The Schmersal AZM 161SK-12/12K-024 is a safety switch designed for bolting applications. It comes with four normally closed (NC) contacts and two normally open (NO) contacts, and does not require the use of a key. The Schmersal AZM 161SK-12/12K-024 is certified to to meet the safety requirements of EN 1088 and EN 1089-1 standards. It comes with a light gray plastic housing, an actuator with two flat, plastic levers attached, and an adjustable integrated fastening device. It is designed for quick and easy installation and is rated IP67. The Schmersal AZM 161SK-12/12K-024 is suitable for a variety of switch solutions in industrial machinery, including automated equipment, food and beverage production, automotive, and packaging and printing applications.