FRI 77 h-2 Switched analog switch for refrigeration with daily and short program for defrost Interchangeable racks Synchronous
- Switched analog switch for refrigeration with daily and short program for defrosting - Interchangeable racks - Synchronous - Shortest connection time: 2 minutes/1 hour - 2 separate connection discs - 24-hour connection disc for preselection of hours - 60-minute plug-in dial for short duration setting
Technical data FRI 77 h-2 Power supply 230 V AC
Frequency 50Hz
Number of channels 1 Mounting type Mounting with quick fixing for DIN rail Connection type Screw terminals Program Daily and defrost program Connection power at 250 V AC, cos φ = 1 16 A Connection power at 250 V AC, cos φ = 0.6 2.5 A Shortest connection time 2 min, 1 h FRI 77 h-2 Programmable every 1 min, 1 h Running accuracy at 25 °C Synchronization with mains Contact type Changeover Switching output Free of potential, not for SELV Standby consumption 0.9 W Housing and insulation material Self-extinguishing, high-temperature resistant thermoplastics Degree of protection IP 00 Protection class II according to EN 60 730-1 Ambient temperature -10°C ... 50°C