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 efficiency values as per NRCAN 2019/DOE 2016 (File 10 CFR Part 431). Copper ground strap between core/coil and enclosure. CSA certified. Aluminium windings.