1. Overview
ASJ series residual current action relay can be combined with low voltage circuit breaker or low voltage contactor to form a combined residual current protection device.It is mainly used for TT and TN system distribution lines with AC 50Hz and rated voltage of 400V and below.It is used to protect the electrical circuit from ground faults, prevent equipment damage caused by ground fault current and electrical fire accidents, and can also be used to provide indirect contact protection against personal electric shock hazard.
These products meet the requirements of GB/T 22387—2016.
2. Model description
3.Technical data
Note:ASJ10L rated residual operating current 10mA-30A continuously adjustable;the limit does not drive time 0-10S continuously adjustable.
4. Product functions
Note:ASJ10L rated residual operating current 10mA-30A continuously adjustable;the limit does not drive time 0-10S continuously adjustable.
5. Outline and size
Please refer to the table 1 and the picture 1 and 2.
Table 1
6. Wiring
The Auxiliary Power Supply and the Terminal of Signal Input
Switching input and output terminal
The terminal of additional function
