Variant | Breaking Capacity (kA) | Current A | SS |
NB1-63/1P | 6 | 1,2,4,6,10,16,20,25,32,40,50,63 | 0 |
NB1-63/2P | 6 | 1,2,4,6,10,16,20,25,32,40,50,63 | 2 |
NB1-63/3P | 6 | 1,2,4,6,10,16,20,25,32,40,50,63 | 0 |
NB1-63/4P | 6 | 1,2,4,6,10,16,20,25,32,40,50,63 | 2 |
NB1-63/H/1P | 10 | 1,2,4,6,10,16,20,25,32,40,50,64 | 1 |
NB1-63/H/1P | 10 | 1,2,4,6,10,16,20,25,32,40,50,65 | 2 |
NB1-63/H/1P | 10 | 1,2,4,6,10,16,20,25,32,40,50,66 | 1 |
NB1-63/H/1P | 10 | 1,2,4,6,10,16,20,25,32,40,50,67 | 2 |