JUK407 125A Electrical Connector Box for Multi-Point Wiring

The JUK407 electrical connector box is designed for electrical wiring applications that require multiple connection points in one organized assembly. Rated at 125A according to the product series specification chart, this model features four busbars to support a structured connection layout.

For electrical equipment manufacturers, panel builders, distributors, and installation professionals, a suitable connector box can help organize conductors and simplify wiring arrangements. The JUK407 combines a compact housing with a transparent blue cover, making it a practical option for projects where connection organization and convenient visual access are important.

Four Busbars for Organized Connections

One of the main features of the JUK407 is its four-busbar configuration. The listed busbar specifications include one Ø9.5 mm connection, one Ø7.5 mm connection, and five Ø5.5 mm connections. These connection points provide different size options for conductors, subject to the product's confirmed terminal arrangement.

When selecting an electrical connector box, it is important to check the conductor sizes and connection requirements of the actual application. The JUK407 is designed to accommodate specified flexible and rigid wire ranges, allowing buyers to assess whether it meets their installation needs.

Supports Flexible and Rigid Conductors

According to the available product specification chart, the JUK407 supports the following conductor ranges:

• Flexible wires: 10–25 mm², 6–16 mm², and 1.5–6 mm².
• Rigid wires: 10–35 mm², 10–25 mm², and 2.5–6 mm².

These ranges should be matched to the corresponding connection points and the manufacturer's detailed wiring instructions. Before installation, users should verify conductor compatibility, stripping requirements, tightening or connection procedures, and the rated operating conditions.

Transparent Cover and Compact Housing

The JUK407 features a transparent blue cover that provides visibility of the connection area without requiring the cover to be removed for every visual check. This can be helpful during routine inspection and wiring organization, subject to the installation conditions and applicable safety procedures.

With overall dimensions of 109 × 90 × 50 mm (L × W × H), the JUK407 offers a defined footprint for equipment and wiring layouts. Buyers can compare these dimensions with the available installation space before confirming their selection.

Applications in Electrical Wiring Projects

The JUK407 can be evaluated for suitable electrical distribution assemblies, equipment wiring, and other applications requiring multiple organized conductor connections. Its suitability depends on the actual operating environment, conductor requirements, enclosure arrangement, and relevant electrical standards.

For professional projects, buyers should confirm the rated voltage, operating temperature, installation method, applicable certifications, and other technical requirements with the supplier before use. These details should not be inferred from the current product image alone.

JINH Electrical Connection Product Supply

JINH supplies electrical connection products for distributors, contractors, and equipment manufacturers. Depending on project requirements, customers can discuss product selection, packaging, labeling, and potential OEM or ODM arrangements with the sales team.

When requesting a quotation for the JUK407, please specify the required quantity, destination market, packaging preferences, and any special technical requirements. This helps the supplier provide more relevant pricing and delivery information.

Request a Quote for JUK407

If you are looking for a 125A connector box with four busbars, the JUK407 is worth evaluating against your wiring and installation requirements. Contact JINH to request the latest technical datasheet, confirm the product specifications, and obtain a quotation for your project.

JUK407 Electrical Connector Box — a practical option for organized, multi-point electrical connections.