The Siemens E20F0L1 is an overload relay kit designed for series E20, size 4 applications. It supports a maximum rating of 600 VAC and 115 amps with a single pole configuration. This relay features an adjustable potentiometer range between 85 and 115 amps, allowing for precise current settings. It also includes an automatic trip function along with a manual reset option, which can be controlled via a reset selector screw. This reliable overload relay is available through BSP Automation, providing a solid solution for protecting your electrical equipment.