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t1-tea-k.png: Capillary Thermostat TEA-K

Capillary Thermostat TEA-K

Switching range:
-30 ... +30  ... +50... +120°C, adjustable
Material: plastic (housing)
copper (probe)
Micro switch: SPDT, 24 - 250 VAC, 15 A at 250 VAC,
8 A at 250 VAC inductive
Single or double contact


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The capillary thermostats are fitted with liquid-filled probes made of copper that act as temperature-dependant pressure probes. A change in temperature causes a pressure change in the probe, which is transferred to a switch by a bellows system. Probe and bellows system are connected with a copper capillary.

A compression spring acts as a counteracting force. The switching values are set by changing the initial stress of the compression spring with a setpoint spindle.

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