Weidmuller USA Unveils WM4 C PV Connectors for Solar Applications

Weidmuller USA, a leading provider of smart industrial connectivity and automation products and solutionsheadquartered in Richmond, Va., has unveiled WM4 C PV Connectors for advanced solar applications. 

With robust and reliable crimp contacts that support up to 1500V, these UL-approved PV Connectors are compatible with residential, commercial and utility-scale photovoltaic systems. Designed with an anti-tampering locking mechanism, the WM4 C PV Connectors provide a durable solution for any PV connection.

Significant highlights of high-quality WM4 C PV Connectors include:

  • One crimp contact for 4mm² and 6mm² (12 AWG and 10 AWG) cables
  • UL and CSA approval provides the assurance of a safe and reliable connection
  • Rated up to IP67
  • Robust crimp connection ensures no power is lost from panels
  • Anti-tampering locking mechanism prevents accidental damage and reduces downtime

As an added benefit, Weidmuller offers two styles of PV Connectors – Coupling Connectors for panels and Panel Receptacle Connectors for combiner boxes and monitoring boxes – along with a full complement of tools and accessories. 

“The new WM4 C connectors pair well with our PV DC Combiner Boxes with real-time string monitoring to maximize long-term performance of PV systems,” said John Froustet, Director, Device and Field Connectivity Division at Weidmuller USA. “Weidmuller’s future-oriented PV solutions are engineered to increase operational efficiency in industrial photovoltaic systems.” 


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