Recommended for additional modules in the CENTAUR range. Insulated according to EN 61558-2-6. Class: II. Primary: 230V ac 50/60 Hz. Secondary: 16V ac/40VA. Resistance: 4KV between primary and secondary inputs, 2.5KV between cables and metal frame. Shielded transformer with mounting inserts. Cable connection for primary circuit, terminals for secondary circuit.