Shop Legrand DX3 MCB 3P 32A C Curve 10kA Circuit Breaker | 409257 In Iraq Best Prices
Professional-grade 3-pole 32A circuit-breaker with 10kA breaking capacity, C-curve protection, IP20 safety rating, and advanced energy limitation for reliable overcurrent and short-circuit protection in residential and commercial installations.
The Legrand DX³ MCB is a thermal magnetic circuit-breaker designed for three-pole installations with a rated current of 32A and C-curve release characteristic. This advanced protective device offers a breaking capacity of 10kA at 400V, providing comprehensive protection for wiring installations against overloads and short-circuits. The DX³ series features IP20 finger-safe protection, ensuring safety in residential and small commercial applications. With its current limiting class 3 design, this circuit-breaker minimizes let-through energy during fault conditions, delivering superior protection performance.
Built with modern engineering standards, the DX³ 32A MCB is equipped with two DIN rail clamps (top and bottom) for independent removal while the prong busbar remains in place. The device can be supplied by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering flexible installation options. Its label holder allows clear circuit identification with ON/OFF indication printed on red and green backgrounds respectively. The unit maintains a compact built-in depth of 44mm and operates reliably across a frequency range of 50-60 Hz with ambient temperature tolerance from -25°C to 70°C.
This DX³ circuit-breaker complies with all relevant international standards including IEC 60898-1 and IEC 60947-2, and is environmentally conscious with halogen-free construction. It can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for enhanced functionality. The device is suitable for flush-mounted installation and features screwed terminal connections for secure conductor attachment. Professional installation by a qualified electrician is recommended to ensure proper operation and safety compliance.
Key Features
- Breaking capacity of 10kA at 400V according to IEC 60898-1 standard for household installations
- C-curve release characteristic with tripping threshold between 160A and 320A (5-10 In range)
- IP20 finger-safe protection against solid bodies larger than 12.5mm per IEC/EN 60529
- Current limiting class 3 for maximum energy limitation during short-circuits
- Flexible supply options: copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar
- Independent DIN rail removal with top and bottom clamps for convenient maintenance
- Clear circuit identification with label holder and ON/OFF indication
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
- Halogen-free construction with environmentally conscious design
- Compact 44mm built-in depth with 3-modular spacing width
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Number of Poles | 3 poles (3P) |
| Rated Current | 32 Amperes |
| Release Characteristic | C curve |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 16 kA (Icn according to EN 60898) |
| Breaking Capacity at 400V | 10 kA (Icn according to EN 60898) |
| Ultimate Breaking Capacity at 230V | 32 kA (Icu according to IEC 60947-2) |
| Ultimate Breaking Capacity at 400V | 16 kA (Icu according to IEC 60947-2) |
| Current Limiting Class | Class 3 |
| Tripping Threshold | 160A to 320A (5-10 In for C curve) |
| Degree of Protection | IP20 (Finger-safe) |
| Degree of Impact Strength | IK02 |
| Operating Frequency | 50-60 Hz |
| Ambient Temperature Operating 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 |
| Built-in Depth | 44 mm |
| Width in Modular Spacings | 3 modules |
| Width | 53.1 mm |
| Height | 94.8 mm |
| Total Depth | 77.8 mm |
| Colour | Grey (RAL 7035) |
| Mounting Method | DIN Rail |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Pollution Degree | 2 |
| Additional Equipment Possible | Yes |
| Explosion-proof | No |
| Halogen Free | Yes |
| Electric Supplying Direction | By the top or bottom |
| Label Space/Information Surface | Yes |
| Reference Number | 409257 |
| EAN Code | 3245064092579 |
| Carbon Footprint (Manufacturing Phase) | 3.013 kg CO₂ eq. |
| Product Series | DX³ (DX3) |
| Manufacturer | Legrand |
Order Legrand DX3 MCB 3P 32A C Curve 10kA Circuit Breaker | 409257 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
