Shop Legrand DX3 MCB 3P 25A Curve C Circuit Breaker 10kA | 409256 In Iraq Best Prices
Premium 3-pole 25A thermal magnetic circuit-breaker with 10kA breaking capacity, C curve characteristic, and IP20 fingerproof protection for residential and commercial electrical installations.
The Legrand DX3 MCB 10000A is a thermal magnetic circuit-breaker specifically designed to protect wiring installations against overloads and short-circuits. This 3-pole, 25A rated device features a C curve characteristic and delivers a 10kA breaking capacity at 400V, making it ideal for residential and small commercial panel applications. The breaker combines advanced protection technology with user-friendly design, offering IP20 fingerproof safety rating and the ability to isolate the installation when needed.
This circuit-breaker is engineered with multiple connection options including copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side). The device features an energy limitation class 3 according to IEC 60898-1 standard, ensuring maximum protection for sensitive equipment. The built-in DIN rail clamps allow independent removal while the prong busbar remains in place, facilitating maintenance and installation flexibility.
The DX3 MCB is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, providing a comprehensive and modular protection solution. With a rated voltage of 400V and frequency range of 50-60Hz, this device meets international standards and is halogen-free, reflecting Legrand's commitment to environmental responsibility. The product includes a label holder for clear circuit identification and features ON/OFF indication printed on the handle for easy status recognition.
Key Features
- 10kA breaking capacity at 400V according to IEC 60898-1 standard for reliable short-circuit protection
- C curve release characteristic with tripping threshold between 125A and 250A (5-10 In range) for optimal load protection
- IP20 fingerproof safety rating protecting against solid bodies larger than 12.5mm per IEC/EN 60529
- Energy limitation class 3 minimizing let-through energy and protecting sensitive downstream equipment
- DIN rail mounted with independent removal capability allowing maintenance without affecting the busbar supply
- Compatible with Legrand DX3 auxiliaries and RCD add-on modules for flexible system configuration
- Multiple connection options including copper cable, prong busbar, fork busbar, and HX3 plug busbar
- Clear circuit identification with label holder and ON/OFF status indication on handle
- Halogen-free design reflecting environmental responsibility and safety standards compliance
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Number of Poles | 3 poles (3P) |
| Rated Current | 25 Amperes (A) |
| Release Characteristic | C curve (5-10 In tripping range) |
| Breaking Capacity at 400V | 10,000A (10 kA) according to IEC 60898-1 |
| Breaking Capacity at 230V | 16,000A (16 kA) according to IEC 60898-1 |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage | 500V |
| Impulse Withstand Voltage | 4 kV |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (fingerproof) |
| Impact Strength Rating | IK02 |
| Current Limiting Class | Class 3 (maximum energy limitation) |
| Width in Modular Spacings | 3 modules |
| Built-in Depth | 44 mm |
| Width | 53.1 mm |
| Height | 94.8 mm |
| Overall Depth | 77.8 mm |
| Connection Type | Screwed terminal |
| Connectable Conductor Cross-section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross-section (Solid-core) | 1.5-35 mm² |
| Electric Supply Direction | By top or bottom |
| Mounting Method | DIN rail |
| Colour | Grey (RAL 7035) |
| Ambient Temperature Operating Range | -25 to +70°C |
| Storage Temperature Range | -40 to +70°C |
| Pollution Degree | 2 |
| Halogen Free | Yes |
| Flush-mounted Installation | Yes |
| Neutral Conductor Switching | No |
| Additional Equipment Possible | Yes (RCD add-on modules and auxiliaries) |
| Reference Number | 409256 |
| EAN Code | 3245064092562 |
| Carbon Footprint (Manufacturing Phase) | 2.995 kg CO₂ eq. |
Order Legrand DX3 MCB 3P 25A Curve C Circuit Breaker 10kA | 409256 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
