Exposed Parallel Groove Clamps Need To Be Treated With Anti-corrosion Measures.

Most bimetal pg clamp are made of materials such as aluminum alloy, copper alloy or galvanized steel, which are prone to metal oxidation and corrosion under humid, salt spray or industrial pollution conditions. Corrosion alters the surface condition of the metal blackburn parallel groove clamp, causing changes in the contact resistance, which in turn affects the contact performance between burndy parallel groove clamp and the wire, thereby interfering with the stability of current transmission.

Oxygen and moisture in the environment react electrochemically with untreated metal surfaces to form an oxide layer or rust. This change leads to an increase in the surface roughness of the connector parallel groove metal, a decrease in mechanical contact force, and in the long term, it may cause minor loosening or poor contact problems. For groove clamp timers, this not only affects the electrical integrity of the connection, but may also cause localized overheating, thus shortening the lifespan of the device.