Signal Transformer's MPI transformers are multi-purpose, high volumetric efficiency for improved performance over conventional 50 Hz/60 Hz transformers based on their design. MPI series meets international safety standards making them ideal for worldwide applications and ease of meeting safety qualifications without having to requalify the product for each regional safety requirements. This chassis-mount transformer has Touch Safe IP20 type terminals, leakage of less than 100 µA, and insulation system rating of Class F (155°C), making a multi-purpose, internationally accepted transformer.