Shop Legrand DX3 MCB 3P 50A C-Curve 10kA Circuit Breaker | 409259 In Iraq Best Prices
Professional 3-pole 50A thermal magnetic circuit breaker with 10kA breaking capacity, C-curve tripping, IP20 protection, and advanced energy limitation for reliable electrical safety.
The Legrand DX3 MCB is a professional-grade thermal magnetic circuit breaker designed to protect wiring installations against overloads and short-circuits. With a breaking capacity of 10kA at 400V~, this 3-pole 50A device features C-curve tripping characteristics that provide optimal protection for residential and small commercial applications. The breaker is equipped with advanced energy limitation (Class 3) according to IEC 60898-1 standards, ensuring maximum safety and minimal electrical damage during fault conditions.
This circuit breaker offers exceptional reliability with IP20 finger-safe design, protecting against solid bodies larger than 12.5mm. The device can be supplied via copper cable, prong busbar (top or bottom), fork busbar, or Legrand HX3 plug busbar connections. Built-in DIN rail clamps on both top and bottom sides allow independent removal without affecting the busbar supply. The grey-colored unit (RAL 7035) features clear on/off indication on the handle with red and green backgrounds for easy status identification, and includes a label holder for convenient circuit identification.
The DX3 breaker is fully compatible with Legrand DX3 auxiliaries, RCD add-on modules, and accessories, making it highly adaptable to various installation requirements. With a rated voltage of 400V and insulation voltage of 500V, this device meets international safety standards and is halogen-free for environmental compliance. The compact design with 3-module spacing (53.1mm width) ensures efficient use of DIN rail space while maintaining professional appearance and functionality.
Key Features
- 10kA breaking capacity at 400V according to IEC 60898-1 standard for household installations
- C-curve tripping characteristic between 5In and 10In for optimal protection against short circuits
- IP20 finger-safe design protecting against solid bodies larger than 12.5mm
- Energy limitation Class 3 ensuring maximum protection and minimal let-through energy
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
- Independent removal capability with DIN rail clamps on top and bottom sides
- Clear on/off indication with red and green backgrounds for easy status identification
- Connectable to aluminum cable with terminal accessory for flexible installation
- Halogen-free and environmentally conscious design
- Compact 3-module spacing design for efficient DIN rail utilization
Technical Specifications
| Specification |
Value |
| Product Name | MCB DX3 10000A 3 pole 50A curve C |
| Reference Number | 409259 |
| EAN Code | 3245064092593 |
| Breaking Capacity | 10kA at 400V according to IEC 60898-1 |
| Release Characteristic | C-curve (5In to 10In) |
| Number of Poles | 3 poles (3P) |
| Rated Current | 50A |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage | 500V |
| Impulse Withstand Voltage | 4kV |
| Short-circuit Breaking Capacity at 230V | 16kA (Icn) / 32kA (Icu) |
| Short-circuit Breaking Capacity at 400V | 10kA (Icn) / 16kA (Icu) |
| Frequency Range | 50-60 Hz |
| Current Limiting Class | Class 3 |
| Degree of Protection | IP20 (finger-safe) |
| Pollution Degree | 2 |
| Impact Strength | IK02 |
| Width | 53.1mm (3 module spacing) |
| Height | 94.8mm |
| Depth | 77.8mm / Built-in depth 44mm |
| Color | Grey (RAL 7035) |
| Connection Type | Screwed terminal |
| Connectable Conductor Cross Section (solid-core) | 1.5-35mm² |
| Connectable Conductor Cross Section (multi-wired) | 1.5-25mm² |
| Supply Direction | Top or bottom |
| Mounting Method | DIN rail |
| Operating Temperature Range | -25 to +70°C |
| Storage Temperature Range | -40 to +70°C |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Additional Equipment Possible | Yes (DX3 auxiliaries, RCD modules) |
| Halogen Free | Yes |
| Explosion-proof | No |
| Label Space/Information Surface | Yes |
| Carbon Footprint (Manufacturing) | 3.076 kg CO2 eq. |
| Warranty | As per Legrand standard warranty policy |
Order Legrand DX3 MCB 3P 50A C-Curve 10kA Circuit Breaker | 409259 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
