3RW4455-6BC34

Siemens Sirius 3RW44 offers optimal feature. The built-in bypass contact system decrease energy waste within a working, which avert the device from superheating throughout working. Soft starters 3RW44 are inside defended which prevents thermal overloading of the motors in the energy sections, for instance in the case of impermissible severe switching conditions. Furnished with an ergonomic interface, Siemens 3RW44 soft starters are simple and fast adjusted thanks to the keypad and display with easy menus and backlighting. Maximized engine speed-up and retard can be done fast, lightly and reliably, largely conditioned to a a few installations in a pre-established input language. The operation of the appliance is controllable by 4 keys via a display with easy text for every menu, which warranty at any time absolute clearness of the parameterization process and the working of the system.