Block ST 230V to 12V Transformers

Block Brand: Block
<p>The Block ST 230V to 12V Transformers are low inrush current control, safety, or isolation current transformers 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 transformers also have excellent corrosion protection and low noise thanks to BLOCKIMPEX vacuum impregnation.</p>
  • Contact protected screw connection terminals - comply with UVV BGV A3
  • Simple mounting - robust metal footplate with oval slots
  • Natural cooling
      • Order code51-529251-5274
      Ambient temperature range+40°C (max)+40°C (max)
      ConstructionOpenOpen
      Efficiency84%90%
      FixingBase plateBase plate
      Fixing typeM4 screwsM5 screws
      Frequency50-60Hz50-60Hz
      Power63VA250VA
      Primary voltage230V230V
      Secondary current5.25A20.83A
      Secondary voltage12V12V
      Test voltage2500V2500V
      TypeST 63/23/12ST 250/23/12

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