DL-20C series current relay is a magnetic instantaneous overcurrent relay, which is used for overload and short circuit protection of motors, transformers and transmission lines.
The DL-20C series current relay is an electromagnetic instantaneous over‑current relay used for overload and short‑circuit protection of motors, transformers and transmission lines, serving as a start element.
The manual lists the main technical parameters, rated values, and ordering requirements, specifying that the model, rated voltage and wiring method must be indicated when placing an order. This manual is written in Chinese.
| Rated current | 0.05 A |
|---|
It is used for overload and short‑circuit protection of motors, transformers and transmission lines as a start element.
The model, rated voltage and wiring method must be specified.