20 AMP. CURRENT TRANSFORMER YAKAYERWA. By pass: Plunger type bypass inovhara yega kana mita yabviswa. NEMA 3R type construction ine ukobvu hwe1.2mm (#18 gauge) kana ukobvu hwe1.5mm (#16 gauge) galvanized steel sheet (AISI G90), epoxy yakabikwa nemagetsi yakapedzwa nehupfu hwegrey. Nzvimbo yakakwana yegutter kuti iite nyore kupinza waya. Kugogodza kuri nyore kumashure nepazasi. Hub yakagadzika saizi ye1/2″ kusvika 2-1/2″ yesarudzo.