Description
HR6 low voltage fuse disconnector is designed for the distribution circuit and motor circuit,
serving as power switch, isolating switch and emergency switch as well as circuit protector.
It cannot be directly used for switching of single motor and should be used indoor.
It complys with the IEC60947-3, GB/T14048.3 standard.
Technical Data
HR6 low voltage fuse disconnector is designed for the distribution circuit and motor circuit,
serving as power switch, isolating switch and emergency switch as well as circuit protector.
It cannot be directly used for switching of single motor and should be used indoor.
It complys with the IEC60947-3, GB/T14048.3 standard.
Technical Data
| TYPE | HR6-160 | HR6-250 | HR6-400 | HR6-630 | ||
| Rated Insulation Voltage(V) | 690 | 690 | 690 | 690 | ||
| Converntional Heating Current(A) | 160 | 250 | 400 | 630 | ||
| Rated Current(A) | 380V | 160 | 250 | 400 | 630 | |
| 660V | 100 | 200 | 315 | 425 | ||
| Rated Fuse Current | 380V | 4,6,10,16,20, 25,32,35,40,50, 63,80,100,125,160 | 80,100,125, 160,200,225,250 | 125,160,200, 225,250,300, 315,355,400 | 315,355,400, 425,500,630 | |
| 660V | 4,6,10,16,20, 25,32,35,40, 50,63,80,100 | 80,100,125, 160,200 | 125,160,200, 225,250,300 | 315,355, 400,425 | ||
| Rated Making& Breaking Capacity(A) (@ 1.05Ue) | 380V, COSØ=0.35 AC23B | ON | 1600 | 2500 | 4000 | 6300 |
| OFF | 1280 | 2000 | 3200 | 5040 | ||
| 660V, COSØ=0.65 AC22B | ON | 480 | 750 | 1200 | 1890 | |
| OFF | 480 | 750 | 1200 | 1890 | ||
| Rated Short-circuit Current Limit | 380V | 100 | 100 | 100 | 100 | |
| 660V | 50 | 50 | 50 | 50 | ||
| MAX. Expected Peak Current | 100 | 100 | 100 | 100 | ||
| Fuse Size | 00 | 1 | 2 | 3 | ||
| Fuse Type | NT00 | NT1 | NT2 | NT3 | ||