1APPLICABLE CIRCUIT: JD9 indicator is suitable for AC 50Hz/60Hz, rated voltage to 230V, DC voltage to 230V circuit control system, useful and practical 2VARIOUS USES: Din rail indicator light is used as indicating signal, preset signal, accident signal and other indication for telecommunication, electrical and other lines 3COMPACT AND SPACE SAVING: Din rail mount indicator light is smaller and take up less space than regular indicators or buttons 4LED indicator light adopt DIN rail type, easy to install. Tightening torsion for 0.8N.m, protection class IP20, you can use with confidence 5APPLICABLE SCENARIO: Din rail LED indicator is used in distribution box, CNC lathe, production workshop, residential hospital, residential area and other places 1 xDIN RailIndicator Light