Switch status indicator, which integrates a multi-function of a primary circuit simulation diagram, circuit breaker position, switch status, ground knife position, spring energy storage status, high voltage live indication, high voltage point lockout, and temperature and humidity control. The functions can be divided and combined, and the user only needs to provide the scheme diagram once when selecting. In addition, the product can also realize the circuit power parameter and temperature, humidity and other control functions according to the user's requirements. The integrated layout of the product is equipped with the switchgear, which will simplify the panel layout of the switchgear in the past. It will replace the existing primary loop analog indicating board, electromagnetic switch status indicator, grounding indicator and other control and indication devices, and it is also equipped with a communication function to upload all switch status and temperature and humidity conditions to the monitoring center.