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HR5 Isolating Switching Fuse
The product is used in distribution circuit and motor circuit of frequency 50Hz, rated operational voltage 660V under, and rated current 100-630A, also used in high-short-circuit as power switch, isolating switch and emergency switch protecting circuit. Fuse with NT(RT16) fuse. It conforms to IEC60947-3.
SPECIFICATIONS
| Model | 100 | 200 | 400 | 630 | |
| Number of Main Poles | 3 | ||||
| Rated Insulation Voltage AC(V) | 690 | ||||
| Rated Operational Voltage(V) | 380,660 | ||||
| Rated Operational Current(A) | 380V AC-23 | 100 | 200 | 400 | 630 |
| 660V AC-22 | 100 | 200 | 315 | 426 | |
| Rated Making Capacity | 380V cos 0.35 AC-23 | 10 | 10 | ||
| 660V cos 0.65 AC-22 | 3 | ||||
| Rated Breaking Capacity | 380V cos 0.35 AC-23 | 8 | 8 | ||
| 660V cos 0.65 AC-22 | 3 | ||||
| Rated Fuse Short Circuit Current(KAr.ms) | 380A AC-23 | 100 | |||
| 660V Ac-22 | 50 | ||||
| Max. Fuse-Link(A) | 160 | 250 | 400 | 630 |
| Fuse Type(NT0) | 00 | 1 | 2 | 3 |
| Mechanical Enduranec/Electrical Endurance(Operations) | 3000 | 1000 | ||
| Auxiliary Switch(380V AC-15) VA | 300 | |||
Newly Hot Selling HR5 Isolating Switching Fuse