Siemens Soft Starter Module 3RW3018-1BB14 - SIRIUS, 3-phase 200-480 VAC

Siemens SIRIUS Soft Starter, 3RW3 and 3RW4 Series - Siemens 3RW30181BB14, The Siemens 3RW3018-1BB14 is a Sirius Soft Starter from the 3RW30 Range. This starter is used to start three-phase induction motors with reduced torque and reduced starting current.The starter has been developed to enable the soft run-up and slow-down of DC motors. It helps the mechanical power transmitting elements of the machine at the start by reducing the starting torque and efficiently protects the network from dangerous spikes through reduced power consumption. Through the continued increase of the motor voltage, the network, the motor and load are optimally protected against voltage overload. The 3RW30 Soft Starter is small, inexpensive and can be easily combined with the SIRIUS contactors, power switches and overload relays.Application areas include, fans, pumps, building/construction machines, escalators, transport systems, air conditioning systems, ventilators, assembly lines, compressors and coolers an