dual busbar connector box
JUK207 125A Connector Box with Busbar for Electrical Wiring
JUK207
The JUK207 125A connector box is designed for organized electrical wiring and power distribution.

Featuring two busbars, a transparent blue protective cover and a compact structure, it provides multiple connection points for different conductor sizes.

With dimensions of 95 × 47.5 × 50 mm, this electrical connector box is suitable for distribution panels, electrical cabinets and equipment wiring where a compact, clearly arranged connection solution is required.
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A Compact Connection Solution for Electrical Distribution

In electrical distribution systems, a well-organized wiring layout helps make installation and maintenance more manageable. The JUK207 connector box is designed for applications that require several electrical connections to be arranged within a compact space. With a nominal current rating of 125A as indicated in the product specification, two busbars and a transparent blue protective cover, it provides a practical connection solution for suitable electrical distribution assemblies.

Its compact dimensions of 95 × 47.5 × 50 mm make the JUK207 suitable for installations where available mounting space is limited. The box combines multiple connection positions in one assembly, helping installers arrange conductors in a more structured way instead of handling separate connection points individually.

Product Structure and Main Features

Two-Busbar Configuration

The JUK207 features two busbars, providing an organized structure for electrical connections. Its terminal arrangement accommodates different conductor sizes, allowing the installer to select the appropriate connection position according to the wiring requirements. Before installation, the circuit design and intended conductor arrangement should be checked to ensure compatibility.

Transparent Blue Protective Cover

The transparent blue cover allows the internal connection area to remain visible during routine inspection. This can help electricians identify the terminal arrangement without removing the cover for every visual check. The cover also helps shield the connection area from accidental contact during normal handling. The product should be installed in an appropriate enclosure and used according to its applicable electrical safety requirements.

Compact Design for Space-Conscious Installations

Measuring 95 × 47.5 × 50 mm, the JUK207 is suitable for electrical assemblies that require a compact connector box. Its relatively small footprint can help equipment manufacturers and panel builders plan their internal layouts more efficiently, particularly when several components need to share limited space.

Multiple Conductor Connection Options

The product specification lists different conductor connection ranges for flexible and rigid wires. This gives installers greater flexibility when selecting conductors for the intended application. The correct terminal position, conductor type and cross-sectional area must always be matched with the manufacturer's specifications.

Technical Specifications

  • Model:JUK207
  • Product type: Electrical connector box with busbars
  • Current rating shown in the product chart:125A
  • Number of busbars:2
  • Dimensions (L × W × H): 95 × 47.5 × 50 mm
  • Busbar connection specifications: 1 × Ø9.5 mm, 1 × Ø7.5 mm and 5 × Ø5.5 mm
  • Flexible conductor connection ranges: 10–25 mm², 6–16 mm² and 1.5–6 mm²
  • Rigid conductor connection ranges: 10–35 mm², 10–25 mm² and 2.5–6 mm²
  • Cover: Transparent blue
  • Typical applications: Electrical distribution, control panels and equipment wiring

The conductor ranges above are reproduced from the supplied product chart. Please confirm the corresponding terminal positions and permitted conductor combinations before placing an order or beginning installation.

Flexible Wiring for Different Applications

Electrical installations often involve conductors with different cross-sectional areas. The JUK207 provides several connection options to support wiring layouts that combine different conductor sizes. This can be useful in distribution assemblies where the wiring arrangement must be planned around the electrical load, circuit design and available space.

For panel builders, the connector box offers a consolidated connection point that can simplify the physical organization of wiring. For electrical equipment manufacturers, its compact structure can help maintain a more orderly internal layout. Contractors and distributors may also find it suitable for projects that require a defined connector box configuration.

The actual suitability of the JUK207 depends on the system voltage, operating current, conductor material, installation environment and applicable local electrical standards. A qualified electrical professional should verify these factors before use.

Typical Application Areas

The JUK207 connector box can be considered for a range of suitable electrical wiring projects, including:

  • Electrical distribution panels: For organizing conductor connections within appropriately designed distribution assemblies.
  • Industrial control cabinets: For structured wiring arrangements inside electrical control equipment.
  • Electrical equipment manufacturing: For applications where several conductors need to be connected in a compact space.
  • Building electrical installations: For compatible distribution and wiring applications that meet the product's electrical requirements.
  • OEM equipment projects: For equipment manufacturers looking for a defined connector box model for integration into their assemblies.

These are potential application areas rather than a guarantee of suitability for every installation. Final selection should be based on the complete electrical specification and installation conditions.

What to Consider When Selecting a Connector Box

Choosing an electrical connector box involves more than checking its external dimensions. Buyers and engineers should confirm the current rating, conductor cross-sectional area, number of connection positions and compatibility with the intended wiring system. The available mounting space and the method of protecting the assembled connections should also be considered.

For the JUK207, the two-busbar arrangement, listed conductor ranges and compact dimensions provide a useful starting point for evaluating its suitability. If the project requires a particular certification, ingress protection rating, rated voltage or temperature range, these details should be confirmed with the supplier before purchase. Such specifications should not be assumed from the product's appearance alone.

JUK207 Connector Box for OEM and Wholesale Supply

For distributors, electrical wholesalers and equipment manufacturers, selecting a consistent model can help simplify product sourcing and specification management. When evaluating the JUK207 for a project, buyers can provide the required quantity, application, destination market and any special technical requirements to support a more accurate quotation.

JINH specializes in electrical connection products, including terminal blocks, wire connectors, waterproof connectors, junction boxes and related accessories. Customers looking for a connector box supplier can contact our team to discuss product specifications, availability, packaging requirements and potential OEM or ODM cooperation.

If you are comparing connector box models for a new project, share your wiring requirements and expected order quantity with us. We can help you review the available product information and identify the model that best matches your application.

Contact JINH for the JUK207 connector box specification, quotation and supply details.