Relay Module Designed With Fault-Tolerant Even If The Control Line Breaks The Relay Will Not Move. Diagnostic LEDs indicate trip status and provide simple troubleshooting. Microcontroller-based circuitry provides better accuracy and higher reliability than analog designs. This voltage relay has overvoltage undervoltage phase loss phase sequence and unbalanced three-phase voltage. This 3-phase voltage relay does not require an external power supply Has practical functions: power delay output test. 60A Din Rail 230V Adjustable Over and Under Voltage Protective Device Protector Relay Monitor Current Limit
Hign-concerned Chemical : None
Type : Voltage protector
is_customized : Yes
Certification : CE