Motor starter RZ03
Motor starters RZ
RZ#\###
EAN:
Assemblies RZ03-R420, RZ03-L420 are fitted with gland M32×1,5.
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.
Thermal ranges of standard assemblies are given in Ordering codes . In individual orders use the thermal relays as shown in the table Types of thermal relays.
Motor starters are compliant with the standard: PN-EN 60439-1.
Thermal ranges of standard assemblies are given in Ordering codes . In individual orders use the thermal relays as shown in the table Types of thermal relays.
Motor starters are compliant with the standard: PN-EN 60439-1.
| 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 |
| Degree of protection | IP55 |
| Protection class | II |
