| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
CFMG |
| Model Number |
FYM1-400 |
| Type |
Moulded Case |
| Poles Number |
4 |
The FYM1 series of moulded case circuit breaker is suitable for ships and land in the circuit with AC 50Hz or 60Hz. Rated insulation voltage 660v. DC voltage 250v . rated current from 3A to 800A. used as making and breaking circuit unfrequency and protecting circuit against overload and short circuit. typeFYM1-100FYM1-160FYM1-250FYM1-400FYM1-630FYM1-800Pole unmber1, 333333Rated current ln(A)25 32 40 50 60 80 100125 160160 200 250300 400500 630700 800Rated insulation voltage Ui(v)AC500AC660AC660AC660AC660AC660Utilisation categoryAAAAAARated ultimate short-circuit breaking capacity lcu(KA) at 415v256565656565Rated short-circuit service breaking capacity lcs(%lcu)at 415v75%75%75%75%75%75%