Shop Legrand MCB DX3 10000A 1 Pole 6A Curve B Circuit Breaker | 408869 In Iraq Best Prices
Single-pole thermal magnetic circuit breaker with 6A B-curve tripping and 10000A breaking capacity for 230/400V circuits. IP20 protection, DIN rail mounting, compatible with Legrand DX3 accessories.
The Legrand MCB DX3 10000A 1 Pole 6A Curve B is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits while providing control and isolation capabilities. This single-pole breaker features a 6A B-curve tripping characteristic and an impressive 10000A breaking capacity, making it ideal for 230/400V~ circuits. With IP20 protection rating, it prevents contact with solid bodies larger than 12.5mm, ensuring safety in residential and small commercial applications.
This circuit breaker incorporates advanced energy limitation technology (Class 3 according to IEC 60898-1 standard), delivering maximum protection and minimal collateral damage during fault conditions. The device can be supplied through copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar connections, offering flexible installation options. It features two DIN rail clamps enabling independent removal while maintaining the prong busbar supply, and includes a convenient label holder for clear circuit identification with on/off indication printed on the handle.
The MCB DX3 complies with all substance-restriction requirements and has been designed following environmentally conscious manufacturing processes. Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, this breaker delivers reliable performance with a carbon footprint of 0.973 kg CO2 eq. during the manufacturing phase. Installation should be performed by qualified electricians in compliance with local electrical codes and regulations.
Key Features
- 10000A breaking capacity according to IEC 60898-1 standard for household installations
- B-curve tripping characteristic with short-circuit threshold between 18A and 30A (3-5 In)
- IP20 protection rating - fingerproof against solid bodies larger than 12.5mm
- Energy limitation Class 3 for maximum protection and minimal fault damage
- Compatible with copper cable, prong busbar, fork busbar, and Legrand HX3 plug busbar connections
- Two DIN rail clamps for independent removal while maintaining busbar supply
- Integrated label holder for clear circuit identification and status indication
- Can be equipped with Legrand DX3 auxiliaries and RCD add-on modules
- Halogen-free and environmentally conscious manufacturing process
- Operating temperature range from -25°C to +70°C for reliable performance
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker |
| Brand | Legrand |
| Model Series | DX³ |
| Reference Number | 408869 |
| EAN Code | 3245064088695 |
| Number of Poles | 1 (Single Pole) |
| Rated Current | 6 A |
| Release Characteristic | B Curve |
| Breaking Capacity (Icn) | 10000 A at 230V |
| Breaking Capacity (Icu) | 16000 A at 230V (IEC 60947-2) |
| Rated Voltage | 230 V |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Voltage Type | AC |
| Frequency | 50-60 Hz |
| Current Limiting Class | 3 |
| Protection Degree | IP20 |
| Width (Module Spacing) | 1 Module (17.8 mm) |
| Height | 94.8 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Impact Strength Rating | IK02 |
| Connection Type | Screwed Terminal |
| Connectable Conductor Cross Section (Solid) | 1.5-35 mm² |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Supply Direction | Top or Bottom |
| Mounting Method | DIN Rail |
| Colour | Grey |
| RAL Number | 7035 |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Pollution Degree | 2 |
| Halogen Free | Yes |
| Flush-mounted Installation | Yes |
| Additional Equipment Possible | Yes |
| Neutral Conductor Switching | No |
| Explosion-proof | No |
| Label Space Available | Yes |
| Carbon Footprint (Manufacturing) | 0.973 kg CO₂ eq. |
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