Panel Connectors
MC4 panel connectors are designed for fixed, permanent installation on metal or plastic panels, junction boxes, inverter housings and industrial applications. They provide a safe, reliable and certified MC4 connection with IP68 protection rating.
Thanks to MULTILAM technology, they ensure exceptionally low contact resistance, high conductivity and long-term reliability in harsh environments. They are the leading choice for professional applications requiring a panel-mount MC4 interface with full IEC/UL compliance.
Technical Specifications
| Application | Suitable for use in inverters |
| Mounting | Direct, by tightening the nut |
| Cable cross-section | 2.5-10 mm² |
| Rated voltage | 1000 V DC / 1250 V DC (TÜV) |
| Rated current (TÜV) | 22.5 A (2.5 mm²) · 39 A (4 mm²) · 45 A (6 mm²) · 51 A (10 mm²) |
| Ambient temperature | -40 °C … +85 °C (TÜV) |
| Max. operating temperature | 105 °C (TÜV) |
| Protection rating | IP68 (mated) |
| Contact system | MULTILAM |
| Contact material | Tin-plated copper |
| Certifications | TÜV, UL, CSA |