Shop Legrand DX3 MCB 3P 6A Curve D 10kA Circuit Breaker | 409495 In Iraq Best Prices
Legrand DX3 3-pole miniature circuit breaker with 6A rated current, D-curve tripping, 10kA breaking capacity at 400V, IP20 protection, and DIN rail mounting for reliable protection of residential and small commercial wiring installations.
The Legrand DX3 MCB (Miniature Circuit Breaker) is a thermal-magnetic circuit breaker designed to protect wiring installations against overloads and short-circuits. This 3-pole device features a rated current of 6A with D-curve tripping characteristics and a breaking capacity of 10kA at 400V AC. The breaker is equipped with IP20 protection (fingerproof against solid bodies larger than 12.5mm) and is mounted on DIN rail for easy installation and removal. The D-curve release characteristic provides optimal protection for circuits with moderate inrush currents, making it ideal for residential and small commercial applications. The device can be supplied via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering flexible installation options. Built with two independent DIN rail clamps on top and bottom sides, this MCB allows independent removal even when the prong busbar is still in place. The breaker complies with IEC 60898-1 standard for household installations and features a rated voltage of 400V with impulse withstand voltage of 4kV. It includes a convenient label holder for circuit identification and on/off indication printed on the handle with red and green backgrounds for easy status visibility.
The MCB DX3 features advanced protection mechanisms with thermal and magnetic tripping elements. The thermal element protects against overloads by detecting sustained overcurrent, while the magnetic element provides instantaneous protection against short-circuits. With a rated short-circuit breaking capacity of 10kA at 400V according to EN 60898 standard, this device ensures reliable protection for residential wiring installations. The breaker operates at frequencies between 50-60 Hz and maintains functionality in ambient temperatures ranging from -25°C to 70°C. Its compact design with a width of 53.1mm, height of 94.8mm, and depth of 77.8mm makes it suitable for space-constrained installations. The device is halogen-free and designed with environmental consciousness, featuring a carbon footprint of 2.444 kg CO₂ eq during the manufacturing phase.
This Legrand DX3 circuit breaker can be equipped with additional Legrand accessories including RCD add-on modules and other DX3 auxiliaries for enhanced functionality. The screwed terminal connection type accommodates multi-wired conductors from 1.5-25mm² and solid-core conductors from 1.5-35mm², providing versatility for various installation requirements. The grey-colored device (RAL 7035) features an IK02 degree of impact strength and IP20 protection rating. It can be installed in flush-mounted applications and operates at a pollution degree of 2. The device is not explosion-proof and can be supplied from either the top or bottom, offering installation flexibility. All Legrand products must be opened and repaired exclusively by trained and approved Legrand personnel to maintain warranty validity.
Key Features
- Thermal-magnetic protection against overloads and short-circuits with D-curve tripping characteristics
- 10kA breaking capacity at 400V AC according to IEC 60898-1 standard for household installations
- IP20 protection rating - fingerproof against solid bodies larger than 12.5mm
- DIN rail mounting with two independent top and bottom clamps for easy installation and removal
- Flexible power supply options via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar
- Compatible with Legrand DX3 auxiliaries and RCD add-on modules for enhanced functionality
- Convenient label holder and on/off indication for easy circuit identification and status visibility
- Compact design suitable for space-constrained installations with dimensions 53.1 x 94.8 x 77.8mm
- Halogen-free and environmentally conscious design with low carbon footprint
- Operates at 50-60 Hz frequency with ambient temperature range of -25°C to 70°C
Technical Specifications
| Specification |
Value |
| Product Type | Miniature Circuit Breaker (MCB) |
| Manufacturer | Legrand |
| Brand/Series | DX3 |
| Reference Number | 409495 |
| EAN Code | 3414970434371 |
| Number of Poles | 3 (Three-pole) |
| Rated Current | 6 Amperes |
| Release Characteristic | D-curve (10In to 14In) |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 16 kA (Icn) / 32 kA (Icu) |
| Breaking Capacity at 400V | 10 kA (Icn) / 16 kA (Icu) |
| Frequency Range | 50-60 Hz |
| Protection Degree | IP20 |
| Impact Strength Rating | IK02 |
| Mounting Method | DIN Rail |
| Number of DIN Rail Modules | 3 modules |
| Width | 53.1 mm |
| Height | 94.8 mm |
| Depth | 77.8 mm (Built-in depth: 44 mm) |
| Color | Grey (RAL 7035) |
| Connection Type | Screwed Terminal |
| Connectable Conductor (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor (Solid-core) | 1.5-35 mm² |
| Supply Options | Copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar |
| Supply Direction | Top or Bottom |
| Operating Temperature Range | -25°C to 70°C |
| Storage Temperature Range | -40°C to 70°C |
| Pollution Degree | 2 |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes (RCD modules, auxiliaries) |
| Halogen Free | Yes |
| Explosion-proof | No |
| Label Space Available | Yes |
| Carbon Footprint (Manufacturing) | 2.444 kg CO₂ eq |
| Standards Compliance | IEC 60898-1, EN 60898, IEC 60947-2, IEC/EN 60529 |
| Warranty | Legrand standard warranty (repair/replacement by authorized personnel only) |
Order Legrand DX3 MCB 3P 6A Curve D 10kA Circuit Breaker | 409495 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
