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Product catalog Product catalog - Unicom

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Thermostats, component-tested<br />

Safety limiting thermostat with setpoint knob, shut-off (STBTR)<br />

Sealing pipe thermostat with well.<br />

For safety temperature control, and in addition high temperature shut-off functionality.<br />

Protection class IP54<br />

Housing material Aluminium diecasting with plastic cover<br />

Ambient temperature 0 ... 80 o C<br />

Switch function/capacity safety control switch SPDT 230 Vac, 10 A; shut-off temperature<br />

switch SPST 230 Vac, 10 A<br />

Mechanical lock/reset shut-off mechanical lock, with hand reset on outside of thermostat<br />

Immersion depth 150 mm<br />

Certificates TUEV-approval TR / STB 90 001<br />

Thermostat application immersion tube therm. + controller<br />

Thermostat functions temp. setting inside + outside, reset outside<br />

Temp. setpoint range 30 ... 110 o C<br />

Mounting place in pipe<br />

Immersion well material red brass, nickel plated<br />

Immersion well thread R1/2"<br />

Max. perm. temp. at sensor 130 o C<br />

Additional description Safety control switching differential approx. 4% of setpoint value.<br />

Shut-off temperature: 30..110 oC adjustable.<br />

Accessories<br />

Steel well R1/2" x 150 mm<br />

Safety limiting thermostat, with shut-off (STBTW)<br />

Sealing pipe thermostat with well.<br />

For safety temperature control, and in addition high temperature shut-off functionality.<br />

Protection class IP54<br />

Housing material Aluminium diecasting with plastic cover<br />

Ambient temperature 0 ... 80 o C<br />

Switch function/capacity safety control switch SPDT 230 Vac, 10 A; shut-off temperature<br />

switch SPST 230 Vac, 10 A<br />

Mechanical lock/reset shut-off mechanical lock, with hand reset on outside of thermostat<br />

Immersion depth 150 mm<br />

Certificates TUEV-approval TW / STB 90 401<br />

Thermostat application immersion tube therm. + monitor<br />

Thermostat functions temp. setting inside, reset outside<br />

Temp. setpoint range 30 ... 110 oC Mounting place in pipe<br />

Immersion well material red brass, nickel plated<br />

Immersion well thread R1/2"<br />

Max. perm. temp. at sensor 130 o C<br />

Additional description Safety control switching differential approx. 3..4% of setpoint value.<br />

Shut-off temperature: 30..110 oC adjustable.<br />

Accessories<br />

Steel well R1/2" x 150 mm<br />

Type<br />

STB+TRF<br />

T5NST<br />

Type<br />

STB+TWF<br />

T5NST<br />

23-9<br />

16<br />

17<br />

18<br />

19<br />

20<br />

21<br />

22<br />

23<br />

24<br />

25<br />

26<br />

27<br />

28

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