Stopping Plugs FPNM Series Material Nylon, Ul 94V0 Operating Temperature -40℃ ~ +75℃ Colors Dark Gray Mechanical Data Certificates and approvals Degree of protection IP66 / IP67 Material Nylon, Flame resistant, UL94-V0, Gray KCs Ex eb IIC Gb (26-GA2BO-0131X, 26-GA2BO-0133X) KCs Ex ta IIIC Da (26-GA2BO-0132X, 26-GA2BO-0134X Dimensional Drawings