The Euro-Mount is a UL listed plastic insert with a tapered hollow stem in the center. A threaded insert is located at the top of the stem. The cavity surrounding the stem inside the transformer is filled with epoxy.
Up to 300 VA the Euro-Mount comes with a single insert. For larger sizes two stems each with an insert are used. The Euro-Mount is an extremely secure mounting method and guarantees a totally flat bottom of the transformer. The Euro-Mount eliminates the risk of too much pressure on the windings, should excess torque be applied.