The weller 175 watt heavy duty soldering iron for the professional user and light industrial operator this soldering iron has a thermoplastic handle designed for comfort and a safe grip all connections are mechanically and electrically secure it is supplied with a 3 pin plug and conforms to european standards specification voltage 230240 volt input power 175 watt max temperature 400ciron tip t0054311600 mt40 43116 solid tip str 16mm weight 531g