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  • Name: JM20

MAIN SPECIALITY

● With the capacity of age and UV-resistance

● The PV-Junction box can work in the atrocious weather

● The PV-Junction box is not only with the convenient installation of ribbon bands but also all connections are double strengthened connection;

● The maximal working current will be changed when the box is fixed with different types of diode.

StandardIEC62790,UL3730

Technical parameters

 

TypeJM20(TUV)

TypeJM20(UL)

Electrical Features

Electrical Features

Rated Voltage:1500V  DC

Rated Voltage:1500V  DC

Contact Resistance: ≦0.5mΩ

Contact Resistance : 0.5mΩ

Protection Class:Class Ⅱ  

Protection Class:Class Ⅱ  

Mechanical Features

Mechanical Features

Temperature Range40+85

Temperature Range40+90

Wire Size Range:4mm2

Wire Size Range12AWG

Protection Degree:IP 68, Closed

Protection Degree:IP 68, Closed

Material Features

Material Features

Insulation MaterialPPO Black

Insulation MaterialPPO Black

Contact Material:Copper Pickling or NiPlated

Contact Material: Copper Pickling or NiPlated

Flame Class:UL94-V0

Flame Class5VA

Product Family

Type

Tj Current

Type

JM20

15A

JM20

15A



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