Raychem LAB-I-35 Warning Label Stabilized Design for VPL, Multilingual
If compliance to the T-class or A.I.T. cannot be achieved by the unconditional T-rating of the heating cable, the hazardous area regulations require that cable sheath temperature is determined by the rules of stabilized design as per EN 60079-30 and the heating circuit is marked accordingly. The following labels are available for this purpose (min.1 label per heating circuit)
Stabilized design sticker. To be installed when power-limiting VPL heating cables are used in hazardous areas.