02.06.2013 Views

Product catalog Product catalog - Unicom

Product catalog Product catalog - Unicom

Product catalog Product catalog - Unicom

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

16<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<br />

Thermostats, component-tested<br />

23-10<br />

Safety limiting thermostat, hand reset, large range (STW1)<br />

Sealing pipe thermostat with well.<br />

Protection class IP54<br />

Housing material Aluminium diecasting with plastic cover<br />

Ambient temperature 0 ... 80 oC Switch function/capacity SPDT 230 Vac, 10 A<br />

Mechanical lock/reset no mechanical lock<br />

Certificates TUEV-approval STW (STB)89 401 S<br />

Thermostat application immersion tube thermostat<br />

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

Temp. setpoint range 20 ... 150 oC Mounting place in pipe<br />

Immersion depth 150 mm<br />

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

Immersion well thread R1/2"<br />

Max. perm. temp. at sensor 175 o C<br />

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

Accessories<br />

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

Safety strap-on thermostat for floor heating applications (STW)<br />

The STW Servies of universal strap-on thermostats are designed for floor heating applications. They<br />

are suitable for use as strap-on, wall-mounted, or (with optional immersion well) immersion thermostat.<br />

Devices of the STW Series measure temperature. If the sensor temperature exceeds the set value, a<br />

snap-action switch opens, interrupting the electrical circuit. As soon as the sensor temperature drops<br />

by more than 10 K, the snap-action switch again closes automatically. (Also, if the sensor temperature<br />

drops to below approx. 20 degrees C, the snap-action switch opens, but closes again automatically<br />

after the temperature rises again.<br />

Electrical connection M20x1,5<br />

Protection class IP54<br />

Housing material PA, ABS, PMMA<br />

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

Switch function/capacity max: 230Vac, 12 (2,5) A min: 24 Vad/dc, 100 mA<br />

Mechanical lock/reset automatic reset<br />

Setpoint device knob<br />

Certificates CE, UL, PED, DIN EN 14597<br />

Thermostat application strap-on thermostat<br />

Differential fixed 10 K<br />

Accessories<br />

Immerson well, G1/2, 100 mm<br />

http://products.ecc.emea.honeywell.com/europe<br />

Type<br />

STW1F<br />

T4NST<br />

Temp. setpoint range Type<br />

o C<br />

20 ... 80 STW2080F<br />

70 ... 130 STW70130F<br />

STG12-100F

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!