HIGH QUALITY: It is constructed from high quality material, which is long lasting. USE: This ignition key is used to control the ignition and ignition. shutdown of the gas generator. It is connected to the generator with wires, the key switch controls the gas generator. APPLICATION: This ignition switch is suitable for 6KW-5KW gas generator 186 188. This is an ideal ignition switch to replace your broken gas generator. EASY TO USE: This ignition key switch with 5 wires is easy to install.