1. Sissejuhatus
This manual provides essential information for the safe and effective installation, operation, and maintenance of your Legrand DNX 4500 Circuit Breaker. This device is designed for the protection of your electrical installation, ensuring safety and reliability. Please read this manual thoroughly before proceeding with any installation or operation.
The Legrand DNX 4500 is a Uni + Neutral 230 V circuit breaker with a 4.5 kA breaking capacity, suitable for various electrical panel applications. It is compatible with Legrand Drivia electrical panels and horizontal combs, conforming to the NF EN 60898-1 standard.
2. Ohutusalane teave
HOIATUS: Electrical work should only be performed by qualified and authorized personnel. Failure to follow these safety instructions can result in electric shock, fire, serious injury, or death.
- Always disconnect power at the main service panel before installing, servicing, or removing the circuit breaker.
- Kasutage sobivaid isikukaitsevahendeid (IKV), näiteks isoleeritud kindaid ja kaitseprille.
- Veenduge, et kõik juhtmestikuühendused on kindlad ja vastavad kohalikele ja riiklikele elektrieeskirjadele.
- Do not use the circuit breaker if it appears damaged.
- Kontrollige voltage and current ratings of the circuit breaker match your application requirements.
- This device is designed for indoor use in dry locations unless otherwise specified.
3. Toote lõppview
The Legrand DNX 4500 Circuit Breaker (Model LEG406773) is a miniature circuit breaker designed for overcurrent protection in electrical circuits. Key features include:
- Uni + Neutral 230 V: Designed for single-phase circuits with neutral.
- DNX² 4500 - 4.5 kA: Indicates a breaking capacity of 4.5 kiloamperes.
- Praegune hinnang: 10 Amps.
- Ühenduse tüübid: Supports screw/screw and car/car connections for versatile installation.
- Feed Controls: Integrated controls for managing power flow.
- Ühilduvus: Compatible with Legrand Drivia electrical panels and horizontal combs.
- Sertifitseerimine: Conforms to NF EN 60898-1 standard.
Joonis 1: Esiosa view of the Legrand DNX 4500 Circuit Breaker. This image shows the grey casing, the toggle switch for operation, and the branding.
4. Seadistamine ja installimine
Installation of the Legrand DNX 4500 Circuit Breaker must be performed by a qualified electrician in accordance with all applicable electrical codes and standards.
- Toite katkestamine: Enne mis tahes töö alustamist veenduge, et elektrikilbi peamine toiteallikas on täielikult lahti ühendatud ja lukustatud.
- Paigaldamine: The circuit breaker is designed for panel mounting. Securely attach the breaker to the DIN rail within the electrical panel.
- Juhtmete ühendused:
- Connect the incoming phase (Uni) and neutral (N) wires to the designated terminals.
- Connect the outgoing load wires to the corresponding terminals.
- Ensure all screw terminals are tightened to the manufacturer's specified torque to prevent loose connections and overheating.
- The circuit breaker supports both screw/screw and car/car connection types.
- Ühilduvuse kontroll: Ensure compatibility with Legrand Drivia electrical panels and horizontal combs for proper integration.
- Kinnitamine: After installation, double-check all connections and ensure the breaker is securely mounted.
- Toite taastamine: Once installation is complete and verified, restore power to the main service panel.
5. Kasutusjuhised
The Legrand DNX 4500 Circuit Breaker operates as a protective device for your electrical circuits.
- SEES asend: To energize the circuit, push the toggle switch to the "ON" position (typically upwards).
- VÄLJAS asend: To de-energize the circuit, push the toggle switch to the "OFF" position (typically downwards).
- Väljalülitatud asend: If an overcurrent or short circuit occurs, the circuit breaker will automatically trip to an intermediate position (often center or fully down, depending on the model) to protect the circuit.
- Väljalülitatud kaitselüliti lähtestamine:
- Esmalt tuleb välja selgitada ja kõrvaldada väljalülitumise põhjus (nt eemaldada ülekoormatud seadmed vooluvõrgust, kõrvaldada lühised).
- Lükake lüliti kindlalt asendisse "OFF".
- Then, push the toggle switch to the "ON" position to restore power.
- If the breaker trips immediately again, do not attempt to reset it repeatedly. Consult a qualified electrician.
6. Hooldus
The Legrand DNX 4500 Circuit Breaker is designed for long-term, reliable operation with minimal maintenance. However, periodic checks are recommended:
- Visuaalne kontroll: Kontrollige kaitselülitit perioodiliselt füüsiliste kahjustuste, värvimuutuse või lahtiste ühenduste suhtes.
- Puhastamine: Keep the area around the circuit breaker clean and free from dust and debris. Use a dry, soft cloth for cleaning; never use liquids.
- Professionaalne ülevaatus: It is advisable to have your electrical system, including circuit breakers, inspected by a qualified electrician periodically (e.g., every 5-10 years) to ensure continued safe operation.
- Ärge Tampee: Never attempt to open or repair the circuit breaker yourself. Refer all servicing to qualified personnel.
7. Veaotsing
If you encounter issues with your Legrand DNX 4500 Circuit Breaker, consider the following common scenarios:
- Kaitselülitite sagedased väljalülitused:
- Ülekoormus: Vooluring võib tarbida liiga palju voolu. Ühendage vooluringist mõned seadmed lahti.
- Lühis: A direct connection between live and neutral/ground wires. This requires immediate investigation by an electrician.
- Vigane seade: An appliance connected to the circuit may be defective. Try isolating appliances to identify the culprit.
- Breaker Does Not Reset:
- Ensure the cause of the trip has been resolved.
- Push the switch firmly to the "OFF" position before attempting to reset to "ON".
- If it still doesn't reset, the breaker itself might be faulty, or there's a persistent fault in the circuit. Do not force it; consult an electrician.
- Vooluringil puudub toide (kaitselüliti sees):
- Kontrollige, kas kilbi teised kaitselülitid on rakendunud.
- Verify main power supply to the panel.
- Inspect wiring connections for looseness or damage (with power off).
- If all checks fail, the breaker may be defective.
For persistent issues or if you are unsure, always contact a qualified electrician.
8. Tehnilised andmed
| Funktsioon | Spetsifikatsioon |
|---|---|
| Kaubamärk | Legrand |
| Mudeli number | LEG406773 |
| Praegune reiting | 10 Amps |
| Voltage | 230 volti |
| Kaitselüliti tüüp | Standard (Miniature Circuit Breaker) |
| Katkestusvõime | 4.5 kA |
| Poolakate arv | 1 (Uni + Neutral) |
| Paigaldustüüp | Panel Mount (DIN rail compatible) |
| Ühenduse tüübid | Screw/Screw, Car/Car |
| Värv | Hall |
| Materjal | Polüamiid-imiid |
| Kauba kaal | 3.52 untsi |
| Sertifitseerimine | NF EN 60898-1 |
| UPC | 793518542826 |
9. Garantii ja tugi
Legrand products are manufactured to high-quality standards. For specific warranty information, please refer to the documentation provided with your purchase or visit the official Legrand websaidile.
For technical support, product inquiries, or assistance with installation, please contact Legrand customer service or your local authorized distributor. Contact information can typically be found on the official Legrand websait: www.legrand.com
