20 AMP. CHOSINTHA CHA CURRENT TRANSFORMER CHAVOMEREZEDWA. Mwanjira: Plunger type bypass imatseka yokha mita ikachotsedwa. Kapangidwe ka mtundu wa NEMA 3R 1.2mm makulidwe (#18 gauge) kapena 1.5mm makulidwe (#16 gauge) galvanized steel sheet (AISI G90), ufa wophikidwa ndi epoxy wophikidwa ndi electrostatic watha. Malo okwanira a gutter kuti mawaya azikhala osavuta. Zokoka zosavuta kumbuyo ndi pansi. Kukula kwa hub yokhazikika kuyambira 1/2″ mpaka 2-1/2″ kuti musankhe.