Dold Soft Starter, Soft Start, 4 kW, 480 V ac, 3 Phase, IP20 (Housing), IP40 (Terminal) / 1812799

• Up to 6 function in one unit - Reversing anticlockwise - Reversing clockwise - Softstart - Softstop - Current monitoring or motor protection - Galvanic separation via forcibly guided contacts contact distance min. 0.5 mm • 80 % less space • Simple and time-saving commissioning as well as user-friendly operation through setting via potentiometers on absolute scales • Blocking protection • Hybrid relay combines benefits of relay technology with non-wearing semiconductor technology • High availablility by - Temperature monitoring of semiconductors - High withstand voltage up to 1500 V - Load free relay reversing function • As option with disabling current monitoring