Product: Copper Flat Bus Bar C110 (0.999 / 99.9% Cu) Size: 3 mm x 25 mm x 420 mm (Thickness 3 mm ≈ 3/25', Width 25 mm ≈ 1', Length 420 mm = 16.54') Key benefits conductivity: C110 pure copper (0.999 / 99.9% Cu) delivers electrical and thermal conductivity for lowloss power distribution. Reliable mechanical performance: Good strength, ductility and corrosion resistance make the bar durable under mechanical and environmental stress. Ready for installation: Straight, flat profile simplifies mounting, drilling and connection to equipment. Flexible finishing options: Available in plain copper, tinned copper, nickelplated copper, or other metalplated finishes to improve corrosion resistance or solderability where needed. Factory : We accept custom lengths, hole drilling, bending and other special requirements to match your application. What this product does for you Reduces voltage drop and heat buildup in power distribution paths thanks to conductivity. Provides a robust, machinable conductor that can be fitted into switchgear, panels, bus assemblies and battery systems. Offers options for plated finishes to meet environmental, corrosion or soldering requirements without changing base material properties. Material and performance Alloy: C110 copper Purity: 0.999 / 99.9% copper Typical properties: electrical conductivity, thermal conductivity, good ductility and corrosion resistance Compatibility and typical uses Electrical distribution and busbar assemblies in switchboards, control panels and distribution boxes. Battery bank interconnections, inverters and renewable energy systems where lowresistance conductors are required. Grounding and earthing bars for reliable safety and fault current paths. Architectural and industrial applications where copper's appearance, strength and corrosion resistance are required. and finishes Custom length, hole drilling (precise positioning), bending and other fabrication services available from the factory — please contact us with your specifications. Available finishes: bare C110 copper, tinned copper, nickelplated copper, and other metal platings on request. Message us for plated options and lead times. Ordering notes Standard unit: 3 mm x 25 mm x 420 mm (16.54') Please provide exact dimensions, hole sizes/locations, bend angles, and desired plating when requesting . As a factory seller, we can accommodate special requests; contact us to discuss quantities, tolerances and delivery. If you need additional specifications, drawings or a quote for custom processing (drilling, bending, plating), please contact us with your requirements.