Model Number: BY7-20/3+NPE-320T-#6812
Brand Name: Selong
Key Specifications/Special Features:
Adapts energy-rich voltage dependent resistor, nanosecond levelspeed of responseCapacity of overheated and surge protectionVisual display on protector and remote signal terminal:Visual display on protector about operationTerminal effecting long-distance monitor operation ofprotector, outside connecting lines needed
Convenient to be pulled or inserted, possible to remove failedmodule