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What is the sulphuric acid resistance of the ZBE101 and 102 contact blocks?

It is important to consider that these contact blocks are always mounted in an enclosure. However vapours may get into the enclosure.

The materials used to construct the ZBE101 and 102 contact blocks are;

  • PA (Polyamide)
  • PBT (Polybutylene terephthalate)
  • Gasket material

Based on a sulphuric acid concentration of 10% at ambient temperature, resistance is good.
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