Shop Legrand DX3 MCB 1 Pole 10A Curve D Circuit Breaker | 409430 In Iraq Best Prices
Single-pole thermal magnetic circuit breaker with 10A D-curve rating, 10kA breaking capacity at 230V, IP20 protection, and DIN rail mounting for residential and small commercial electrical installations.
The Legrand DX3 MCB 10000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a breaking capacity of 10kA at 230V according to EN60898 standards, this single-pole device features D-curve 10A tripping characteristics, making it ideal for residential and small commercial applications. The circuit breaker offers IP20 protection rating, fingerproof design, and DIN rail mounting for secure installation in electrical panels.
This MCB is engineered with advanced safety features including a tripping threshold in case of short-circuit between 100A and 140A (D curve between 10 In and 14 In). It can be supplied by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, providing flexibility in installation configurations. The device is equipped with a convenient label holder for circuit identification and clear ON/OFF indication printed on the handle with red and green backgrounds for easy status identification.
The DX3 series is fully compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, allowing for customized electrical protection solutions. Built with halogen-free materials and designed in an environmentally conscious process, this circuit breaker complies with substance-restriction requirements. The compact design with 17.8mm width fits efficiently in standard DIN rail installations, while the screwed terminal connection type ensures reliable and secure electrical connections.
Key Features
- Breaking capacity of 10,000A according to IEC 60898-1 standard for household installations
- D-curve tripping characteristic with short-circuit threshold between 100A and 140A (10 In to 14 In)
- IP20 protection rating - fingerproof against solid bodies larger than 12.5mm
- DIN rail mounting with dual clamps for independent removal without disturbing busbar supply
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and comprehensive accessories
- Flexible supply options via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar
- Clear ON/OFF indication with red and green background printing for easy status identification
- Integrated label holder for convenient circuit identification and organization
- Halogen-free construction designed with environmentally conscious manufacturing process
- Rated for AC 50-60 Hz operation with 500V insulation voltage and 4kV impulse withstand voltage
Technical Specifications
| Specification |
Value |
| Product Reference | 409430 |
| EAN Code | 3414970433992 |
| Brand | Legrand |
| Series | DX3 |
| Type | Thermal Magnetic Circuit Breaker |
| Number of Poles | 1 pole |
| Rated Current | 10 A |
| Release Characteristic | D-curve |
| Rated Voltage | 230 V AC |
| Breaking Capacity (Icn) | 10,000 A at 230V (IEC 60898-1) |
| Breaking Capacity (Icu) | 16,000 A at 230V (IEC 60947-2) |
| Insulation Voltage (Ui) | 500 V |
| Impulse Withstand Voltage | 4 kV |
| Frequency | 50-60 Hz |
| Protection Degree | IP20 (Fingerproof) |
| Mounting Method | DIN rail |
| Width | 17.8 mm (1 modular spacing) |
| Height | 94.8 mm |
| Depth | 77.8 mm (Built-in depth: 44 mm) |
| Impact Strength | IK02 |
| Connection Type | Screwed terminal |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Supply Direction | Top or bottom |
| Colour | Grey (RAL 7035) |
| Halogen Free | Yes |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Pollution Degree | 2 |
| Concurrent Neutral Switching | No |
| Flush-mounted Installation | Yes |
| Additional Equipment Compatible | Yes |
| Label Space | Yes |
| Carbon Footprint (Manufacturing) | 0.816 kg CO2 eq. |
| Explosion-proof | No |
Order Legrand DX3 MCB 1 Pole 10A Curve D Circuit Breaker | 409430 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
