The AR30V0R-02R is an emergency stop pushbutton switch designed for safety applications. It features a 40mm diameter operator with a white arrow, utilizing a push-lock, turn-reset mechanism. The switch is configured with two normally closed (2NC) contacts and incorporates a direct opening action mechanism, conforming to EN418 standards. The operator module is oil and dust-proof with an IP65 rating, ensuring reliable performance in harsh environments. Its self-cleaning contacts provide high reliability even at low voltage and current levels, making it suitable for industrial control panels and machinery requiring a robust emergency stop function.