1. Fampidirana
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. Information momba ny fiarovana
FAMPITANDREMANA: 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.
- Mampiasà fitaovana fiarovana manokana (PPE) sahaza, toy ny fonon-tanana voatokana sy solomaso fiarovana.
- Ataovy azo antoka fa azo antoka ny fifandraisana tariby rehetra ary mifanaraka amin'ny kaody elektrika eo an-toerana sy nasionaly.
- Do not use the circuit breaker if it appears damaged.
- Hamarino ny 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. Vokatra mihoatraview
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.
- Rating amin'izao fotoana izao: 10 Amps.
- Karazana fifandraisana: Supports screw/screw and car/car connections for versatile installation.
- Feed Controls: Integrated controls for managing power flow.
- mifanentana: Compatible with Legrand Drivia electrical panels and horizontal combs.
- Fanamarinana: Conforms to NF EN 60898-1 standard.
Sary 1: Eo anoloana view of the Legrand DNX 4500 Circuit Breaker. This image shows the grey casing, the toggle switch for operation, and the branding.
4. Fametrahana sy fametrahana
Installation of the Legrand DNX 4500 Circuit Breaker must be performed by a qualified electrician in accordance with all applicable electrical codes and standards.
- Fanapahan-jiro: Before beginning any work, ensure that the main power supply to the electrical panel is completely disconnected and locked out.
- Mametraka: The circuit breaker is designed for panel mounting. Securely attach the breaker to the DIN rail within the electrical panel.
- Wiring fifandraisana:
- Connect the incoming phase (Uni) and neutral (N) wires to the designated terminals.
- Ampifandraiso amin'ny terminal mifanaraka amin'izany ireo tariby mivoaka entana.
- 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.
- Fanamarinana mifanaraka: Ensure compatibility with Legrand Drivia electrical panels and horizontal combs for proper integration.
- Fanamarinana: After installation, double-check all connections and ensure the breaker is securely mounted.
- Famerenana herinaratra: Once installation is complete and verified, restore power to the main service panel.
5. Torolàlana miasa
The Legrand DNX 4500 Circuit Breaker operates as a protective device for your electrical circuits.
- ON toerana: To energize the circuit, push the toggle switch to the "ON" position (typically upwards).
- Toerana OFF: To de-energize the circuit, push the toggle switch to the "OFF" position (typically downwards).
- Toerana nianjera: 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.
- Famerenana amin'ny alàlan'ny fanenjehana vaky:
- Voalohany, fantaro sy ahitsio ny anton'ny dia (ohatra, esory ny fanendahana fitaovana be loatra, amboary ny circuit fohy).
- Push the toggle switch firmly to the "OFF" position.
- 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. Fikojakojana
The Legrand DNX 4500 Circuit Breaker is designed for long-term, reliable operation with minimal maintenance. However, periodic checks are recommended:
- Fanaraha-maso maso: Zahao tsy tapaka ny "circuit breaker" raha misy famantarana fahasimbana ara-batana, fiovan'ny loko, na fifandraisana mivaha.
- Fanadiovana: Keep the area around the circuit breaker clean and free from dust and debris. Use a dry, soft cloth for cleaning; never use liquids.
- Fanaraha-maso matihanina: 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.
- Aza Tamper: Never attempt to open or repair the circuit breaker yourself. Refer all servicing to qualified personnel.
7. Famahana olana
If you encounter issues with your Legrand DNX 4500 Circuit Breaker, consider the following common scenarios:
- Fialan-tsasatra matetika:
- Be loatra: Mety ho be dia be ny circuit. Esory ny fitaovana sasany amin'ny circuit.
- Boriborintany fohy: A direct connection between live and neutral/ground wires. This requires immediate investigation by an electrician.
- Fitaovana tsy mety: An appliance connected to the circuit may be defective. Try isolating appliances to identify the culprit.
- Breaker tsy 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.
- Tsy misy herin'aratra (Breaker ON):
- 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. Famaritana
| endri-javatra | famaritana |
|---|---|
| Marika | Legrand |
| Laharana modely | LEG406773 |
| Rating amin'izao fotoana izao | 10 Amps |
| BOKYtage | 230 Volts |
| Karazana mpandika lalana | Standard (Miniature Circuit Breaker) |
| Fahafahana manapaka | 4.5 kA |
| Isan'ny Poloney | 1 (Uni + Neutral) |
| Karazana fametrahana | Panel Mount (DIN rail compatible) |
| Karazana fifandraisana | Screw/Screw, Car/Car |
| loko | grey |
| KEVITRA | Polyamide-imide |
| Lanja entana | 3.52 oz |
| Certification | NF EN 60898-1 |
| UPC | 793518542826 |
9. Warranty sy fanohanana
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 website.
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 webtranokala: www.legrand.com
