3-phase Motor starter RZ03 Power range - 4 kW

This protecting and starting switch socket is mainly intended for non-industry customers to install 3-phase motors. Apart from thermal protection, the device is sensitive to phase failures. Damages caused by voltage unbalancing are quire common and the repair costs may be very high. The unit is fitted with On/Off pushbuttons and an easy accessible emergency button what conforms to new safety regulations. In case the unit controls more than one workstation, additional emergency pushbuttons can be fitted.

Rated insulation voltage Ui 500 V

Rated continuous current Iu max 14/18 A

Rated frequency 50-60 Hz

Rated switching voltage Ue 230/400 V

Rated withstand impulse voltage Uimp 6 kV

Wire gauge 2.5...4 mm²

Protection level IP55

Protection class II