Features: 1. Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified, which include Part Number, Model Number and inspection date information 2. Made of high quality materials, sturdy structure, beautiful appearance and long service life. 3. The switch is easy to install, the switch status can be illuminated by the LED indicator.This two-pole on or off power cord switch is designed to replace the old broken switch or add a new switch that not exist before. 4. With yellow light indicator and on or off switch, suitable for high-power electrical appliances and equipment.3-core wire can be connected. 5. The product structure is simple, suitable for families and companies, such as all kinds of lamps and electrical appliances controlled by power cords. Specifications: Assembly : Screw Connection Type Environment Temperature: -40C-and85C Withstand Voltage: 2500V or 5S or 0.025mA Rated Current and Voltage: 30A 220V Impulse Voltage: 0.5NM0.04NM Contact Resistance: 0.02 Tensile Test: 30N or min Insulation Resistance: 100M Operating Life: 10, 000 Times Dielectric Strength: 1500VAC or min : UL94V2 Level Product Safety: IP65 Waterproof Applicable Power Cord: H03VVH2-F: 2x0.5mm or H03VVH2-F: 2x0.75mm or 2.2x4mm or 3x2.5mm Universal Fitment = YES Note: Wiring : loosen the screw, insert the wire between the two splints, and then tighten the screw. (The wire is not wound around the screw) Warm Reminder: Press the electrical appliance on the button "-" and connect the power source on the button "0". Material: plastic colour: Black Package Contents: 1 x Inline Cord Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.