10pcs 1P+N 27mm 40A 63A 230V Din Rail Automatic Recovery Reconnect Over Voltage and Under Protective Device Protection Relay(16A)

relayUnder voltage and over voltage protectorNoted: When you first connect the product you have to wait about 1 minute after the red light turn off then the product will work.The automatic recovery over voltage and under voltage protective device complies with modular design standards. the circuit boards of products adopt electronic components with reliable performance. when the power situation is unstable. It's protection function will be automatically activated. once the voltage exceeds the limited range of products it will automatically cut off so as to protect the safely of electrical equipment and persons. The device will re-supply in 1 minute when the power returns to normal.The green indicator display when the power is normal supply.The red indicator display when the power over voltage or under voltage.Installing: 35mm Din rail.Main Technical Speacification:1. Rated AC voltage 230V±10% and frequency 50Hz/60Hz2. Passing Max Current: 6/10/16/20/25/32/40/63A3. Over-voltage action cut-off value: >275VAC+/-5V4. Normal-voltage value: 170-275VAC<;;170VAC+/-5V6. Over voltage and under voltage cut-off: 1s7. Electricity transmitting delay after cut-off: 60s

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