PV connector socket PV4-S for 4/6 mm² cross-section, with cable diameter 5.5-7.8 mm 18048855

Robust connection for photovoltaic installations

This PV4-S socket, designed for connecting cables with a cross-section of 4/6 mm² and a diameter of 5.5-7.8 mm, is a reliable element of every photovoltaic installation. Designed by Helukabel, it is based on the popular PV4 standard, while offering higher resistance to weather conditions and voltage up to 1500V. Compatibility with MC4 tools facilitates assembly and servicing.

Safety and durability in every detail

The connector is characterized by a high degree of protection IP68 (up to 1 meter deep for 24 hours), which guarantees its tightness and resistance to moisture and dirt. The construction of PPE+PS and copper contacts ensures long-term and stable operation. Additionally, the flammability class UL94V-0 increases the safety level of the entire installation. Tested and certified by TÜV Rheinland (IEC62852 - R60148776) and UL (UL 6703 - E353372) – this confirms the high quality and compliance with applicable standards.

Optimal parameters for efficient operation

The PV4-S socket allows for safe transmission of current with an intensity of 40A for 4 mm² cables and 45A for 6 mm² cables. Contact resistance at 0.35 mΩ minimizes energy losses, and overvoltage category III and pollution degree 2 ensure stable operation even in difficult conditions. A wide range of operating temperatures from -40°C to +85°C (maximum temperature +105°C) makes the connector suitable for use in various climates. The snap-in system prevents accidental disconnection, and crimping ensures a secure connection with the cable.