Voltage relay with adjustable break time

voltage Monitoring Relays, power: 2.5 kVA, current: 10 А, maximum 30 А, lower limit 170 – 230 В, upper limit 220 – 270 В

voltage Monitoring Relays, power: 1.5 kVA, current: 6 А, lower limit 380 – 480 В, upper limit 300 – 400 В, 3 phase

impulse relay, current: 16 А, maximum 30 А, lower limit 90 В, upper limit 264 В