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Thermostats for DIN-rail mounting

Frost protection unit

The electronic frost protection unit is mainly intended for use in air handling systems. If the temperature falls below the setpoint, the relays will fall and an alarm LED lights up. The unit should be connected to an NTC sensor placed on the heating coil or return water pipe. The frost protection unit has two alarm relays and manual or automatic reset. The sensor must have 0…30°C temperature range.When there is frost risk, the device has a 0…10 V DC control output that can be used to override the valve

Thermostat, 1-stage, DIN-rail mounting

Electronic thermostat for heating or cooling. Adjustable night setback via an external clock. Multiple thermostats can be connected to the same sensor

Thermostat, 2-stage, DIN-rail mounting

Thermostat with two relay outputs and individually settable steps for heating or cooling function. Sequential or binary function