Item No. | Description of Goods | Specification | Model No. | Poles |
1 | Adjustable Over- Under Voltage & Over Load Protector(2 rows LED screen display) | Over Load:AC 1~40A | CNGQVA-63 | 2P |
Working Votlage:AC220V | ||||
Over Votlage Protection:AC230V~300V (off) | ||||
Under Voltage Protection:AC140V~210V (off) | ||||
Time Delay:1~300s |
LED digital voltage display automatic intelligent over and under voltage protector protection device