Good Safety Performance: The wire connector selects the flame retardant insulating material modified nylon PA6.6, which is long service life, anti-corrosion, pressure 9KV and against electrical shock REUSABLE ? This Wire Connector is suitable for Soft And Hard wire. Every junction independent shrapnel, different wire managed separately, different diameter can be connect security, every cage surface have test hole every, electric test no need to remove tape . What?s more, it is a reusable connector. Easy to Operate: Easy to install, it is no need operated by tools. Just plug and play, and then finished. It greatly reduces the wiring work time. Widely Application: It is widely applied to building wiring such as used for controlling multiple lights by one switch. It is ideal for compact and complex applications PRACTICAL ? The voltage range of the connector is from Solid size 0.08-2.5mm2/28-19AWG, Which is very practical. Product Name : Wire connector Model : PCT215 Rated Voltage : 400V Rated Impulse Voltage : 4KV Quantity : 10PCS 100% New, Never Used. Product Name:5 pole Universal wire connector Model Number:222-415 Material of Insulation:modified nylon(PA66) Contact material:phosphor copper Wire Cross section:0.08~2.5mm2(single hard wire), 0.08~4mm2(multi soft wire) Color:Grey+Orange Rated Current:32A Rated power: 7KW Gauge:28~12AWG Package:Plastic Box