NJYB3 Application: protective relay (phase sequence, phase failure, phase disbalance, overvoltage, undervoltage, overload, temperature) Output contacts: 1NO/1NC Input voltage: 240 / 415V AC Contact capacity: 0,75A (220V AC), 0,47A(380V AC), 3A (Ith) Standard: IEC/EN 60947-5-1