Pfannenberg FLZ NO Thermostat, 15 A, 120 V, 60 °C, 0 °C | 17121001000

The Pfannenberg Thermostats are used as temperature regulators and thus to control filterfans, electrical cabinet heaters or can serve as an alarm setpoint. They are available as N.C. / N.O. and changeover contacts. In combination with electrical cabinet heaters, they can control temperature and also, particularly in outdoor applications, ensure that the electrical cabinet is ‘artificially’ dehumidified. This means that the temperature is kept over the dew point so that no condensation forms from the air preventing a potential short circuit. The combination with filterfans provides additional savings on energy, maintenance time and therefore provides a better environmental balance which improves the filterfans effectiveness. The twin thermostat series combines two thermostats in all combinations for complex switching tasks.

Suitable for the operation of fans

Switching temperature difference <7K

Switching point tolerance +/4K

Temperature set range 0C to 60C

FLZ510: Changeover switch with spring contact

FLZ520: N.C. with spring contact (suitable to control heaters)

FLZ530: N.O. with spring contact (suitable to control fans)

FLZ541: N.C. and N.O. with spring contact in one housing

FLZ542: N.C. and N.C. with spring contact in one housing

FLZ543: N.O. and N.O. with spring contact in one housing

Is suitable for all industrial applications

No influence due to EM radiation, because a contact that switches mechanically is integrated

Extends the service life of heaters and fans

Optimized energy consumption for heaters and filterfans

Easy installation on profile rails

Electrical connection via screw terminals

IP 20 protection for installation inside the electrical cabinet

Approvals: cURus, EAC, CSA