Phoenix Contact 3240844 The protective hose is made from a PA 6 material and features a black color, allowing it to withstand exposure to sunlight without degrading, while also providing excellent flexibility. Its IP68 rating indicates that it can protect against both solid and liquid ingress, and its flammability rating of HB in accordance with UL 94 ensures safety even in the event of an ignition source. Measuring 36mm in diameter and totaling 25 meters in length, this hose offers comprehensive protection and durability in harsh environments.