Electrical isolators, sometimes
referred to as ‘breaks’ or ‘envelopes’,
consist of metal sleeves brazed to
each end of an insulating ceramic
tube. These assemblies provide
electrical isolation of system components
that operate within a
common environment. They can
also be used to act as a conduit to
introduce gases or liquids into
hermetic systems.
•Cryogenic isolators are used to
introduce cryogenic fluids into a
system and to provide electrical
isolation of line components.
•Water isolators are used to introduce
water or other fluids into a
system and to provide electrical
isolation of line components.
•Vacuum isolators are used to provide
an electrical break between
the vacuum system and other
external components.