SINGLE-PHASE TRANSFORMER CONTROL TRANSFORMER VDE/CSA/UL 0.250KVA MULTI-VOLTAGE VERSION PRI 575-550-525-500-480-460-440 415-400-380-230-220-200-190V MULTI-VOLTAGE VERSION SECONDARY VOLTAGE 2X110-120V IP00, FOR SNAP-ON MOUNTING ONTO 35MM STANDARD MOUNTING RAIL