RT16(NT)Series knifecontactor fuse
types of fuse
Scope of application |
It is applicable indusrtial electrial distributing installation of AC50Hz(or60Hz)rated voltage 500/690V and 400V,rated current 1250A and below.It is provided with the function of the protection against overload or short Circuit. |
Type and meaning
Main technical parameter |
Type | Rated voltage | Rated current | Rated breaking capacity | Rated power dissipation of fuse-link | Weight of base | Weight of fuse-link | base | Fuse-link | 500V | 690V | COSφ | RT16-00 | 500V 690V | 160 | 2,4,6,8,10,12,16,20, 25,32,40,50,63,80,100 | 120 | 50 | 0.1~0.2 | ≤12 | 200 | 170 | 125,160 | - | RT16-0 | 160 | 2,4,6,8,10,12,16,20,25, 32,40,50,63,80,100 | 50 | ≤25 | 300 | 280 | 125,160 | - | RT16-1 | 250 | 80,100,125,160,200 | 50 | ≤32 | 700 | 450 | 250 | - | RT16-2 | 400 | 125,160,200,250,315 | 50 | ≤45 | 1150 | 660 | 400 | - | RT16-3 | 630 | 315,400,500 | 50 | ≤60 | 1280 | 850 | 630 | - | RT16-4 | 400V | 1250 | 700,800,1000,1250 | 400V 100kA | ≤110 | 3400 | 2480 | |
Outline and installation
Main technical parameter
NH000 NH1 NH2 NH3 kinfe contat fuse