This document contains the UL rating information of the Din Plug connectors products produced by ELECTROMECÂNICA PORTUGUESA PREH, LDA
The document provides UL rating information for various DIN plug connector families supplied by PREH, including part numbers, material composition, and UL classification status. It specifies which parts have UL94V‑1, UL94HB, or no UL classification.
Physical data for the PVC material used in the plugs are given, such as hardness, density, tensile strength, elongation, tear strength, cold‑fracture temperature, and burn rate, based on measurements performed according to DIN standards. This manual is written in Portuguese.
| Shore A Hardness | 54 |
|---|---|
| Density | 1.14 g/cm³ |
| Tensile Strength | 9 MPa |
| Elongation at Break | 380 % |
| Tear Strength | 27 N/mm |
| Cold‑fracture Temperature | -40 °C |
| Burn Rate | 120 mm/min |
It has no UL classification according to the supplier data sheet.
The PVC material has a Shore A hardness of 54 points.
The measured density is 1.14 g/cm³.
The tensile strength is 9 MPa.