GEFRAN F062027 GFX4-IR-80-R-2-0-0 is a compact unit with four independent control loops, designed to manage electrical power. This device integrates various technological elements such as a controller, solid state relay, current transformers, and optional fuse holders. Managed by a microprocessor, the GFX4-IR independently controls the four loops and runs functions specifically designed to manage single-phase and three-phase loads with low/high thermal coefficients, medium and short-wave infrared lamps, and single-phase/three-phase transformers. The "IR" designation indicates optimization for SWIR lamp control. The "80" refers to the maximum current per channel (80A). "R" likely indicates relay outputs, while "2-0-0" specifies other configuration details (input/output types, etc.).