STEGO KTO 011 NC Enclosure Thermostat, 10A, 250 V ac, -10 → +50 °C

Thermostat (NC): Thermostat opens on temperature rise - for regulating heaters or for switching signal devices. Comes with red temperature dial.
Thermostat (NO): Thermostat closes on temperature rise - for regulating filter fans and heat exchangers or for switching signal devices. Comes with blue temperature dial.

Compact design
Wide adjustment range
Color coded temperature dials
DIN rail mountable