PF-451 F&F

Category: Monitoring Relays, Description: Voltage monitoring relay; for DIN rail mounting; PF; IP20; 16A, Type of automation module: voltage monitoring relay, Controlled parameter: overvoltage; phase failure; undervoltage, Mounting: for DIN rail mounting, Manufacturer series: PF, Operating temperature: -25...50°C, Leads: screw terminals, IP rating: IP20, Max. operating current: 16A, Output voltage: 230V AC, Voltage between phases (for three phase system): 3 x 230V AC, Trade name: automatic phase switch, Additional functions: LED status indicator, Power supply: from tested wiring system.