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Solar Junction Box(1500V) 4Rail,3Diodes,TUV (FT-003)
    • Solar Junction Box (FT-003)
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Product Model:Solar Junction Box (FT-003)-JYFT

Solar Junction Box(1500V) 4RailSolar Junction Box(1500V) 4Rail

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-003)Solar Junction Box (FT-003)


Number of terminals 4
Number of diodes 3
Cable Spec 4~6mm2
Connection method Clamp
Weight 384(g)



Rated current 15A
Rated Voltage 1500V
Operating Temperature -40℃ to 85℃
Protection Degree IP65
Protection Class Class II

Diode Surface Temperature Change Curve

Product certificateProduct certificate

The thin construction of the Solar Junction Box (FT-003) allows it to be mounted directly below the module frame. The strip termination is achieved by soldering, soldering or alternatively via a terminal clip.

The Solar Junction Box (FT-003) is fixed to the panel with silicone. The protruding cover provides additional protection against kinking of the cable from the location exposed from the cable gland.

Compatible with MC4

It has many advantages. First, its automatic locking makes the connection easier, reliability and the connector uses an internal reed touch. Second, its popular map is suitable for most field installations. Third, it can be connected quickly. Moreover, it can be waterproof and dustproof. Last but not least, the quality of durability makes it increasingly popular.

Advantage of Solar Junction Box (FT-003):

1. Shell with anti-aging and UV resistance

2. Meet the requirements of use under harsh outdoor conditions

3. Self-locking function makes the connection method more convenient and firm

4. Scientific protection against electrical insulation, with good safety

5. Convergence with good weldability

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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