Flashing signal FD01 ,Fandis

Flashing signal FD01 devices monitor the voltage status of electrical panels and carry out inspection and maintenance operations in total safety. They prevent accidents by warning the operator that the electrical system is active by means of flashing lights. By integrating with auxiliary contacts, such as limit switches or additional interlocks, it is possible to control the electrical voltage inside the cabinet when the door is opened.

https://www.fandis.com/en/products/FD01/FLASHING-DEVICEsignal-device-fd-FD01