Bil | MODEL | RATED CURRENT (A) | UTILIZATION CATEGORY | NO OF POLE | Icu (kA) | Ics (kA) | 1 | NM7-125S/4300 | 16, 20, 25, 32, 40, 50, 63, 80, 100 & 125 | A | 4 | 35 | 18 | 2 | NM7-250S/4300 | 160, 200, 225 & 250 | A | 4 | 35 | 18 | 3 | NM7-400S/4300 | 315, 350 & 400 | A | 4 | 50 | 25 | 4 | NM7-800S/4300 | 500, 630, 700 & 800 | A | 4 | 50 | 25 |
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