Color Name: Multi-stage Compact Wire Connectors More information about 10 PCS Compact Wire Connectors 1. Universal connectors: they are suitable for solid wires from 0.08 to 4 mm and stranded wires from 0.08 to 2.5 mm 2. Easy to use and reusable, this product comes with mounting screws (3*16mm), which can be easily fixed on the jig and the plastic panel.3. Bilateral pressure rod terminal, connect the positive pole, the negative pole of the power supply respectively.4. Red lever (1 in 2 out): positive supply Blue pressure rod (1 in 2 out): negative supply Rated voltage: Rated current 250V / 4KV: 32A Rated power: Applicable 7kW wire: 0.08-2.54mm AWG28-1412 Conductive part material: tin copper electroplating Clamp spring: high alloy chromium nickel steel Shell: flame retardant plastic