BAR - CONTACT (CAT CT0389814)

CT0389814: A worn contact bar can interrupt electrical continuity, leading to intermittent or complete loss of function. This aftermarket replacement part references CAT as the OE maker and cross-references part number CT0389814. The contact bar serves as a conductive bridge within an electrical switch or relay assembly. Its plain mechanical function is to physically close or open a circuit when actuated. A common failure consequence is arcing or pitting, which increases resistance and may cause overheating. The item ships at approximately 0.168 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CT0389814, ct0389814