DOL starter

NHP-Stahl has introduced a DOL electrical motor starter, a combination of an 8265 (GUB) Ex d IIC aluminium enclosure and an 8146/5 Ex e IIC GRP control station enclosure.

The DOL starter is a Sprecher+Schuh contactor with electronic overload located inside the Ex d enclosure, with all the control gear and terminals located within the Ex e enclosure.

The NHP-Stahl DOL electrical motor starter includes explosion protection to IEC Ex (suitable for zones 1, 2, 21 and 22), and 4-15 kW versions are available.

The Wago spring clamp terminals provide maintenance-free connections and good protection against vibration. The control station comes with an internal brass earth plate as standard and three M20 entry holes for Ex e cable glands, eliminating the need for barrier glands and therefore reducing cost and installation time.