Art-Nr.: 3102212020
ZKS2 24VAC-DC/110VAC 17,5mm
Product information
ZKS2 24VAC-DC/110VAC 17,5mm contact protection relay, 4 time ranges 0,05-1s, 0,5- 10s, 3,0-60s, 0,5-10min
Relay Knowledge
Background knowledge on standards, technical terms and the correct selection of relays –\npraxisnah prepared.
Read moreRelay Standards and Operating Conditions
Published on 20 July 2026 · Updated on 31 July 2026
According to which standards are relays manufactured and what needs to be considered regarding installation position, voltage peaks and control? An overview.
Read moreRelay technical terms explained
Published on 20 July 2026 · Updated on 31 July 2026
What do contact set, micro disconnection or the utilization categories AC1 to DC13 mean? The most important relay technical terms at a glance.
Read more