AR30V0L-02E3R is an emergency stop illuminated pushbutton switch manufactured by Fuji Electric, featuring a push-lock, turn-reset mechanism with a soft-touch 40mm diameter button and white arrow indicator. The switch provides 2NC (normally closed) contact configuration and conforms to EN418 direct opening action standards for emergency stop applications. It is available with LED lamp illumination without transformer, supporting multiple voltage options including 6V DC, 6V AC, 5V AC/DC, 12V AC/DC, 15V AC/DC, 20V AC/DC, and 24V AC/DC. This switch is designed for use in machine tools, industrial machines, control panels, distribution panels, and instrumentation panels, offering improved interfacing, easier installation, and increased safety with built-in reliability for complex multifunctional control.