Phase single transformer pole electrical ground power electric grounding does service d335 file volt mains anyway components mean really primary Single phase transformer 400v +/-5% /230v 100va File:single-phase-pole-transformer-d335.jpg
Transformer 230v 400v phase single 100va wesemann transformers industrial excluding vat
Single phase transformer 400V +/-5% /230V 100VA | Industrial
File:Single-phase-pole-transformer-d335.jpg