Semiconductor reversing contactor, Type 2903906, Alternative (Alias) 1756610, Number of phases 3, Maximum operating voltage 550 V, Minimum operating voltage 42 V, Maximum operating temperature 70 °C, Minimum operating temperature -25 °C, Width 23 mm, Height 99 mm, Insulation voltage 500 V, Rated current 9 A, Switching capacity 100 kA, Maximum control voltage AC -999, Maximum control voltage DC 30 V, Minimum control voltage AC -999, Minimum control voltage DC 19.2 V, Depth 114.5 mm, Overload release maximum 9 A, Overload release minimum 1.5 A, Tripping class Class 10A, Mounting type DIN rail mounting, Protection class IP20, Compliance with standards UL Listed ATEX IECEECB EAC CCC, Series ELR H5.