Hensel KKL 54 Main Line Branch Terminal - 5-Pole
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Product Information
Full details
The Hensel KKL 54 is a professional 5-pole main line branch terminal designed for electricians and system integrators seeking robust and organized wiring solutions in distribution and support points. Its key benefit is facilitating efficient distribution and connection of electrical conductors for up to 80 A, ensuring reliable wiring configurations in residential or commercial electrical panels. A potential consideration is the requirement for specific conductor preparation (gas-tight pressed bight wire-end sleeve) for certain conductor sizes.
All features
| Model Part Number | KKL 54 |
|---|---|
| Brand | HENSEL |
Extended Product Information
FAQs
What is the maximum current rating for the Hensel KKL 54?
The Hensel KKL 54 has a current carrying capacity of 80 A.
What types of conductors can be used with this terminal?
This terminal is designed for copper (Cu) conductors. It supports both solid and stranded types within the specified size ranges.
How do I prepare conductors larger than 16mm²?
For round conductors between 2.5mm² and 25mm², a gas-tight pressed bight wire-end sleeve must be used and securely crimped onto the conductor before insertion.
What DIN rail size is required for mounting?
The terminal is designed for mounting on standard 35 mm top hat DIN rails conforming to DIN EN 60715.
Can this terminal be used for AC and DC circuits?
The product description specifies its use in electrical installations for general distribution. While not explicitly stated for DC, its design is generally suitable for DC applications within its voltage and current ratings, provided local electrical codes are followed.
How many wires can be connected to the Neutral (N) terminal?
The dedicated Neutral (N) terminal features 8 connection points.
Troubleshooting
Terminal screw will not tighten
Ensure the conductor is correctly inserted and making full contact within the terminal. Check for any obstructions or damage to the screw threads. Verify the conductor size is within the terminal's specified range.
Overheating at a terminal connection
Immediately de-energize the circuit. Check that the conductor is fully inserted and the screw is tightened to the manufacturer's recommendation. Ensure the conductor size is appropriate for the terminal and the current load does not exceed the 80A rating. Inspect the conductor for damage.
Terminal not holding conductor securely
Verify the conductor type and preparation meet requirements. For larger conductors (2.5-25mm²), ensure a proper gas-tight pressed bight wire-end sleeve has been used and crimped correctly. If the issue persists, the conductor or terminal may be damaged and require replacement.
Pros and Cons
Pros
- High connection density simplifies complex wiring layouts.
- Accommodates a broad range of conductor sizes (1.5-25mm²).
- Robust 80A current rating suitable for main power distribution.
- Standard DIN rail mounting ensures easy integration.
- Dedicated terminals for L, N, and PE improve organization and safety.
Cons
- Requires specific preparation for larger conductors (2.5-25mm²) using gas-tight pressed bight wire-end sleeves.
- Primarily designed for copper conductors only.
- Not suitable for applications outside its specified current and voltage ratings.
Setup, Compatibility & Care
Setup:
- Ensure the DIN rail is securely mounted according to electrical standards.
- Slide the Hensel KKL 54 onto the 35 mm top hat DIN rail until it clicks into place.
- Prepare conductors: For 1.5-16mm² conductors, strip insulation to the appropriate length. For 2.5-25mm² conductors, use a gas-tight pressed bight wire-end sleeve and crimp securely.
- Insert the prepared conductor ends into the corresponding terminal clamps (L1, L2, L3, N, PE).
- Tighten the terminal screws firmly using an appropriate screwdriver. Ensure all conductors are securely held.
Compatibility:
- Conductors: Compatible with copper (Cu) conductors. Solid and stranded types are supported within specified ranges.
- Mounting: Designed for 35 mm top hat DIN rails conforming to DIN EN 60715.
- Environment: Suitable for use in standard electrical installation environments. Avoid excessive moisture or corrosive atmospheres.
Care:
- Regularly inspect terminals for signs of damage or loose connections.
- Ensure terminals are free from dust and debris. Cleaning can be done with a dry, soft brush or a cloth lightly dampened with water, ensuring the unit is de-energized before cleaning.
- Do not use solvents or abrasive cleaners.