This custom CNC machined C11000 ETP copper busbar link is designed for high-current power distribution systems. Featuring tin plating (Ra 0.8μm surface finish) and rated for 600A+ continuous current, the busbar link delivers 100% IACS conductivity with minimal resistive heating. Precision CNC machining ensures flat, burr-free contact surfaces for low-resistance bolted connections. Suitable for switchgear, UPS systems, data center power distribution, and renewable energy inverters.
As a leading CNC turning manufacturer with over 15 years of precision machining experience, we produce Custom CNC Machined C11000 Copper...
| Parameter | Specification |
|---|---|
| Material | Copper C11000 ETP |
| Tolerance | ±0.05mm |
| Surface Treatment | Tin Plated Ra 0.8μm |
| Material Grade | Copper C11000 ETP |
| Tolerance | ±0.05mm |
| Surface Finish | Tin Plated Ra 0.8μm |
| Current Rating | 600A+ Continuous |
| Conductivity | 100% IACS |
50+ CNC Machines
Swiss-type lathes, 3/4/5-axis machining centers, turn-mill centers from Citizen, Star, Doosan, and Mazak
Advanced QC Lab
CMM, 2D vision measurement, roughness tester, hardness tester, salt spray chamber, spectral analyzer
Certifications
ISO 9001:2015, SGS certified, material traceability, PPAP Level 3, full inspection reports
Engineering Team
15+ engineers providing DFM analysis, process optimization, and free technical consultation
Monthly Capacity
500,000+ precision turned parts per month with stable quality and on-time delivery
Global Export
Exported to 30+ countries across North America, Europe, Japan, Korea, and Southeast Asia
Q: What is the advantage of C11000 ETP copper?
A: C11000 Electrolytic Tough Pitch copper offers 100% IACS minimum conductivity, making it the standard material for electrical busbars. It provides the lowest resistive losses in power distribution applications.
Q: What plating options are available?
A: Tin plating (standard, 5-10μm), silver plating (for higher temperature and lower contact resistance), and nickel plating (for harsh environments). RoHS-compliant finishes available.
Q: Can you machine custom busbar shapes?
A: Yes, we CNC machine busbars to your exact specifications including bends, holes, slots, and step-downs. We can also provide complete busbar assemblies with insulators and mounting hardware.
Send us your drawings or samples. We provide free DFM analysis and quotation within 24 hours.
ISO 9001:2015 Certified | 15+ Years Experience | Global Shipping | OEM/ODM Welcome