630A Silver-Plated HV Breaker Current Carrying Arm for Vacuum Circuit Breaker
Product Description
Our 630A silver-plated contact arm is a key conductive component for vacuum circuit breakers and medium voltage switchgear. As a professional China contact arm manufacturer, we deliver high-performance solutions for global power transmission projects.
- Material & Performance: Crafted from high-conductivity copper or lightweight aluminum, with precision silver plating to ensure reliable conductivity, oxidation resistance, and long service life.
- Design & Compatibility: Precision-machined for a tight fit with tulip contacts, compatible with 630A rated vacuum circuit breakers. Custom dimensions are available to match major global brands.
- Quality & Supply: Manufactured in China with strict electrical performance testing, we offer efficient bulk supply and delivery to global markets, meeting international standards.
630A Silver-Plated HV Breaker Current Carrying Arm for Vacuum Circuit Breaker
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