Molded Case Circuit Breakers (MCCB) สวิทซ์ตัดตอนอัตโนมัติ
SPECIFICATION
| ขนาดเฟรม FRAME (AF) | ชื่อรุ่น TYPE | กระแสลัดวงจรสูงสุด RATED BREAKING CAPACCITY (kA) 230V | กระแสลัดวงจรสูงสุด RATED BREAKING CAPACCITY (kA) 380V | ขนาดพิกัดกระแส RATED CURRENT (AMP) (AT) | BREAKER 2P | BREAKER 3P | BREAKER 4P | ACCESSORIES UNDERVOL TAGE TRIP (UVT) | ACCESSORIES SHUNT TRIP (SHT) | ACCESSORIES AUXILIARY SWITCH (AX) | ACCESSORIES ALARM SWITCH (AL) |
| NF30 | CS | 2.5 | 1.5 | 1,5,10,15,20,30 | 850 | 1,200 | – | – | – | – | – |
| NF32 | SV | 7.5 | 5 | 3,4,6,10,16,20,25,32 | 1,370 | 1,950 | – | 6,350 | 2,400 | 1,350 | 1,450 |
| NF63 | CV | 7.5 | 5 | 3,4,6,10,16,20,25,32,40,50,63 | 1,430 | 2,000 | – | 6,350 | 2,400 | 1,350 | 1,450 |
| HV | 25 | 10 | 10,16,20,25,32,40,50,63 | 1,600 | 2,350 | 3,000 | 6,350 | 2,400 | 1,350 | 1,450 | |
| NF125 | CV | 30 | 10 | 50,63,80,100,125 | 2,450 | 3,500 | – | 6,350 | 2,400 | 1,350 | 1,450 |
| SV | 50 | 30 | 16,20,25,32,40,50,63,80,100,125 | 3,200 | 4,550 | 5,900 | 6,350 | 2,400 | 1,350 | 1,450 | |
| SGV | 85 | 36 | 16-20,20-25,25-32,32-40,35-50,45-63,56-80,70-100,90-125 | 3,700 | 5,250 | 6,950 | 6,350 | 2,400 | 1,350 | 1,450 | |
| SEV | 85 | 36 | 16-32,32-63,63-125 | – | 17,850 | 23,700 | 6,350 | 2,400 | 1,350 | 1,450 | |
| LGV | 90 | 50 | 16-20,20-25,25-32,32-40,35-50,45-63,56-80,70-100,90-125 | 5,800 | 8,000 | 10,500 | 6,350 | 2,400 | 1,350 | 1,450 | |
| HV | 100 | 50 | 16,20,25,32,40,50,63,80,100,125 | 5,250 | 7,700 | 10,000 | 6,350 | 2,400 | 1,350 | 1,450 | |
| HGV | 100 | 75 | 16-20,20-25,25-32,32-40,35-50,45-63,56-80,70-100,90-125 | 8,400 | 12,100 | 16,300 | 6,350 | 2,400 | 1,350 | 1,450 | |
| HEV | 100 | 75 | 16-32,32-63,63-125 | – | 21,500 | 27,300 | 6,350 | 2,400 | 1,350 | 1,450 | |
| NF160 | SGV | 85 | 36 | 125-160 | 6,850 | 9,700 | 12,600 | 6,350 | 2,400 | 1,350 | 1,450 |
| LGV | 90 | 50 | 125-160 | 7,350 | 10,500 | 13,700 | 6,350 | 2,400 | 1,350 | 1,450 | |
| HGV | 100 | 75 | 125-160 | 11,600 | 16,300 | 21,000 | 6,350 | 2,400 | 1,350 | 1,450 | |
| NF250 | CV | 36 | 25 | 125,150,175,200,225,250 | 4,850 | 6,850 | – | 6,350 | 2,400 | 1,350 | 1,450 |
| SV | 85 | 36 | 125,150,160,175,200,225,250 | 6,850 | 9,700 | 13,200 | 6,350 | 2,400 | 1,350 | 1,450 | |
| SGV | 85 | 36 | 125-160,140-200,175-250 | 7,900 | 11,000 | 14,700 | 6,350 | 2,400 | 1,350 | 1,450 | |
| SEV | 85 | 36 | 80-160,125-250 | – | 22,000 | 29,400 | 6,350 | 2,400 | 1,350 | 1,450 | |
| LGV | 90 | 50 | 125-160,140-200,175-250 | 8,400 | 12,100 | 15,300 | 6,350 | 2,400 | 1,350 | 1,450 | |
| HV | 100 | 75 | 125,150,160,175,200,225,250 | 7,700 | 11,600 | 14,700 | 6,350 | 2,400 | 1,350 | 1,450 | |
| HGV | 100 | 75 | 125-160,140-200,175-250 | 12,600 | 17,900 | 23,100 | 6,350 | 2,400 | 1,350 | 1,450 | |
| HEV | 100 | 75 | 80-160,125-250 | – | 24,200 | 31,500 | 6,350 | 2,400 | 1,350 | 1,450 | |
| NF400 | CW | 50 | 40 | 250,300,350,400 | 11,400 | 16,300 | – | 8,400 | 4,200 | 1,600 | 1,800 |
| SW | 85 | 50 | 250,300,350,400 | 13,200 | 18,500 | 25,200 | 8,400 | 4,200 | 1,600 | 1,800 | |
| SEW | 85 | 50 | 200-400 | – | 28,400 | 37,800 | 8,400 | 4,200 | 1,600 | 1,800 | |
| HEW | 100 | 70 | 200-400 | – | 32,600 | 42,000 | 8,400 | 4,200 | 1,600 | 1,800 | |
| NF630 | CW | 50 | 40 | 500,600,630 | – | 24,200 | – | 8,400 | 4,200 | 1,600 | 1,800 |
| SW | 85 | 50 | 500,600,630 | – | 26,300 | 36,800 | 8,400 | 4,200 | 1,600 | 1,800 | |
| SEW | 85 | 50 | 300-630 | – | 37,800 | 48,300 | 8,400 | 4,200 | 1,600 | 1,800 | |
| HEW | 100 | 70 | 300-630 | – | 42,000 | 54,600 | 8,400 | 4,200 | 1,600 | 1,800 | |
| NF800 | CEW | 50 | 40 | 400-800 | – | 40,000 | – | 8,400 | 4,200 | 1,600 | 1,800 |
| SEW | 85 | 50 | 400-800 | – | 43,000 | 57,800 | 8,400 | 4,200 | 1,600 | 1,800 | |
| HEW | 100 | 70 | 400-800 | – | 48,500 | 63,000 | 8,400 | 4,200 | 1,600 | 1,800 | |
| NF1000 | SEW | 125 | 85 | 500-1000 | – | 80,000 | 108,500 | 13,200 | 4,900 | 3,400 | 4,600 |
| NF1250 | SEW | 125 | 85 | 600-1250 | – | 97,000 | 143,000 | 13,200 | 4,900 | 3,400 | 4,600 |
| NF1600 | SEW | 125 | 85 | 800-1600 | – | 126,000 | 168,000 | 13,200 | 4,900 | 3,400 | 4,600 |