Stäubli MC4-Evo2 socket PV-KBT4-EVO 2A/6I female connector.

The Stäubli MC4-Evo2 Socket PV-KBT4-EVO 2A/6I is an original female cable coupler designed for secure, high-performance DC connections in modern photovoltaic systems. Engineered for 6 mm² PV cables with an outer cable diameter of 5.5–7.4 mm, it combines the proven reliability of the original MC4 system with the enhanced performance of the MC4-Evo2 connector family. It is suitable for both field assembly and preassembled cable solutions and is fully compatible with the original MC4 connector family.

Featuring Stäubli's proven MULTILAM contact technology, the MC4-Evo2 Socket ensures exceptionally low contact resistance, excellent current-carrying capability, and long-term reliability. Designed for demanding outdoor environments, it provides IP65/IP68 protection when mated, UV and ammonia resistance, and international certifications for photovoltaic applications up to 1500 V DC. Standard crimping tools can be used for fast and reliable installation.

Key Features

• Original Stäubli MC4-Evo2 female cable coupler
• Official product designation PV-KBT4-EVO 2A/6I
• For 6 mm² photovoltaic cables
• Suitable for cable diameters 5.5–7.4 mm
• Rated current up to 53 A (IEC) / 35 A (UL)
• Rated voltage up to 1500 V DC (IEC & UL)
• Proven MULTILAM contact technology
• Compatible with the original MC4 connector family
• Crimp termination using standard MC4 crimping tools
• IP65/IP68 protection when mated
• UV and ammonia resistant
• TÜV Rheinland and cULus certified
• Designed for residential, commercial, and utility-scale photovoltaic installations

The Stäubli MC4-Evo2 Socket PV-KBT4-EVO 2A/6I provides secure, durable, and high-performance connections for professional photovoltaic systems.

More information about MC4-Evo2 socket PV-KBT4-EVO 2A/6I:

• Datasheet