MARCUS TRANSFORMER Distribution Transformer Dry 45 kVA Aluminum Winding 3 PH, 600 V, NEMA 3R Anti-vibration pads are 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. The transformer meets the efficiency values as per NRCAN 2019/DOE 2016 (File 10 CFR Part 431). The copper ground strap between core/coil and enclosure. CSA certified. Aluminum windings.