Feature: 1. Push-in design, there is no danger of loose wires and embrittlement of the tape, and the connection of the transparent shell is clearer. 2. The connecting piece is electrolytic copper, which is tin-plated to prevent oxidation while ensuring good conductivity. 3. Single-core and hard-stranded wires can be inserted directly, and can be unplugged and reconnected if they are incorrectly inserted. 4. There are test holes on the back, so you do not need to remove the tape to measure the voltage, so you can check the voltage easily. 5. The shell is made of PC insulating material, corrosion‑resistant, high‑temperature and aging‑resistant, and can effectively prevent leakage. Specification: Item Type: Wire Connector Applicable Wire: Single-Strand Hard Wire: 0.5-2.5mm² Multi-Strand Hard Wire: 1.0-2.5mm² Rated Voltage: 400V Rated Current: 24A Rated Power: 7KW Material: Shell: Flame-retardant PC Internal: PA Diversion Bar: Electrolytic copper (tinned on the surface) Spring: Nickel-chromium alloy steel Wiring Length (Wire Port Exposed Length): Approx. 9-11mm / 0.35-0.43in. Package List: 50 x Wire Connector Note: 1. When wiring, use a wire stripper to peel off the paint at the port by 9‑11mm. For safety, keep the cut flat;2. The power must be cut off when plugging and unplugging, and it is recommended to be operated by professionals;3. Don't pull with brute force when unplugging, just rotate it to pull out.