Releu de timp stea-triunghi, AC/DC12-240V, t1:0,1s-10min t2:0,1s-1s 16A/AC1, 250VAC/24VDC, Relee de timp NARI – Relee de timp – Relee – Tracon Electric
Verificari Pram|Electrician|Instalatii electrice
Pornirea Stea-Triunghi A Motorului Asincron Trifazat | PDF