Releu de timp stea-triunghi, varianta ingusta TIR-SD3 5A/250V AC, t1=0.25s-30s, t2=0.02s-1s

Releu de timp stea-triunghi, varianta ingusta TIR-SD3 5A/250V AC, t1=0.25s-30s, t2=0.02s-1s REDIRECT