Breimer-Roth GmbH has a full approval for single-phase and three-phase transformers according to the standard UL5085 Category Code XPTQ2/XPTQ8 for USA and Canada. These transformers can be used in switchgears and machines without any concerns and do not have to be tested by UL. The requirement for full approval is the “Electrical Insulation System” UL1446/Category Code OBJY2/OBJY8. According to this we can produce all other products which do not have full approval. For our full service, we also have the approval for switchgear and transformers in enclosures according to the UL508A Category Code NITW7/NITW8.