RC840, RC840T, R841D, R841C, RT850, RT850T

Immediate relay activation ensures precise temperature control and optimal comfort.

ON/OFF Switching Relays – RC840, RC840T, R841C, R841D
These relays offer silent operation and easy installation for a wide range of applications. Available with or without an integrated 24V transformer.

Triac Relays – RT850, RT850T, CCT-25, CCT-30
Electronic relays designed for silent operation and optimal regulation when combined with pulsing proportional thermostat. Available with or without a 24V transformer and equipped with an indicator light for quick visual confirmation of triac relay activation.

Note: For external installation only.  For installation inside heaters, refer to the options table of the concerned product series.