Prodhuk digunakake kanggo pangayoman saka kakehan lan short circuit ing sirkuit cahya lan produk sing sesuai karo standar GB10963 lan BS3871.
Dirating saiki|A) | Jumlah kutub | Dirating voltase | Kapasitas breaking |
6.10.15.20.30.40.50.60 | 1 | 120120/240 | 50005000 |
15.20.30.40 | 2 | 240/415120/240 | 30005000 |
50.60 | 3 | 240/415240/415 | 30003000 |