Specifies the technical requirements for branched fixed installation wire harnesses for elevators (hereinafter referred to as wire harnesses), including the classification, usage guidelines, selection, finished product requirements, and related test items and methods of this type of wire harness.
T/CEA 041.4-2020 history
2020T/CEA 041.4-2020 Elevator wiring harness technical requirements --Part 4: Technical requirements for fixing installation harness with branches