Two-Level Structure Unlocks Three Core Advantages

Linkwell's Groundbreaking Innovation: 400A Two-Level Terminal Blocks Redefine High-Current Connection Standards

Against the backdrop of accelerating global electrification and industrial intelligent upgrades, power connection equipment faces unprecedented performance challenges. As an industry pioneer, Linkwell's newly launched 400A dual-level terminal blocks deliver safer and more efficient high-current connection solutions for renewable energy, industrial manufacturing, and commercial construction through innovative dual-layer structural design, completely reshaping industry standards.

Innovazioni tecnologiche: Two-Level Structure Unlocks Three Core Advantages

1. Revolutionary Space Efficiency Improvement
   Traditional single-layer terminal blocks often suffer from poor heat dissipation or installation difficulties due to space constraints in high-current scenarios. Linkwell's dual-level terminal blocks adopt an upper-lower staggered design, with precisely calculated interlayer spacing (optimized to half the terminal thickness), easily accommodating 300mm² cables while ensuring clear wire marking visibility. Test data shows a 40% increase in wiring capacity within the same volume, making them ideal for space-constrained power distribution cabinet applications.

2. Enhanced Heat Dissipation and Stability
   The dual-layer structure distributes current load, combined with a special copper alloy conductor, reducing temperature rise by 25% compared to single-layer designs. In continuous 400A load tests, terminal surface temperature remains stable below 65°C, effectively extending equipment lifespan. The removable spacer design also supports flexible switching between 70/35mm² cables, meeting multi-specification cable hybrid installation needs.

3. Dual Assurance of Safety and Compliance
   The product is certified to IEC 60947-7-1, featuring anti-miscontact structure and flame-retardant housing, meeting industrial-grade shock resistance and corrosion protection requirements. Silver-plated terminal contact surfaces ensure contact resistance below 0.0002Ω, achieving zero-loss signal transmission.

As a brand with 20 years of expertise in power connection solutions, Linkwell consistently integrates "space optimization" and "performance breakthroughs" into its product innovation DNA. The 400A dual-level terminal block is not just a product—it is a profound response to industry pain points. In an era of rising land costs and stringent energy efficiency requirements, it enables greater power capacity within smaller spaces, helping customers achieve cost reduction and efficiency improvement.