Démarreur progressif Siemens 3RW3017-1BB14 3RW30171BB14 Puissance moteur à 400 v 5.5 kW Puissance moteur à 230 v 3 kW 400 v/ac Courant nominal 12.5

Electricité et domotique, Gaines et câbles électriques, Fixation des gaines et câbles, Embase et cheville pour collier

Description produit

description SIRIUS soft starter S00 12.5 A, 5.5 kW/400 V, 40 °C 200-480 V AC, 110-230 V AC/DC Screw terminals Soft starter SIRIUS 3RW30 for standard applications for the soft starting of three-phase asynchronous motors. Soft starting, reduction of current peaks, prevention of supply voltage fluctuations during startup, reduction of load on the power supply network, reduction of mechanical load in the drive, considerable saving of space and wiring compared to star-delta (wye-delta) starters and frequency converters, maintenance-free switching and extremely easy handling. The integrated bypass allows a very compact construction and ensures low heat dissipation in the control cabinet. Worldwide approvals (e.g. IEC and UL/CSA). The 3RW soft starters are available for supply systems up to 690 V in a wide performance range with different control supply voltages and all with both screw and spring-loaded terminals. For the 3RW30/40 there are additional versions with 24 V control supply