Harmony 30 mm 9001K metal push buttons is a robust range of control products that offers long-term reliability in heavy duty industrial applications and extreme environments. Simple and easy installation reduces commissioning time. Flexible, compact and modular, it enables you to build the right operator to meet your requirements. A wide variety of accessories are available for 9001K push buttons. 9001K push buttons are UL Listed and CSA Certified. This range is used in the following applications: automotive, machine tool, crane and hoist, food and beverage, industrial applications, material handling, petrochemical and wastewater treatment.