20 A FUSE ORCB I 16 A LOAD CONDUIT 240-1 Figure 3-3. This overcurrent protection device will trip at 80% of its rating. The fuse (or circuit breaker) will trip at 16 amps (20 amps x 80% = 16 amps). Tables 310-16 through 310-19 list theanbsp;...

Title | : | Designing electrical systems |

Author | : | James G. Stallcup |

Publisher | : | - 1983-12 |

Continue