High-efficiency isolating transformers with no inrush current.
The 1RT-LI transformers have, in addition to no inrush current, extremely low no-load losses compared to our standard transformers.
Standard types supplied with separate primary and secondary windings. This generates "a new system" in which any earth faults are eliminated.

Black (RAL7016) aluminium enclosure, - degree of protection IP44, protects the transformer against hostile environment such as dust and splash water.
Ideal design for installations which require a galvanic partition between the primary and secondary voltage, or for changing from IT to TN-S power system.
1RT-LI transformers can be configurated for IT/IT or IT/TN-S operation.