WELDY 125.416 Power Switch Assembly for HT1600 Hot Air Welder | Replacement Part, On/Off Switch, Model 125.416

The WELDY 125.416 power switch assembly is the original on/off power control spare part for HT1600 series hot air plastic welders, supporting 100-230V wide voltage and perfectly matching 120V US version welding guns. This pre-assembled switch unit includes mounting bracket, wiring terminals and finished lead wires for easy replacement. Long-term frequent switching and high heat will burn internal metal contacts, resulting in power failure of your heat gun. Instead of purchasing the complete 125.051 front control board, you can just replace this single power switch to restore normal startup function, greatly reducing repair expenses. It fits perfectly inside the HT1600 front control shell and matches the wiring layout of the 125.051 print adapter. Suitable for equipment maintenance shops and professional welding contractors. Please confirm part number 125.416 before purchase.

• <b>OEM Part No.125.416 Power Switch for HT1600</b> Dedicated replacement power switch assembly compatible with all WELDY HT1600 120V & 230V hot air plastic welding guns, 100-230V wide voltage universal.
• <b>Cost-Effective Single Part Repair</b> If only your power switch fails while the 125.051 control board and temperature potentiometer still work, replace this switch separately instead of buying the whole control module to save maintenance cost.
• <b>Pre-Wired Complete Assembly</b> Comes with fixed mounting bracket, color-coded finished wires and terminal blocks, ready to solder and install without extra wiring modification.
• <b>Fix Common Power Failure Issues</b> Solves problems including stuck toggle switch, no power on startup, intermittent power cut, burned internal contact and unresponsive power control.
• <b>Heavy-Duty Industrial Standard</b> High temperature resistant plastic housing and durable metal contacts, designed for long-hour daily use in roofing, geomembrane and PVC fabrication job sites.