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The PROFAX 64007046 (OEM 16-500) is a replacement MIG gun trigger housing assembly designed for the Profax 1260 series and industrial self-shielded, flux-cored (SSFC) arc welding guns. It consists of a split-shell dual-clamp housing that isolates internal electromechanical components, including a silver-plated contact block and an ergonomic trigger lever, to facilitate arc activation in heavy industrial environments.
Features
Zero-flex split-shell engineering prevents handle twisting or separation under cable tension
Self-cleaning mechanical contacts utilize micro-wiping action to clear airborne particulate and flux dust
Ergo-curve blade design reduces finger pulling force for continuous welding runs
Integrated safety guard overlap protects trigger from accidental activation if dropped
Direct drop-in maintenance design with molded wire routing channels to prevent pinched leads
Silver-plated contacts prevent oxidative skin resistance and surface pitting
Specifications
OEM Part Number: Profax 16-500
Cross-Reference SKU: RAD64007046 / Model 16-500RAD