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PV Solar 4-Rail Junction Box

elmex PV Solar 4 - Rail Junction Box EPVJB-F is suitable for electrical connection from PV Crystalline module as a solution for easy and reliable interconnection from PV module to DC / AC converters. It has simple and cost effective assembly designed with snap fit locking arrangement with IP 65 protection requirement for PV industry. The Junction Box is provided with two cables each of 1-meter length, with elmex make straight male and female EMPV4 / EMPV4N connector for simple on-site wiring. PV Junction Box employs fast switching Schottky Diodes with a peak reverse voltage rating of 45 V. The diodes are soldered with PV rails using lead-free, high melting point solder alloy. PV ribbons from PV module can be connected with junction box rails by soldering process.

  • Description
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Description Specification
Rated Voltage 1000V DC
Rated Current 12A
Degree of Protection IP 65
Type of Terminal Soldering
Number of Diodes 3
Diode Rating Schottky Diode
Contact Material Copper with Tin Plating
Operating Temperature -40° C to +85° C
Application 250W to 310W
Connector elmex Straight Connectors EMPV4 / EMPV4N
Locking System Snap-In
Cable TUV certified solar cable of 1 meter standard length