Auspicious 300:5A Current Transformer – 300A Primary 5A Secondary CT The Auspicious 300:5A Current Transformer is designed for measuring and monitoring AC electrical current in power distribution systems, control panels, switchboards, and industrial electrical equipment. With a 300A primary current and 5A secondary current, it provides a reduced secondary output for connection to compatible amp meters, electrical meters, monitoring instruments, and protection devices. The 300:5A transformation ratio allows high-current circuits to be monitored through a standardized 5A secondary signal. This makes the current transformer suitable for applications where direct connection of measuring equipment to a high-current circuit is not practical. Key Features: Brand: Auspicious Type: Current Transformer / CT CT Ratio: 300:5A Primary Current: 300A Secondary Current: 5A Application: AC current measurement and monitoring Use: Metering, monitoring, and electrical protection Suitable For: Compatible amp meters and panel meters Applications: The Auspicious 300:5A Current Transformer is suitable for electrical distribution panels, switchboards, generator panels, control panels, industrial machinery, energy monitoring systems, and high-current AC electrical installations. It can be paired with compatible 300:5A panel amp meters to monitor the current flowing through a high-load electrical circuit. The transformer provides a practical interface between the high-current primary circuit and compatible 5A secondary measuring equipment. Available in Electx Electrical Supply.