The GZMB80 part of the Relpol product range is a miniature, 8-pin snap-mounting PCB mounted thermal overload relay with a compact and compact design. It is designed to provide overload protection and motor control in electrical equipment and motor starters. The device is designed to provide reliable protection against short circuit, overload, and motor overloads. The device also features an adjustable thermal setting range of 5 - 80 A. It also features automatism, adjustable time delay, manual reset, and an adjustable threshold. The device is certified according to European standards, including EN 60947-4-1, EN 60947-5-1, EN 60947-5-3, and EN 61010-1.