CKF F&F

Category: Monitoring Relays, Description: Voltage monitoring relay; wall mount; CKF; SPST-NO; 250VAC/10A, Mounting: wall mount, Operating temperature: -25...40°C, Kind of output 1: SPST-NO, Power supply: from tested wiring system, Manufacturer series: CKF, Controlled parameter: phase asymmetry; phase failure; phase sequence; three-phase systems, too high or too low voltage; undervoltage, Leads: screw terminals, Voltage between phases (for three phase system): 3 x 400V AC, Type of automation module: voltage monitoring relay, Additional functions: LED status indicator, IP rating: IP20, Output 1 electrical parameters: 250V AC / 10A, Contact actuation delay: 4s.