JOE300T Switch status indicator 

JOE300T Switch status indicator   Intelligent analog dynamic indicator, suitable for middle cabinet, hand cabinet, fixed cabinet, ring network cabinet and other switchgear. It can replace the existing primary circuit simulation, live display, automatic heating and dehumidification controller, and has many functions such as circuit breaker opening and closing state indicator, energy storage indicator, ground switch indicator, hand car position indicator, and RS485 communication interface.