Stäubli Evo-2 Branch Plug and Socket Set for Paralleling 2 PV Strings, Branch Connectors for MC4-Evo 2 Connectors

Branch Plug MC4-Evo 2 connectors streamline solar array wiring with proven reliability. The PV-AZS4 and PV-AZB4 models enable efficient parallel and series-parallel connections between PV modules, delivering the MC4 standard performance that solar professionals trust for long-term installations.

These connectors eliminate installation complexity with true plug-and-play functionality. No crimping tools or torque wrenches required. The compact design maximizes space efficiency while maintaining full compatibility with both original MC4 and MC4-Evo 2 cable connectors, protecting your existing infrastructure investments.

Built for demanding solar applications, these connectors handle DC voltages up to 1500V per IEC 62852 and UL 6703 standards. Salt mist spray resistance ensures reliable performance in coastal and marine environments where corrosion typically compromises lesser connectors.

The proven MULTILAM Technology provides exceptional long-term stability, maintaining consistently low resistance throughout the connector's service life. This advanced contact system minimizes power losses and heat generation, ensuring your solar array operates at peak efficiency year after year.