45°C
Lifespan30 years
 25000 circuits
Air pressure6-10 bar
Control voltage auxiliary circuit110 V DC
Weightto 550 kg
IP protectionIP 54/IP 56/IP 65

Installation locations

  • Under the floor
  • In the vehicle
Request Contact Person

Related references

System box
System box

Switch box

The RM 638 switch box is constructed from Alucore composite panels. It is mounted on the vehicle and electrically connected directly to the transformer and power converter.
Access to the individual components is ensured from above via a screwed cover.

Underfloor box

Space-saving system box mounted below the train. Compact underfloor box.

Contact Person

Daniel Hasler
Daniel Hasler
Key Account Manager
+41 (0)62 917 20 51