UG 9256 according to IEC/EN 60 947-1, IEC/EN 60 255, reversing function for 3-phase motors up to 4 kW, integrated soft start, motor protection function, current monitoring, blocking protection, hybrid relay, dielectric strength of semiconductors up to 1500 V, currentless reversing with relay, adjustable starting torque, overcurrent limit, relay signal output, customer-specific programmable signal output, control and main circuit galvanically isolated, width 22.5 mm