RI-tech s.r.o. > Products > Industry > Heavy Industry > Industrial plug-in power relays > Timer heavy duty power relays

Timer heavy duty power relays

Fixed or adjusable threshold, up to 4 changeover contacts.
All based on the D relay series housing and pinning.

  • TDB4 series, delay-on timer relay

     TDB4, delay on timer relay, 4 C/O, 10A (more…)

  • TDE4N relay – Timer, delay-off, 4 pole

     Plug-in electronic industrial timer relay with four change-over contacts. When the relay is de energized there is a delay on drop-out without any auxiliary power supply. The delay time is adjustable with a lockable knob. The relay can also be supplied with a fixed time delay (no knob). The relay is equipped with a LED which indicates the presence of energizing voltage. Standard equipped with back EMF suppression. Optionally equipped…

  • WDDE series, pulse relay (one shot-on relay)

     WDDE, pulse relay, 2 C/O and 2 N/C, 8A (more…)