230 Volts
Product-attributes: net frequency: 50-60Hz; radio fault-clearing: EN 55015 (A1: 2007)/ CISPR 15, EN 55022; Harmonic waves: EN 61000-3-2; immunity, interference immunity: EN 61547; Safety: EN 61347; galvanic isolation between primary and secondary side; short-circuit protection, overload protection, overtemperature protection: electronic reversible.