Tamperproof Thermostats (Pre-set) FTO 011
Small size
Default temperature settings
Easy to install
High switching tolerance
Tamperproof (Pre-set) Thermostat FTO 011
Contact breaker /NC (red casing) for regulating heaters or for switching signal devices when temperature has fallen below the minimum value. The contact opens when temperature is rising.
Tamperproof (Pre-set) Thermostat FTS 011
Contact maker /NO (blue casing) for regulating filter fans, heat exchangers, cooling devices or for switching signal devices when temperature limit has been exceeded. The contact closes when temperaure is rising.