He māmā te taumaha o te NT iti-ngaohiko HRC Fius, he iti te rahi, he iti te mana, he iti te ngaronga, ā, he nui te kaha pakaru. Kua whakamahia whānuitia tēnei hua mō te tiaki i te taumaha me te ara iahiko poto o ngā whakaurunga hiko.
E tutuki ana tēnei hua i ngā paerewa IEC 269, ā, kua whiwhi i te whakatauranga katoa o te ao matatau.
Ngā hononga fiusi ahumahi mō ngā momo tono maha.
tākai mā te kātene kaweake paerewa, i runga rānei i te tono a te kiritaki
| Rahi | Ngaohiko kua whakatauria (V) | Iahiko kua whakatauria (A) | Taumaha (g) |
| NH00C | AC500/690V DC 440V | 2,4,6,10,16,20,25,32,35,40,50,63,80,100 | 145 |
| NH00 | AC500/690V DC 440V | 2,4,6,10,16,20,25,32,40,50,63,80,100,125,160 | 180 |
| NH0 | AC500/690V DC 440V | 4,6,10,16,20,25,32,40,50,63,80,100,125,160 | 250 |
| NH1 | AC500/690V DC 440V | 63,80,100,125,160,200,224,250 | 460 |
| NH2 | AC500/690V DC 440V | 80,100,125,160,200,224,250,300,315,355,400 | 680 |
| NH3 | AC500/690V DC 440V | 300,315,355,400,425,500,630 | 900 |
| NH4 | AC500/690V DC 440V | 630,800,1000,1250 | 2200 |