overcurrent protective device

短语

[电] 过流保护设备

词形变化

overcurrent protective devices 复数 overcurrent protective devices

别名

OPD OCPD

释义与例句

n.
  1. 1.

    A device, usually a fuse, polyfuse, or circuit breaker, intended to detect and stop an overcurrent condition.

    商务 工程 物理