Shop Legrand MCB DX3 6000A 3 Pole 40A Curve D Circuit Breaker | 408093 In Iraq Best Prices
Thermal magnetic circuit-breaker with 40A D-curve tripping, 6kA breaking capacity, DIN-rail mounting, and IP20 fingerproof design for reliable overcurrent protection in residential and commercial installations.
The Legrand MCB DX3 6000A is a thermal magnetic circuit-breaker designed to protect and control wiring installations against overloads and short-circuits. With a rated current of 40A and D-curve tripping characteristic, this device provides reliable protection with a breaking capacity of 6kA at 400V. The circuit-breaker features DIN-rail mounting for easy installation and IP20 'fingerproof' design to prevent accidental contact with live parts. It is suitable for residential and small commercial panel applications where dependable overcurrent protection is essential.
This three-pole circuit-breaker offers advanced protection capabilities with a tripping threshold between 400A and 560A for short-circuits (D curve between 10 In and 14 In). The device can be supplied by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, providing flexible installation options. It is equipped with a label holder for clear circuit identification and features on/off indication printed on the handle with red and green backgrounds for easy status recognition.
The MCB DX3 is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, making it highly adaptable to different installation requirements. Built with halogen-free materials and designed through an environmentally conscious process, this circuit-breaker complies with substance-restriction requirements. The device operates reliably across a wide ambient temperature range from -25°C to +70°C and meets international standards including IEC 60898-1 and IEC 60947-2.
Key Features
- 6000A breaking capacity according to IEC 60898-1 standard for household installations
- D-curve tripping characteristic between 10 In and 14 In for short-circuit protection
- IP20 fingerproof protection against solid bodies larger than 12.5mm
- Compatible with Legrand DX3 auxiliaries and RCD add-on modules
- DIN-rail mounted with independent removal capability and label holder
- Halogen-free materials with environmentally conscious design
- Wide operating temperature range from -25°C to +70°C
- Multiple supply options: copper cable, prong busbar, fork busbar, or HX3 plug busbar
Technical Specifications
| Specification |
Value |
| Product Name | MCB DX3 6000A 3 Pole 40A Curve D |
| Reference Number | 408093 |
| EAN Code | 3245064080934 |
| Rated Current | 40 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 | 400A to 560A (10 In to 14 In) |
| Number of Poles | 3 |
| Protected Poles | 3 |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Connection Type | Screwed Terminal |
| Mounting Method | DIN Rail |
| Width | 53.1 mm |
| Height | 94.8 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Width in Modular Spacings | 3 |
| Degree of Impact Strength | IK02 |
| Colour | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Pollution Degree | 2 |
| Flush-mounted Installation | Yes |
| Electric Supplying Direction | By the top or bottom |
| Concurrently Switching Neutral Conductor | No |
| Additional Equipment Possible | Yes |
| Explosion-proof | No |
| Carbon Footprint (Manufacturing Phase) | 3.027 kg CO₂ eq. |
| Brand | Legrand |
| Product Type | Thermal Magnetic Circuit-Breaker |
| Application | Residential and Small Commercial Panels |
| Standards Compliance | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
Order Legrand MCB DX3 6000A 3 Pole 40A Curve D Circuit Breaker | 408093 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
