20 AMP.CURRENT TRANSFORMER RATED. By pass: Plunger type bypass inovhara otomatiki kana mita yabviswa. NEMA 3R mhando yekuvaka 1.2mm ukobvu (#18 geji) kana 1.5mm ukobvu (#16 geji) galvanized steel sheet (AISI G90) ,electrostatically yakaiswa epoxy yakabikwa grey poda yapera. Yakakwana gutter nzvimbo yekuitira nyore wiring. Yakanakira knockouts mudivi kumashure uye pasi. Iyo yakagadziriswa hub saizi 1/2 ″ kusvika 2-1/2 ″ yesarudzo.