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Solar Junction Box 3Rail,2Diodes,TUV(FT-004)
    • Solar Junction Box (FT-004)
    • Solar Junction Box (FT-004)
    • Solar Junction Box (FT-004)
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Product Model:Solar Junction Box (FT-004)


Product Features:

●    High current and voltage carrying capacity.

●    Simple, quick and safe effective field assembly.

●    The outer cover has the capacity of anti-aging and resistance to ultraviolet radiation.

●    It can be used in the outdoor iron environment.

●    Expansion connector are available for future requirement.

●    Double permanent connection are adoptered for all of the connecting.

 Solar Junction Box (FT-004)


Number of terminals


Number of diodes 2
Cable Spec 4~6mm2
Weight 76(g)



Rated current 6A
Rated Voltage 1000V
Operating Temperature -40℃ to 85℃
Protection Degree IP65
Protection Class Class II

 Diode Surface Temperature Change Curve

The solar junction box (FT-004) is made of high temperature resistant plastic. It has good sealing, easy installation and wiring, dustproof, waterproof, anti-corrosion, flame retardant and so on. A solar junction box (FT-004) is used for solar modules. It protects solar panels from permanent damage caused by overvoltage, overcurrent and other induced surge voltages.


1, flexible multi-connection solution for input and output 2 to 6 series.

2, according to the new standard IEC61215, IEC61730, UL1703, with excellent heat dissipation and logic capacity, can reduce the internal temperature.

3, innovative seal, waterproof and dustproof design: IP65.

4, high-quality plastic material, in line with UL94-5VA weather resistance and UV resistance, suitable for long-term outdoor use.

Storage Conditions and Shelf Life:

Tinned copper ribbon should be stored in dry and ventilated room, where should be no acid, alkali, or harmful gas and the indoor relative humidity should not exceed 60%. Place it horizontally while stacking and avoid the carton extrusion, meanwhile, the stacking quantity of same product should
not exceed five layers or 1 ton. The shelf life can be up to six months since the production date.

  assembling  assembling  assembling


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