Coupling relay for level detection for Multi MEZ

Spare part for electric mobile heaters:

• HOTBOY 21 Multi
• HOTBOY 36 Multi
  

Area of application/function:
The coupling relay for level detection is used to record and forward switching states within a mobile electric heater. It supports the control in recognizing the active heating levels and ensures reliable signal separation between the power and control circuits for safe operation of the mobile heater.

Alternative search terms:
Heating device coupling relay, level detection relay, mobile heater interface relay, electric heater control relay, heating level switching relay.