MC4 20A In-line Fuse Solar Connector.
MC4 20A In-line Fuse Solar Connector.
Ensure the safety and longevity of your photovoltaic system with the 20A In-line Fuse Solar Connector.
This essential component is a non-negotiable safeguard for any professional solar installation, offering critical protection where it matters most.
Essential Overcurrent Protection: It reliably prevents damage from short circuits and overloads, shielding valuable components like solar panels and charge controllers from potentially catastrophic failure.
Seamless Integration: Designed with standard, weatherproof solar connectors, it offers a simple, plug-and-play installation for immediate system safety and code compliance.
Enhanced Reliability: By isolating individual solar strings, it not only protects your investment but also simplifies troubleshooting, ensuring your system operates at peak performance and stability.
| Specification | Details |
|---|---|
| Waterproof and Dustproof (Mated) | IP67 |
| Waterproof and Dustproof (Unmated) | IP2X |
| Rated Voltage | 1000V DC (IEC) |
| Contact Material | Tinned Copper |
| Insulation Material | PC/PPO |
| Contact Material | Copper Alloy, Tin Plated |
| Temperature Range | –40°C to +90°C (IEC) |
| Upper Temperature Limit | +105°C (IEC) |
| Degree of Protection (Mated) | IP67 |
| Degree of Protection (Unmated) | IP2X |
| Flame Class | UL94-V0 |
| Locking System | Snap-in |
| Contact Resistance of Plug Connectors | 0.5mΩ |
| Safety Class | II |
| Test Voltage | 6kV (50Hz, 1min) |
| Salt Mist Spray Test, Severity Degree | 5 (according to IEC 60068-2-52) |
| Rated Current | 20A |
| Connector System | Ø 4 mm |