Specifications: Rated Voltage: 250V/4KV Rated Current: 32A Rated Power: 7KW Outer Material: Premium PC Insulating ABS Inner Material: Brass with High Conductivity Applicable Wire: 0.08-2.5/4.0mm² Solid, Stranded, and Flexible Wire Including: 30PCs x PCT-212 (2 Port) 20PCs x PCT-213 (3 Port) 10PCs x PCT-215 (5 Port) Packed in the plastic case Features: Electrical connectors are made of premium PC insulating material and are much safer than traditional electrical tape. This kit includes 60PCs: PCT-212*30PCS (2 Poles), PCT-213*20PCS (3 Poles), PCT-215*10PCS (5 Poles). Suitable for solid wires with 0.08 to 4mm²/28-12AWG and for flexible cables with 0.08 to 2.5mm²/28-14AWG. Easy installation: Just lift up the lever, insert the stripped wire, and press down the lever to get the wire fixed. Widely used in industry, lighting, security, communications & networking, etc. Note: Only one cable of the same type can be inserted into each terminal. Please do not insert the zero fire wires into the same terminal. Otherwise, it will cause a short circuit and damage the device.