Anti-vibration pads installed between the core/coil and the enclosure. Ground lug provided. Leads brought-up and solidly positioned into separate terminal boards. CSA enclosure: ventilated painted ASA 61grey. Transformer meets the premium efficiency values as per NRCAN 2019/DOE 2016. Copper ground strap between core/coil and enclosure. CSA certified/UL listed. Copper windings.