Feature●Easy to use:FDG wire connectors It can be quickly opened and the wire can be connected by pressing the green handle, which is very stable,electrical connectors Can be used for 0.2-4.0MM2 single core, stranded, flexible wire or conductor●Safety guarantee:wire connectors The shell is made of flame-retardant material, which is safer than ordinary plastic, Comply with CE/ROHS/COC/ENECKEAM-KEUR/ULand other test standardsAccurate●Applicable scope:wire connectors Suitable for ordinary household electrical wires, ceiling fans, sockets, switches, cars, motorcycles, ships, speakers, lamps, electrical boxes, chandeliers, light switches, fan controllers, etc●Novel design:wire connectors The volume is much smaller than the rest of the market electrical connectors Helps to further reduce the space inside the junction box. The shell is 100% transparent, allowing you to verify that the wires are inserted correctly and peeled off to the appropriate length●FDG Brand: Protecting Your SafetyDescription Product Features: No need for tools. Plug and play quick connecting. Low installed cost and safe operation. Reusable conductor compact wire connector. Different wire sizes and types can be combined in one connector. Corrosion resistance, high-temperature resistance and aging resistance. Visually inspect for proper strip length and complete wire insertion through its transparent housing. Product Specification: Terminates: 24-12 AWG Rated Voltage: 450V Rated Current: 32A Rated Impulse Voltage: 4KV Max Operating Temperature: 85℃ Package Included 20pcs x 2 Conductor How to Use? Open the housing of wire to 0.35-0.47 inches. (Make sure enough length that wires are plugged into the end). Push the blue lever to 90° and insert the wire lead. Press the lever to close the clamp. Check the test hole whether it is connected correctly.