Get The Right Components, At The Right Price, Right When You Need Them. When you need to purchase industrial components, you want the highest quality at a fair price. You also want intuitive product selection and configuration, quick order turnaround, and fast delivery. Furthermore, you want components that perform to your specifications. For over 100 years, Allen-Bradley industrial devices have ensured optimal machine performance for the most demanding applications around the world. By choosing Allen-Bradley Essential Components, you can take advantage of an industry-leading portfolio of components.   Whether your application is simple or complex, you can match their technology to your requirements. From push buttons and terminal blocks to I/O systems and operator interface devices, through Allen-Bradley, you have access to one of the broadest ranges of industrial components available anywhere to streamline your installation, improve uptime and decrease maintenance - ultimately helping lower your costs and turning your expenditures into investments. After all, a machine will only work as well as the products that go into it.