IMMERSION HEATER WITH AN ANTI-BURN SYSTEM "ROTKAPPE"

Bath warmers with integrated anti-fire system, which minimize possible thermal damage to systems and containers in case of danger of partial or complete drying of the heater.
The integrated anti-fire system responds in case of danger and switches off the heating for one- and two-phase connection. In the case of a three-phase connection, the heater is switched off in conjunction with the residual current monitor DSW3 / 2 and a power contactor. 
The shutdown is permanent and the bath warmer can only be put back into operation by the manual reset.