Siemens 3RW4024-1BB15

Soft starter SIRIUS 3RW40

Siemens Soft starter 3RW40 is designed for high power asynchronous motors (250 kW). Siemens Soft starter give light start-up, allows you to protect the motor against overload, reduces the current consumption, which do apply of equipment low-priced. The data models apply features out-and-outer to this output diapason: solid-state engine overburden security and inbuilt appliance protection, controllable current limitative and control the two-phase technique (polarity balance). Siemens 3RW40 soft starters are sections of the SIRIUS modular system. Consequently, they have pinpoint dimensions and connection diagrams. Due to its especially compact dimensions, Siemens soft starters are half the size of star-delta starters, so they take at limited space in the switch cabinet. At the contactor, they are utilized as safety-free starting conjunction for electric motors.