Shop Legrand DX3 MCB 2P 50A Curve C 10000A Circuit Breaker | 409207 In Iraq Best Prices
Legrand DX3 thermal magnetic circuit-breaker with 2-pole, 50A rated current, C curve characteristic, and 10kA breaking capacity at 400V. IP20 fingerproof protection, DIN-rail mounting, and environmentally conscious design for reliable electrical protection.
The Legrand DX3 MCB 10000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a 2-pole configuration, 50A rated current, and C curve characteristic, this device provides reliable protection for residential and small commercial applications. The circuit-breaker features a breaking capacity of 10kA at 400V and 16kA at 230V, ensuring comprehensive protection against electrical faults. It is equipped with DIN-rail mounting for easy installation and removal, and offers IP20 fingerproof safety protection. The device can be supplied by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, providing flexible installation options. Built with halogen-free materials and designed in an environmentally conscious process, this MCB complies with all substance-restriction requirements and international standards including IEC 60898-1 and EN 60529.
This circuit-breaker is equipped with advanced features including a label holder for clear circuit identification, with ON and OFF indication printed on the handle in red and green backgrounds respectively. The device features two DIN rail clamps (one top side and one bottom side) allowing independent removal while the prong busbar supplying the row remains in place. The thermal magnetic tripping mechanism activates between 250A and 500A for short-circuit protection (C curve between 5In and 10In), providing optimal protection for standard installations. Maximum energy limitation is achieved through current limiting class 3 according to IEC 60898-1 standard.
The MCB DX3 is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, making it highly versatile for different installation requirements. With a rated voltage of 400V, insulation voltage of 500V, and impulse withstand voltage of 4kV, this device is suitable for AC applications with frequencies between 50-60Hz. The compact design with dimensions of 35.4mm width, 94.8mm height, and 77.8mm depth allows for efficient panel space utilization. Operating temperature range of -25°C to 70°C ensures reliable performance in diverse environmental conditions.
Key Features
- Thermal magnetic protection against overloads and short-circuits with C curve tripping characteristic
- Breaking capacity of 10kA at 400V and 16kA at 230V for comprehensive electrical protection
- IP20 fingerproof safety protection against solid bodies larger than 12.5mm
- DIN-rail mounting with dual clamps for independent removal and flexible installation
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and various accessories
- Current limiting class 3 for maximum energy limitation according to IEC 60898-1
- Halogen-free materials and environmentally conscious manufacturing process
- Label holder with clear ON/OFF indication for easy circuit identification
- Multiple connection options: copper cable, prong busbar, fork busbar, or HX3 plug busbar
- Wide operating temperature range from -25°C to 70°C for diverse environments
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Brand | Legrand |
| Series | DX3 |
| Reference Number | 409207 |
| EAN Code | 3245064092074 |
| Number of Poles | 2 (2P) |
| Rated Current | 50 A |
| Release Characteristic | C Curve |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 16 kA (Icn) |
| Breaking Capacity at 400V | 10 kA (Icn) |
| Ultimate Breaking Capacity at 230V | 32 kA (Icu) |
| Ultimate Breaking Capacity at 400V | 16 kA (Icu) |
| Frequency Range | 50-60 Hz |
| Current Limiting Class | 3 |
| Degree of Protection | IP20 Fingerproof |
| Impact Strength Rating | IK02 |
| Mounting Method | DIN Rail |
| Width in Modular Spacing | 2 modules |
| Width Dimension | 35.4 mm |
| Height Dimension | 94.8 mm |
| Depth Dimension | 77.8 mm |
| Built-in Depth | 44 mm |
| Connection Type | Screwed Terminal |
| Connectable Conductor Cross-section (Solid-core) | 1.5-35 mm² |
| Connectable Conductor Cross-section (Multi-wired) | 1.5-25 mm² |
| Operating Temperature Range | -25°C to 70°C |
| Storage Temperature Range | -40°C to 70°C |
| Supply Direction | Top or Bottom |
| Colour | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Pollution Degree | 2 |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes |
| Explosion-proof | No |
| Label Space Available | Yes |
| Short-circuit Tripping Range | 250A to 500A (5In to 10In) |
| Carbon Footprint (Manufacturing) | 1.908 kg CO₂ eq. |
Order Legrand DX3 MCB 2P 50A Curve C 10000A Circuit Breaker | 409207 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
