Thomas & Betts LTOES04G Series flexible metal conduit fittings are ideal for machine tools and industrial environments that require flexibility to handle motion, vibration and bending. These fittings have PVC construction for improved sunlight resistance and outdoor use. They feature a hot-dipped zinc galvanised steel core and a PVC extruded smooth jacket to protect against water, oils, cutting fluids, UV rays, flame and mild acids. These fittings can be used in electrical circuits with voltages up to 1000V and meet UL 360 ID/OD dimension requirements, ensuring compatibility with standard conduit sizes. They comply with IEC and CE standards and have ink jet printed ratings & technical information for easy identification. These fittings have trade sizes ranging from 3/8 to 6 inches (12mm to 155mm) for coordinated performance with Series 52/53 steel fittings and offer reliable ingress protection against dust and water.