259333 - Miller XT30/XT40 Machine Torch Body Replacement Kit with Cup Switch

Miller 259333 XT30/XT40 Machine Torch Body Kit

The Miller 259333 is a specialized replacement kit designed for the maintenance and repair of XT30 and XT40 series machine plasma torches. In industrial automation and mechanized cutting environments, the torch body is subject to significant thermal stress and potential mechanical damage. This kit provides a direct OEM replacement for the main torch body housing, ensuring that your plasma cutting system maintains its original precision and safety standards.

Crucially, this kit includes the cup switch assembly. The cup switch is a vital safety interlock component that prevents the plasma power source from activating the arc if the retaining cup is removed or improperly seated. Over time, these switches can wear out or become damaged during consumable changes. Replacing the torch body with this comprehensive kit restores both the structural integrity of the torch and the functionality of its safety circuits.

This component is specifically engineered for the "Machine" (straight barrel) versions of the XT30 and XT40 torches, commonly found on CNC tables and automated cutting setups. It is not intended for hand-held torch variants. By using genuine Miller parts, operators ensure correct alignment of internal gas passages and electrical contacts, which is essential for maintaining cut quality and consumable life in 30-40 Amp applications.

Technical Specifications

• Compatibility: Miller XT30 and XT40 Machine Torches
• Amperage Rating: 30 A - 40 A
• Included Components: Torch Body, Cup Switch
• Part Number: 259333