Contactor relay 2-tier, 24 V DC, Sz. 0, 4 NO + 4 NC, varistor integr.

Contactor relay, 2-tier, 24 V DC, Size 0, 4 NO+4 NC, integrated varistor rldwide thanks to the corresponding approvals (e.g. IEC and UL/CSA).
The 3TH4 contactor relays are available with AC or DC operation in various versions with 8 or 10 poles.
Available accessories include surge suppressors, time-delay blocks and coupling links.