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Block ST 500/4/23, 500VA Transformer, 400V to 230V
Block ST 400V to 230V Transformers – Block ST 500/4/23, The Block 500VA Transformer 400V to 230V is a low inrush current control, safety, or isolation current transformer with screw connection terminals. Designed with a very good switch-on behaviour thanks to reduced starting currents, plus high performance for the volume thanks to compact design, this high quality tranfsormer also has excellent corrosion protection and low noise thanks to BLOCKIMPEX vacuum impregnation. Block ST 500/4/23, 500VA Transformer, 400V to 230V
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