The 78.000.1053.0 is a female module frame designed for modular industrial multipole connectors in the revos FLEX product line. It is engineered to accommodate 3 modular inserts and is part of the size 10 connector family. The frame is constructed from halogen-free polycarbonate (PC) material with a pebble gray color (RAL 7032) and meets UL 94 V-0 flammability standards, ensuring safety and durability in industrial environments. This frame is compatible with various modular inserts ranging from 3-pole to 20-pole configurations, supporting rated currents up to 40 A depending on the insert type and contact diameter. The modular design allows for flexible connector configurations, making it ideal for applications requiring customizable multipole connections in control systems, industrial automation, and power distribution networks.