"Emergency Stop operator in compact thermoplastic housing Red pushbutton with latching actionYellow enclosure coverFits standard aluminum profile systems (1.5\" x 3.2\" x 1.5\") LED indicator 1 NO & 2 NC contact configuration M12 connector Customizable label","Safe Solutions for your Industry.Schmersal is focused on machine safety - protection for man and machine. For over 65 years Schmersal has developed a reputation for the design and manufacture of machine safeguarding switches that satisfy current safety requirements of the latest OSHA, ANSI, RIA and international standards and guidelines. Products supplied by Schmersal are used in a wide variety of applications in industries such as power presses, packaging, automotive, food and beverage, pharmaceutical, elevators, machine tools and heavy industry."