Room Thermostat TEA-R
Switching range: -30 ... +30 ... 0 ... +60°C, adjustable
Material: plastic (housing)
Micro switch: SPDT, 24 - 250 VAC, 15 A at 250 VAC,
8 A at 250 VAC inductive
Single or double contact
The room thermostats are fitted with liquid-filled helix probes made of copper or stainless steel that act as temperaturedependant pressure probes. A change in temperature causes a pressure change in the probe, which is transferred to a switch by a bellows system or a diaphragm.
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.