TSD – SINGLE POLE ROD CONTROL – for industrial heating applications

This product is part of ROD/STEM THERMOSTATS
Relevant applications:


Rod combination thermostat with 1-pole temperature regulation.



  • Ensures compliance with clauses 19 & 22 of EN 60335-2-73 for fixed immersion heaters
  • Over temperature cut out
  • Accurate and adjustable temperature control
  • Direct replacement for non-compliant immersion thermostats
  • Available as automatic control without safety



The differential expansion of the sensing element causes the opening of a snap-action switch in the thermostat head.

Technical characteristics
  • TSD
Type Single pole stem control
Temperature range 0 to 160°C / 32 to 320°F
Mounting Directly into heating element pocket
Rating 20A – 250V / 15A – 400V
Material Brass, invar
Stem length Up to 450mm / Up to 18’’
Connections Pillar terminals
Approvals CE conformity, ENEC mark according to EN-60730-1, EN 60730-2-9, ROHS conformity
Technical drawings