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Product

TSDR


Range

Stem products


Applications

Electric water heater




DESCRIPTION

Combistat with single pole stem control and single pole safety limiter

FEATURES

• Patented MFS technology

• Ensures compliance with clauses 19 and 22 of EN 60335--2-73 for fixed immersion heaters

• Independent non self resetting safety option

• Accurate and reliable temperature control

• Tamper proof housing

• Direct replacement for non--compliant immersion thermostats

• Available as automatic control without safety

OPERATION

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

In case of abnormal temperature rise,the patented MFS technology ensures single pole safety operation.

The limiter is manually resettable


Technical caracterictics

  TSDR  TSD 
Type  Single pole stem control with single pole MFS technology safety limiter  Single pole stem control 
Temperature range  0°C to 160°C / 32°F to 320°F 
Differential  Approx. 5% of the temperature range 
Safety limiter temperature  Fixed 60°C - 90°C / 140°F - 194°F 
Adjustment  Control knob 
Rating  20A - 240V / 16A - 240V 
Mounting  Directly into heating element pocket 
Material  Brass, invar, MFS 
Stem lengh  165mm, 261mm and 442mm / 7, 11 and 18" 
Sensing element diameter  7.5mm / 3/8" 
Maximum head temperature  100°C /212°F 
Connections  Screw or pillar terminals 
Approvals  CE, EN60730 

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