1. Bubuka
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. Émbaran Kasalametan
PERHATOSAN: 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.
- Anggo alat pelindung pribadi (PPE), sapertos sarung tangan insulasi sareng kacamata kaamanan.
- Pastikeun sadaya sambungan kabel aman sareng sasuai sareng kode listrik lokal sareng nasional.
- Entong nganggo pemutus sirkuit upami katingalina ruksak.
- Pariksa 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. Produk Langkungview
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.
- Peunteun ayeuna: 10 Amps.
- Jenis sambungan: Supports screw/screw and car/car connections for versatile installation.
- Feed Controls: Integrated controls for managing power flow.
- Kasaluyuan: Compatible with Legrand Drivia electrical panels and horizontal combs.
- Sertifikasi: Conforms to NF EN 60898-1 standard.
Gambar 1: Hareupeun view of the Legrand DNX 4500 Circuit Breaker. This image shows the grey casing, the toggle switch for operation, and the branding.
4. Setup jeung Instalasi
Installation of the Legrand DNX 4500 Circuit Breaker must be performed by a qualified electrician in accordance with all applicable electrical codes and standards.
- Pegatkeun daya: Sateuacan ngamimitian padamelan naon waé, pastikeun yén catu daya utama ka panel listrik parantos dipegatkeun sareng dikonci.
- Pamasangan: The circuit breaker is designed for panel mounting. Securely attach the breaker to the DIN rail within the electrical panel.
- Sambungan Wiring:
- 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.
- Pariksa kasaluyuan: Ensure compatibility with Legrand Drivia electrical panels and horizontal combs for proper integration.
- Verifikasi: After installation, double-check all connections and ensure the breaker is securely mounted.
- Pamulihan kakuatan: Once installation is complete and verified, restore power to the main service panel.
5. Parentah Operasi
The Legrand DNX 4500 Circuit Breaker operates as a protective device for your electrical circuits.
- Posisi ON: To energize the circuit, push the toggle switch to the "ON" position (typically upwards).
- Posisi OFF: To de-energize the circuit, push the toggle switch to the "OFF" position (typically downwards).
- Posisi Katempo: 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.
- Ngareset Breaker Tripped:
- First, identify and correct the cause of the trip (e.g., unplug overloaded appliances, fix short circuits).
- Nyorong saklar toggle pageuh kana posisi "OFF".
- Teras, pencét saklar toggle ka posisi "ON" pikeun mulangkeun daya.
- If the breaker trips immediately again, do not attempt to reset it repeatedly. Consult a qualified electrician.
6. Pangropéa
The Legrand DNX 4500 Circuit Breaker is designed for long-term, reliable operation with minimal maintenance. However, periodic checks are recommended:
- Inspeksi Visual: Pariksa pemutus sirkuit sacara berkala pikeun ningali tanda-tanda karusakan fisik, perubahan warna, atanapi sambungan anu leupas.
- beberesih: Keep the area around the circuit breaker clean and free from dust and debris. Use a dry, soft cloth for cleaning; never use liquids.
- Pamariksaan profésional: 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.
- Ulah Tampeh: Never attempt to open or repair the circuit breaker yourself. Refer all servicing to qualified personnel.
7. Cara ngungkulan
If you encounter issues with your Legrand DNX 4500 Circuit Breaker, consider the following common scenarios:
- Perjalanan Breaker Sering:
- Overload: The circuit may be drawing too much current. Unplug some devices from the circuit.
- Sirkuit pondok: A direct connection between live and neutral/ground wires. This requires immediate investigation by an electrician.
- Alat anu salah: An appliance connected to the circuit may be defective. Try isolating appliances to identify the culprit.
- Breaker Henteu Ngareset:
- 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.
- Teu Aya Daya ka Sirkuit (Pemutus Sirkuit HIDUP):
- Check if other breakers in the panel are tripped.
- 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. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| merek | Legrand |
| Nomer modél | LEG406773 |
| Peunteun ayeuna | 10 Amps |
| Voltage | 230 volt |
| Sirkuit Tipe Breaker | Standard (Miniature Circuit Breaker) |
| Megatkeun Kamampuh | 4.5 kA |
| Jumlah Kutub | 1 (Uni + Neutral) |
| Tipe Pamasangan | Panel Mount (DIN rail compatible) |
| Jinis Sambungan | Screw/Screw, Car/Car |
| Warna | kulawu |
| Bahan | Poliamida-imida |
| Item Beurat | 3.52 ons |
| Sertifikasi | NF EN 60898-1 |
| UPC | 793518542826 |
9. Garansi jeung Rojongan
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 websitus.
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 websitus: www.legrand.com
