Description
Yachu MC4 connector
With this high-quality photovoltaic MC4 (standard4) connector set (male / female), the solar connector cables between the module and the controller can be set up as required. The connectors are suitable for cable diameters of 5.5 – 9 mm or cable cross sections of 4 – 6 mm² and can therefore bear a load up to 30 A.
With this high-quality photovoltaic MC4 (standard4) connector set (male / female), the solar connector cables between the module and the controller can be set up as required. The connectors are suitable for cable diameters of 5.5 – 9 mm or cable cross sections of 10 mm² and can therefore bear a load up to 30 A. The snap-in locking mechanism prevents unintentional disconnection.
Technical Data:
| Rated voltage (IEC) | 1000 V DC |
| Rated current IEC (90°C) | 17 A – 1.5 mm² 22.5 A – 2.5 mm² (14 AWG) 30 A – 4 mm², 6 mm² (10 AWG) |
| Ambient temperature (IEC) | -40 °C to +90 °C |
| Max. temperature (IEC) | 105 °C |
| Protection class / plugged in/unplugged | IP67, IP68 (1h/1m) / IP2X |
| Contact resistance | 0.35 mΩ |
| Connection type | Crimp |
| Contact material | Tin-plated copper |
| Insulation material | PC/PA |
| Locking system | Snap-In |







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