Supports ESD S20.20 and EN 61340-5-1 ESD control programme compliance, An earth facility EF is the central connecting point for the electrical mains earth or a dedicated ESD earth, within an EPA.
EN 61340-5 shows the following fundamental differences between an earth facility and an earth bonding point. It is important to remember that in any EPA there can be many EBP's, but there must only be one EF Earth facility connection.