An Isolation Kit should be used anytime that you are installing a thruster into an Aluminum or into a Steel for isolation of dissimilar metals.


  • SE30-40-60 will be galvanic isolated during 2017. (SE25 and SE50 is already galvanic isolated)
  • Gearleg bolts in stainless steel must be insulated from the aluminium tunnel with a sleeve or equal for galvanic insulation.
  • Brackets are in composite, so there is no risk for B+ connection to aluminium hull. No need for extra gasket as safety between bracket and tunnel.


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