All 137 products from Chongqing Blue Jay Technology Co.,Ltd.

This auxiliary power supply is designed to provide reliable power to high display devices and presence indicating systems. Accepting a wide input voltage range of 85~265VAC/DC, it ensures stable and consistent performance for critical applications.

This LED display indicator is designed for high-voltage switchgear to show live line status. It features LED indicators for phases A, B, and C, along with a stop/display button.

This high voltage indicator is designed for medium voltage switchgear applications ranging from 3.6kV to 40.5kV. The device provides a clear indication of voltage presence, enhancing safety during maintenance and operation.