Dossena
9DER3BDUAL/6D
Dossena
DISPONIBLE
DER3BDUAL/6D series, earth leakage relay, 6 DIN, aux power supply, 400V AC, IP20, with display.
9DER4/0D
Dossena
DISPONIBLE
DER4/0D, earth leakage relay, 115/230/400Vac, type A, 2 DIN.