SELVO Single Pole Neutral (SPN) Phase Selector Enclosure

 SPN Rotary box are manufactured from CRCA sheets and further powder coated to resist corrosion , it is used to fit rotary switch of any brand and do the connections , SPN Phase selector enclosures are compact in design and provide flexibility in selecting and interchanging the phases in case there is a power outage in one particular phase. SELVO Phase selector switches consist of three single-phase changeover switches each connected to one of the three phases. The single-phase loads are distributed over the three outgoing phase sections. It allows getting rid of the common problem of phase-cut in three-phase connections having single-phase loads. Suitable to use on 240V AC power supply. 

The current ratings of rotary switches that can assembled in the enclosure are 32A/40A/63A