SERIES MOULDED CASE CIRCUIT BREAKER
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SPECIFICATION | Type | NF30-CS | NF50-CS | NF60-CS | NF100-CS | NF250-CS | NF400-CS | NF630-CS | NF800-CS | NF1250-CS | | Rated current of frame(A) | 30 | 50 | 60 | 100 | 250 | 400 | 630 | 800 | 1250 | | Rated current(40) | 3,5,10,15,20,30 | 10,15,20,
30,40,50 | 60 | 60,70,100 | 125,150,175,
200,225,250 | 250,300,
350,400 | 500,600,630 | 600,700,800 | 800,1000,
1200,1250 | | Connection mode | Panel-front connection Panel-back connection Insert connection | | Making-breaking capacity | AC 380V/1.5KA
415V/1.5KA | AC 380V/5KA
500V/2.5KA | AC 380V/5KA
500V/2.5KA | AC 380V/18KA
500V/7.5KA | AC 380V/18KA
500V/10KA | AC 380V/25KA
500V/10KA | AC 380V/130KA
500V/22KA | | Rated insulation voltage(V) | 660 | | Rated ultimate short circuit breaking capacity(KA) | 1.5 | 5 | 5 | 18 | 18 | 25 | 35 | 35 | 85 | | Pole Number(P) | 3 | 2,3 | 3 | 2,3 | 3 | 3 | 3 | 3 | 3 | | 67.5 | 75 | 75 | 60,90 | 105 | 140 | 210 | 210 | 210 | | 96 | 130 | 130 | 155 | 165 | 275 | 275 | 275 | 406 | | 52 | 68 | 68 | 68 | 68 | 103 | 103 | 103 | 140 | | 67 | 86 | 86 | 86 | 86 | 132 | 155 | 155 | 190 |
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