The Lincoln Electric K814 Arc Start Switch is an essential accessory for professional TIG welding operations, specifically designed to provide reliable arc initiation and termination directly from the torch handle. This unit is particularly valuable in industrial environments where the use of a traditional foot pedal (Amptrol) is either impractical due to positional constraints or impossible due to the working environment. By mounting securely to the TIG torch, the K814 places control at the operator's fingertips, ensuring seamless workflow and improved safety during complex fabrication tasks.
Engineered with a robust 25-foot (7.6-meter) cable, this switch assembly offers significant mobility, allowing welders to navigate around large weldments without being tethered closely to the power source. The cable terminates in a standard 6-pin connector, making it compatible with a broad range of Lincoln Electric TIG welders equipped with remote receptacle capabilities. Weighing approximately 2 lbs (0.9 kg), the assembly is lightweight enough to not impede torch manipulation while remaining durable enough to withstand the rigors of daily shop use.
The K814 functions as a momentary switch for starting and stopping the welding arc. It is important to note that this device controls the on/off cycle of the machine contactor but does not provide variable amperage control like a potentiometer-based Amptrol. This makes it ideal for applications utilizing the machine's panel settings for current control or for tacking operations where consistent parameters are required. Its ease of attachment and reliable connectivity make it a standard requirement for field welding and maintenance repair operations.
| Additional Information |
|---|
| Brand:Lincoln Electric |
| Length:25 ft |
| Item:Switch |
| Packaging Description:1 Per Ea |
| Connector Type:6-pin |
| Mounting Style:Torch Handle Attachment |
| Cable Length (Metric):7.6 m |
| Function:Arc Start/Stop |
