Why Cleaning Bimetallic Terminal Heads Is Crucial

Thoroughly cleaning the bi metallic cable lugs head before inserting the wire is an important step to ensure reliable connection. Uncleaned bimetal cable lug heads may contain residual oil, oxide layers, dust, or other contaminants. These contaminants increase contact resistance, causing localized heating, poor contact, and even unstable connection performance.

bimetal terminal lug is typically used to connect wires or busbars made of different metal materials. If the bimetallic lugs price head is not clean, a small impedance or oxide interface will form at the contact surface, which will interfere with the normal flow of current. After cleaning, the conductivity of the metal surface is more uniform, the contact is tighter, and long-term connection stability is maintained.