Stäubli Male Cable Coupler PV-KST4-EVO READY

The Stäubli PV-KST4-EVO READY is a male MC4 coupler that enables a quick, safe, and tool-free connection in photovoltaic installations. This connector is fully pre-assembled and closes using an automatic spring clamp, which significantly reduces installation time.

Key Advantages

• Ease of Installation: The patented spring clamp connection eliminates the need for crimping tools. Simply insert the stripped cable and screw down the housing.
• Time Savings: Thanks to its tool-free design and pre-assembled state, installation is up to 4 times faster than with traditional connectors.
• High Reliability: The spring clamp connection ensures consistently low contact resistance (< 0.5 mΩ) and maintains this stability throughout the entire lifespan of the installation, even under extreme conditions.
• Robust Durability: The connector is UV-resistant, ammonia-resistant, and has an IP65/IP68 rating, which offers optimal protection against water and dust.
• Extensive Compatibility: The coupler is fully compatible with the complete Stäubli MC4 product portfolio, guaranteeing flexibility for existing and new projects.

Applications

This male cable coupler is ideal for connecting PV cables in both residential and commercial PV installations. Suitable for use in the PV string or as a main cable connection, and can be used with a cable cross-section of 4 mm² and 6 mm².

Warranty and Durability

The PV-KST4-EVO READY is TÜV-Rheinland certified according to IEC 62852. The connector is designed for long-term reliability with a rated power of 30A and 1500V DC. The operating temperature range is between -40 °C and +85 °C.