CONTACT KIT (Mitsubishi MB0913719)

A worn contact kit can cause intermittent electrical connections or complete circuit failure. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB0913719. The contact kit serves as a replaceable electrical interface within a switching device. Its plain mechanical function is to physically bridge two conductive surfaces when actuated. A common generic failure consequence is arcing or pitting, which increases resistance and generates heat. Keeping the contact surfaces clean and properly aligned helps maintain consistent current flow. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB0913719, mb0913719