JUK412 Branch Terminal Block: Durable High-Power Junction Box

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JUK412 Branch Terminal Block Distribution Junction Box

The JUK412 Branch Terminal Block Distribution Junction Box is a high-performance solution for demanding power distribution systems. Upgraded to support larger wire diameters, it features nickel-plated copper conductors, enhancing corrosion resistance and durability. With a high voltage capacity of 500V and a rated current of 125A, this junction box ensures reliable and safe power distribution in high-power applications.

Built with durable materials such as a nylon shell, polycarbonate transparent cover, and 45# steel screws, the JUK412 is designed for long-lasting performance. The transparent cover allows for easy inspection and maintenance, while the junction box is suitable for use in extreme climates, making it perfect for self-built stations and outdoor installations.

Features

● Voltage: 500V
● Rated Current: 125A
● Working Temperature: -40°C to 80°C
● The transparent cover is good to see if the cable is in a reliable connection

Material

● Plastic shell: PA (nylon white)
● Plastic cover/partition: PC
● Conductor: Nickel plated copper
● Screws: 45# steel

Application

The distribution junction box plays a crucial role in various applications, including solar and wind energy sites, industrial factories, and temporary construction sites, ensuring the reliability of power distribution and connections while enhancing operational efficiency and safety.

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Specifications

Item No.	Bus bar spec.	No. of Bus Bar	Product Type	Conductor connection range (flexible wire mm²)	Conductor connection range (rigid wire mm²)	Dimensions (mm)
JUK207(125A)	5xФ5.5mm 1xФ7.5mm 1xФ9.5mm	2		10 to 25 0.75 to 4 1.5 to 6	10 to 35 1.5 to 4 2.5 to 6	95×47.5X50
JUK407(125A)	5xФ5.5mm 1xФ7.5mm 1xФ9.5mm	4		10 to 25 0.75 to 4 1.5 to 6	10 to 35 1.5 to 4 2.5 to 6	109X90X50
JUK411(125A)	5xФ5.5mm 1xФ7.5mm 1xФ9.5mm	4		10 to 25 0.75 to 4 1.5 to 6	10 to 35 1.5 to 4 2.5 to 6	147X90X50
JUK412(125A)	8xФ7mm 3xФ8.5mm 1xФ11.5mm	4		10 to 50 210 to 25 1.5 to 16	10 to 50 210 to 35 2.5 to 16	170x90X70
JUK415(125A)	11xФ5.5mm 3xФ7.5mm 1xФ9.5mm	4		10 to 25 0.75 to 4 1.5 to 6	10 to 35 1.5 to 4 2.5 to 6	182X90X50