Control relays and protection


Control relays

GAVE
  • Phase control relays (series RF): three phase electronic relays to protect against phase failure, reverse sequence, voltage changes and phase unbalance.
  • Multi-voltage multi-function timers (series TM): functions selected by rotary switch or lateral DIP switch.

Pump control relays

  • Level controllers (series HN): electronic level controllers for non inflammable conductive liquids.
  • Alternating relays (series AR): electronic alternating relays with 2 and 3 outputs by external input signal.
  • Float switches for clean waters. Serie BL. Changeover output. Multiple cable lengths.
  • Float switches for sewer waters. Serie BR. Changeover output. Multiple cable lengths.
GAVE

Timers

GAVE
  • Multi-voltage multi-function timers (series TM): functions selected by rotary switch or lateral DIP switch.
  • Special functions.

Surge protector devices

  • Modular surge protector devices (plug-in replicable modules)
  • Class I, Class II and Class III.
  • Option remote signalling
  • Permanent overvoltage protector (single phase and three phase models).
GAVE