The Sealey 250XTD Arc Welder with Accessory Kit The Sealey 250XTD is a Super-Duty arc welder offering dual voltage input, allowing use on single-phase 240V input up to the maximum that can be achieved on a 30Amp power supply. Higher performance can then be achieved by switching to 415V and connecting to an appropriate supply. Please consult an electrician.  Features:    Can be used on single-phase 240V up to the capacities indicated on the specification table Offering robust, heavyweight transformer with forced air cooling and high duty cycle at all amperages Comes With: Accessory Kit (electrode holder, earth clamp and chipping hammer/wire brush) Specification: Nett Weight: 34kg Model No: 250XTD Cooling: Forced Air Output Cable: 25mm² Supply: 240V, 415V - 3ph No-Load Voltage: 47V, 55V Absorbed Power: 8.6kW, 15kW Electrode Capacity: Ø1.6-5mm Welding Current: 40-180A(240V), 60-250A(415V)