Shop Legrand DX3 MCB 2P 63A Curve C 6000A Circuit Breaker | 407806 In Iraq Best Prices
Legrand DX3 thermal magnetic circuit-breaker, 2P 63A, C curve, 6000A breaking capacity, 230/400V AC, with energy limitation class 3 and IP20 protection. Compatible with DX³ auxiliaries and accessories.
The Legrand MCB DX3 6000A is a thermal magnetic circuit-breaker designed to protect and control wiring installations against overloads and short-circuits. This 2-pole device features a rated current of 63A with a C curve characteristic and operates at 230/400V AC. With a breaking capacity of 6000A according to IEC 60898-1 standard, it provides reliable protection for household and small commercial installations. The tripping threshold in case of short-circuit ranges between 315A and 630A (C curve between 5 In and 10 In), ensuring precise protection coordination.
This circuit breaker is compatible with Legrand DX³ auxiliaries, RCD add-on modules, and various accessories, making it highly versatile for modern electrical installations. It features energy limitation class 3 according to IEC 60898-1 standard, providing maximum level of limitation of let-through energy. The device is protected against solid bodies larger than 12.5mm (fingerproof) with IP20 rating according to IEC/EN 60529 standard. It can be supplied by copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side).
The MCB DX3 features convenient installation with two DIN rail clamps (one top side and one bottom side) allowing independent removal when the prong busbar is still in place. It includes a label holder for clear circuit identification and on/off indication printed on the handle with red and green backgrounds for easy status identification. The device complies with substance-restriction requirements and has been designed in an environmentally conscious process, making it an eco-friendly choice for electrical protection.
Key Features
- Breaking capacity of 6000A according to IEC 60898-1 standard for household and small commercial installations
- 2-pole design with 63A rated current and C curve characteristic for precise protection
- Energy limitation class 3 providing maximum let-through energy limitation
- Compatible with Legrand DX³ auxiliaries, RCD add-on modules, and various accessories
- IP20 fingerproof protection against solid bodies larger than 12.5mm
- Flexible supply options: copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar
- Convenient DIN rail mounting with two independent clamps for easy installation
- Clear circuit identification with integrated label holder and color-coded handle indicators
- Environmentally conscious design complying with substance-restriction requirements
- Operating temperature range from -25°C to +70°C for reliable performance
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Brand | Legrand |
| Series | DX³ |
| Reference Number | 407806 |
| EAN Code | 3245064078061 |
| Number of Poles | 2 (2P) |
| Rated Current | 63 A |
| Release Characteristic | C Curve |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 400V | 6000 A (6 kA) |
| Breaking Capacity at 230V | 25 kA (Icu according to IEC 60947-2) |
| Breaking Capacity at 400V (IEC 60947-2) | 10 kA |
| Current Limiting Class | 3 |
| Short Circuit Tripping Threshold | 315A to 630A (C curve: 5 In to 10 In) |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 |
| Impact Strength Degree | IK02 |
| Pollution Degree | 2 |
| Width (Modular Spacings) | 2 modules |
| Width | 35.4 mm |
| Height | 94.8 mm |
| Depth | 77.8 mm (Built-in: 44 mm) |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Connection Type | Screwed Terminal |
| Electric Supply Direction | Top or Bottom |
| Mounting Method | DIN Rail |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Color | Grey |
| RAL Number | 7035 |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Halogen Free | Yes |
| Explosion-proof | No |
| Additional Equipment Possible | Yes |
| Label Space/Information Surface | Yes |
| Carbon Footprint (Manufacturing Phase) | 1.942 kg CO₂ eq. |
| Compliance Standards | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
Order Legrand DX3 MCB 2P 63A Curve C 6000A Circuit Breaker | 407806 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
