VSTT- Series autotransformers portable

Type: VSTT

Series autotransformers

single - phase autotransformer according to DIN/VDE 0550
to operate devices of 110/115V-connected to a supply  
system to 220/230V or devices of 220(230V connected to
a supply system of 110/115V
portable enclosure with handle / up to 800VA plastic
enclosure/from 1000VA sheet-steel enclosure  
without contact separation from the supply system

version A:  
PRI-voltage: 220/230V-earthing-pin plug
SEC-voltage: 110/115V- US-socket
version B:
PRI-voltage: 110/115V-US-plug
SEC-voltage: 220/230V- socket with earthing contact

frequency: 50/60 Hz
insulation class: T40/B  
type of protection: IP20  
the devices are also available with other version
corresponding to your wishes