ZE-268S6 ceiling fan switch 3 speed 4 wire rotary control switch is designed for 4-wire installations. This is a single pole, triple throw switch with four positions. Must pay attention to electricity safety?? Kindly remind: Please disconnect the power to the fan before removing the old switch and make sure to write down the position of all wires that you disconnect in the process of removing the switch. Specification: 3 speed control: High, Medium, Low 4 Wire ?OFF,L-1, L-2-3, L-3 Switch Type: Pull chain switch Thickness: 2 centimeters Operating voltage: 125 ~ 250 V Overload current: 6 A Rotation angle: 360 degrees Electrical Rating: 6A/125VAC - 3A/250VAC Certifications: UL approved (USA) - CSA certified (Canada) What's included in your package: 1PCS Ceiling Fan Switch Stainless Steel Zing Ear Ceiling Fan Switch 3 speed 4 wire pull chain replacment: Model ZE-268S6. 3 Speed control: high, medium, low ; Function: off, L-1, L-2-3, L-3 Ceiling Fan Parts Certifications: UL approved (USA) - CSA certified (Canada). ZE-268S6 Ceiling Fan Switch Electrical Rating: 6A/125VAC - 3A/250VAC. Perfect for home applications such as Ceiling Fans, Wall Lamps, Cabinet Light. Works in Hunter, Casablanca, Harbor Breeze, Hampton Bay and so on