LYB010 1250A Contact Arm for Vacuum Circuit Breaker – Premium Silver-Plated Copper Conductive Sleeve for High-Voltage Switchgear

The LYB010 is a high-capacity 1250A contact arm (conductive sleeve) specifically engineered for heavy-duty vacuum circuit breakers (VCB) and high-voltage power distribution systems. Precision-manufactured from high-purity copper, this component features a thick silver-plated body for maximum electrical conductivity and a specialized copper-toned head for robust mechanical engagement. Its sleek, cylindrical profile and notched head design ensure a secure and stable connection with tulip contacts, significantly reducing electrical resistance and heat generation during high-current operations. This durable contact arm is essential for maintaining the operational safety and reliability of critical electrical infrastructure.