Engineered for high-performance solar modules, Jwatt’s Radial Type Junction Box series delivers superior electrical efficiency, safety & reliability under all environmental conditions.
The radial skirt junction box is designed with an enclosed protective cover to safeguard internal components from dust, moisture, and mechanical stress. Its compact structure and efficient heat dissipation make it ideal for demanding solar environments.
Flame Retardant
Amps Carrying Capacity Up to 35 Amps
Waterproof Up to IP68
Less Potting Glue
| Box Material | PPE/PA |
| Rated Voltage | 1500 VDC |
| Rated Current | 35 Amps |
| Test Voltage | 8kv (50Hz, Imin) |
| Contact Resistance | ≤ 0.25 mΩ |
| Contact Material | Copper |
| Degree Protection | IP68 (Potting) |
| Safety Degree | ll |
| Flame Class | UL94-V0 |
| Diode Number | Each 1PC |
| Ambient Temp Range | -40°C...+85°C(IEC) |
| Range of Cable gland | O.D.: 6mm |
| Upper Limiting Temperature | 110°C |
| Ribbon size | Max.8(W)*0.2-0.5(T)mm |