The OMRON A165E-LM-24D-01-PK is a robust emergency stop switch designed for industrial safety applications. Featuring a push-lock, turn-reset mechanism, this 40mm diameter switch is illuminated for visibility and operates at 24 VDC. With an IP65 rating, it ensures reliable performance in demanding environments. Ideal for automation systems, the A165E series provides a direct opening mechanism and safety lock, making it a trusted choice for emergency stop solutions.