Bettal 40A 220V Automatic Recovery Reconnect Over Under Voltage Protection Relay

Price: $4.98
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Manufacturer Description


Under voltage and over voltage protector
Noted: 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 good quality 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 green indicator display, when the power is normal supply.
The red indicator display, when the power over voltage or under voltage.
Installing: 37mm Din rail.
Main Technical Speacification:
1. Rated AC voltage 220V and frequency 50Hz
2. Passing Max Current: 40A

3. Max. Loading power: 8.8KVA
4. Over-voltage action cut-off value: >270VAC+/-5V
5. Normal-voltage value: 175-270VAC
6. Under-voltage action cut-off value: <170VAC+/-5V
7. Over voltage and under voltage cut-off:< 1s
8. Electricity transmitting delay after cut-off: 30s-120s
9. Self power consumption<2W
10. Electric machinery life=100000 times
11. Dimension: 35L*70W*77Hmm
12. Installing: 35mm Din rail
13 wire:



Package includes:
1Pc*40A 220V Automatic Recovery Reconnect Over Under Voltage Protection Relay

Product Features

Passing Max Current: 40A. Normal-voltage value: 175-270VAC. Rated AC voltage 220V and frequency 50Hz. Over-voltage action cut-off value: >270VAC+/-5V. Under-voltage action cut-off value: <170VAC+/-5V.

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