Shop Legrand DX3 MCB 3 Pole 10A Circuit Breaker Type D | 408087 In Iraq Best Prices
Professional 3-pole thermal magnetic circuit breaker with 10A rating, 6kA breaking capacity, and advanced D-curve protection for residential and commercial electrical installations
The Legrand DX3 MCB 6000A 3 Pole 10A Curve D is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits with a breaking capacity of 10kA at 400V AC. This modular device features advanced protection mechanisms with a tripping threshold between 100A and 140A for short-circuit protection (D curve between 10 In and 14 In). The circuit breaker can be supplied through multiple connection methods including copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side), providing flexible installation options for various electrical configurations.
This MCB is equipped with comprehensive safety features including IP20 protection rating against solid bodies larger than 12.5mm (fingerproof design) according to IEC/EN 60529 standards. It accepts Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, allowing for system expansion and customization. The device features two independent DIN rail clamps on top and bottom sides, enabling convenient removal while the prong busbar remains in place. It includes a label holder for clear circuit identification and ON/OFF indication printed on the handle with red and green backgrounds for easy status identification.
The MCB DX3 complies with substance-restriction requirements and has been designed in an environmentally conscious process with a carbon footprint of 2.885 kg CO2 equivalent during the manufacturing phase. It operates reliably across ambient temperatures from -25°C to 70°C and accepts connectable conductor cross-sections from 1.5-25mm² for multi-wired cables and 1.5-35mm² for solid-core conductors. This professional-grade electrical protection device is rated for 400V AC, 50-60Hz operation and is suitable for residential and small commercial panel installations.
Key Features
- Breaking capacity of 6kA at 400V AC with 10kA rated short-circuit breaking capacity per IEC 60947-2
- D-curve protection with tripping threshold between 100A-140A for optimal short-circuit protection
- IP20 fingerproof design protecting against solid bodies larger than 12.5mm
- Accepts Legrand DX3 auxiliaries, RCD add-on modules and accessories for system flexibility
- Independent DIN rail clamps allowing convenient removal without disturbing busbar connections
- Clear circuit identification with label holder and ON/OFF status indication on handle
- Environmentally conscious design with halogen-free construction and low carbon footprint
- Multiple connection options: copper cable, prong busbar, fork busbar, or HX3 plug busbar
- Wide ambient temperature operating range from -25°C to 70°C
- Accepts multi-wired conductors 1.5-25mm² and solid-core conductors 1.5-35mm²
Technical Specifications
| Specification |
Value |
| Product Name | MCB DX3 6000A 3 Pole 10A Curve D |
| Manufacturer | Legrand |
| Reference Number | 408087 |
| EAN Code | 3245064080873 |
| Type | Thermal Magnetic Circuit Breaker |
| Number of Poles | 3 |
| Rated Current | 10 A |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity (Icn) at 400V | 6 kA |
| Breaking Capacity (Icu) at 230V | 25 kA |
| Breaking Capacity (Icu) at 400V | 10 kA |
| Release Characteristic | D Curve |
| Tripping Threshold | 100A - 140A (D curve between 10 In and 14 In) |
| Frequency | 50-60 Hz |
| Protection Degree (IP) | IP20 |
| Ambient Temperature (Operating) | -25°C to 70°C |
| Storage Temperature | -40°C to 70°C |
| Multi-wired Conductor Cross-section | 1.5-25 mm² |
| Solid-core Conductor Cross-section | 1.5-35 mm² |
| Connection Type | Screwed Terminal |
| Mounting Method | DIN Rail |
| Width (Modular Spacings) | 3 |
| Width | 53.1 mm |
| Height | 94.8 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Colour | Grey |
| RAL Number | 7035 |
| Degree of Impact Strength | IK02 |
| Pollution Degree | 2 |
| Halogen Free | Yes |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Additional Equipment Possible | Yes |
| Electric Supplying Direction | By the top or bottom |
| Label Space/Information Surface | Yes |
| Carbon Footprint (Manufacturing Phase) | 2.885 kg CO2 eq. |
| Explosion-proof | No |
| Standards Compliance | IEC 60898-1, IEC/EN 60529, IEC 60947-2 |
Order Legrand DX3 MCB 3 Pole 10A Circuit Breaker Type D | 408087 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
