Made from PA Nylon with UL94V0 flame-retardant material and nickel-plated brass metal parts, it features a transparent cover for easy visual inspection of cable connections.
The terminal block supports conductor sizes of 6–16 mm², 2.5–6 mm² and 2.5–10 mm², with compact dimensions of 28 × 65 × 47 mm.
JHUKK-80 80A 690V Unipolar Junction Box for Electrical Cable Connections
TheJHUKK-80 is part of the JHUKK Series Unipolar Junction Box range, developed for electrical cable connection and distribution applications. With an electrical rating of 80A and 690V IEC, this compact terminal block provides a practical solution for organizing multiple conductors within a single connection point.
The JHUKK-80 combines a PA Nylon housing,UL94V0 flame-retardant material, and nickel-plated brass metal parts. Its compact construction makes it suitable for electrical installations where reliable connections and efficient use of installation space are important.
Product Specifications
| Specification | JHUKK-80 |
|---|---|
| Product Series | JHUKK Series Unipolar Junction Box |
| Model | JHUKK-80 |
| Rated Current | 80A |
| Rated Voltage | 690V IEC |
| Housing Material | PA Nylon |
| Flame Retardant Grade | UL94V0 |
| Metal Material | Brass, Nickel Plated |
| Conductor Range | 6–16 mm² ×1 |
| Conductor Range | 2.5–6 mm² ×4 |
| Conductor Range | 2.5–10 mm² ×1 |
| Quantity of Holes | 1 + 4 + 1 |
| Dimensions (L×W×H) | 28 × 65 × 47 mm |
| Cover | Transparent |
Compact Electrical Connection Solution
The JHUKK-80 is designed as a unipolar junction box, providing a dedicated connection point for electrical conductors. Instead of arranging several individual connection points separately, the conductors can be organized within one compact terminal block.
Its dimensions are 28 × 65 × 47 mm (L×W×H), giving the JHUKK-80 a relatively compact footprint for installation inside electrical equipment, control systems and distribution applications.
The compact structure also makes it easier to arrange wiring neatly while keeping the connection area organized.
80A and 690V IEC Rating
The JHUKK-80 has a rated current of 80A and a rated voltage of 690V IEC, according to the product specification shown in the technical data.
These electrical ratings make the product suitable for compatible electrical connection and distribution applications where the specified current and voltage requirements are met.
For system designers, electricians and electrical equipment manufacturers, having clearly defined electrical ratings helps simplify product selection during the wiring and assembly process.
PA Nylon Housing
The housing of the JHUKK-80 is made from PA Nylon. The selected material provides a solid structure for the terminal block and supports its use in electrical connection applications.
The housing is designed to hold the internal connection components securely while maintaining a compact overall form. Its white body and blue transparent upper section also make the connection point easy to distinguish during installation.
UL94V0 Flame-Retardant Material
The product information specifies a UL94V0 flame-retardant grade for the JHUKK-80.
Flame-retardant materials are important in electrical components because the material properties of the housing can contribute to safer equipment construction. The UL94V0 material specification provides a clear reference for engineers and purchasing teams when selecting suitable terminal blocks for electrical equipment.
Nickel-Plated Brass Metal Parts
The metal components of the JHUKK-80 are made from brass with nickel plating.
Brass provides the base material for the conductive connection components, while nickel plating is used on the metal surface. This construction provides a durable contact structure for the terminal block and is suitable for the intended electrical connection application.
The combination of a PA Nylon housing and nickel-plated brass metal components creates a balanced construction between mechanical support and electrical connection performance.
Transparent Cover for Easy Inspection
One practical feature of the JHUKK-80 is its transparent upper cover. The cover allows users to see the cable connection area more easily.
During installation or maintenance, visual access to the connection area can help users check whether the conductors are positioned correctly. This is particularly useful when multiple wires are connected within a compact terminal block.
The transparent cover also gives the product a clear and professional appearance while maintaining the organized structure of the junction box.
Multiple Conductor Connection Sizes
The JHUKK-80 supports several conductor connection ranges according to its technical specification.
The listed conductor connection ranges are:
- 6–16 mm² × 1
- 2.5–6 mm² × 4
- 2.5–10 mm² × 1
This configuration provides different connection positions within the same terminal block and allows the JHUKK-80 to accommodate conductors within the specified size ranges.
The six connection positions are arranged as 1 + 4 + 1, providing flexibility for different wiring requirements.
Suitable for Electrical Equipment and Distribution Applications
With its compact dimensions, 80A current rating and 690V IEC voltage rating, the JHUKK-80 can be considered for various electrical connection applications where its specifications are suitable.
Typical application areas may include:
- Electrical distribution equipment
- Control cabinets
- Industrial electrical equipment
- Power connection systems
- Electrical panels
- Machine wiring
- Equipment connection points
- Cable distribution applications
The actual application should always be selected according to the complete electrical system requirements and the product's specified ratings.
Designed for Practical Installation
The JHUKK-80 is designed with practical installation in mind. Its compact body helps reduce the space required for the connection point, while the transparent cover makes it easier to observe the internal wiring.
The structured connection positions also help keep conductors arranged in a defined area rather than allowing multiple individual connections to occupy unnecessary installation space.
For OEM manufacturers, electrical equipment producers and distributors, the JHUKK-80 can serve as a compact terminal block solution for projects requiring an 80A 690V IEC unipolar junction box.
TheJHUKK-80 Unipolar Junction Box combines a compact terminal block structure with an 80A / 690V IEC electrical rating, PA Nylon housing, UL94V0 flame-retardant material and nickel-plated brass metal components. Its transparent cover and multiple conductor connection ranges make it a practical choice for organized electrical wiring and distribution applications.