PIK safety connector system from PowerBox Systems! Poured using the "hot melt" process. Only original plugs are used. The finished soldered and tested plug is pressed in a special process. The result is an incredibly stable, robust and durable connector system. The injection-moulded design has integrated recessed grips and is practical and convenient for safe insertion and removal. With the safety clip, in connection with the MPX contacts, an absolutely safe plugging.