Command and signaling devices, series: Plastic Compact. An efficient solution that reduces installation time and costs. The compact series has very high dust and water resistance. The reduced number of order numbers simplifies selection and saves time. The all-in-one design allows for quick and easy installation. The following standards and approvals are met: IEC/EN 60947-1: Low-voltage switchgear and controlgear – Part 1: General rules, IEC/EN 60947-5-1: Low-voltage switchgear and controlgear - Part 5-1: Control devices and switching elements - Electromechanical control devices, IEC/EN 60947-5-5: Low-voltage switchgear and controlgear - Part 5-5: Control devices and switching elements - Electrical emergency stop device with mechanical latching function. The complete list of all technical specifications and standards met can be found in our product data sheets.