Siemens 3RW4026-2TB05

Soft starter SIRIUS 3RW40

Siemens Soft starter 3RW40 is designed for high power 250 Kilowatt asynchronous motors. Siemens Soft starter provides easy start-up, allows you to protect the engine from overloads, lower power expenditure, which do apply of devices low-priced. These devices use features out-and-outer to this power diapason: solid-state engine overload security and integral protection devices, adjustable current limiting and 2-phase monitoring technique. Siemens 3RW40 soft starters are the portion of the SIRIUS modular system. Consequently, they have pinpoint dimensions and connection schemes. Thanks to their particularly dense dimensions, SIRIUS 3RW40 soft starters are half as much the dimension of star-delta starters, so they take up minimal place in the monitoring cabinet. Together with the contactor, they are utilized as protective infinite combinations for starting engines.