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DNH1 Fuse Switch Disconnector
DNH1 series fuse switch disconnectors with load operation is applied to rated current 40A-630A, can be mounted on the bus, and
can also be mounted tothe mounting plate.Having the upper and lower end of the input and output structure, with blade introduced
and arc extinguish device. switch with occasional closed test holes in cover, built-in signal switching, detection switch, optional fuse
monitors,and also do the knife switch use.
| Conventional current (A) | 40 | 100(63) | 160(100) | 250 | 400 | 630 | ||
| Rated voltage (Ue) | 660V a.c | |||||||
| 380V a.c | ||||||||
| Rated insulation voltage (Ui) | 800V | |||||||
| Rated impulse voltage strength (Uimp) | 6kV | |||||||
| Rated current (Ie) | AC 380V | AC-21B | 40A | 63,100A | 100,160A | 250A | 400A | 630A |
| AC-22B | 40A | 63,100A | 100,160A | 250A | 400A | 630A | ||
| AC-23B | 40A | 63,100A | 100,160A | 250A | 400A | 630A | ||
| AC 660V | AC-21B | 100,160A | 250A | 400A | 630A | |||
| AC-22B | 100A | 250A | 400A | 630A | ||||
| Rated short-circuit current | 50kA (Peak 105kA) | |||||||
| Each phase dissipation power in the DINT43620 standard | 5 | 9.5 | 12 | 23 | 34 | 48 | ||
| Packing (cm) | 2P | |||||||
| 3P | 44*37*30 | 41*27*40 | 46.5*31*30 | 54.5*32.5*32.5 | ||||
| 4P | ||||||||
| Gross weight(Kg) | 2P | |||||||
| 3P | 15.6 | 15 | 14.5 | 20 | ||||
| Note: Our products update constantly.The technical parameter is for reference only.Please refer to our real product.And contact with me! | ||||||||
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