1SVR550870R9400 ABB

Category: Monitoring Relays, Description: Voltage monitoring relay; 185÷265VAC; for DIN rail mounting, Mounting: for DIN rail mounting, Operating temperature: -20...60°C, Supply voltage: 185...265V AC, Body dimensions: 22.5x78.5x78mm, Controlled parameter range: 1x 185V AC...265V AC; 3x 320V AC...460V AC, Voltage between phases (for three phase system): 3 x 320...460V AC, Output 1 electrical parameters: 250V AC / 4A, Manufacturer series: CM-PVE, Kind of output 1: SPST-NO, Power supply: from tested wiring system, IP rating: IP20, Controlled parameter: overvoltage; phase failure; too low voltage, Leads: screw terminals, Type of automation module: voltage monitoring relay.