CONTACT SET - HB (Yale YT220002476)

A worn contact set can cause intermittent electrical connections in switching equipment. The Yale catalog reference for this aftermarket replacement part is YT220002476. This contact set serves as the electrical interface within a contactor or switch assembly. Its plain mechanical function is to open and close a circuit under load. A common failure consequence is arcing or pitting, which leads to voltage drop and eventual circuit failure. Keeping the contact surfaces clean and properly gapped helps maintain consistent current flow. Verify the serial number or application, then call (562) 693-7748.

Part number variants: YT220002476, yt220002476