Block ST 63/4/42, 63VA Transformer, 400V to 42V

Standard range
Order Code:

51-5296

Brand: Block MPN: ST 63/4/42 EAN-13: 4016138685817
Qty Unit Price (Ex VAT)
1+ £40.56
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
5 available to back orderBack-order availability date - 14/02/2025

The Block 63VA Transformer 400V to 42V 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.


  • Primary voltage: 400V
  • Secondary voltage: 42V
  • Power: 63VA
  • Contact protected screw connection terminals - comply with UVV BGV A3
  • Simple mounting - robust metal footplate with oval slots
  • Natural cooling
Height 89mm
Length 78mm
Power 63VA
Primary Voltage 400V
Secondary Voltage 42V
Weight 1.3kg
Width 60mm

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