Shop Legrand DX3 MCB 3 Pole 6A Curve B Circuit Breaker | 408988 In Iraq Best Prices
Thermal magnetic 3-pole circuit-breaker with 6A rating, B curve, 10kA breaking capacity, IP20 protection, and DIN rail mounting for reliable electrical installation protection.
The Legrand DX3 MCB 10000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This 3-pole device features a 6A rated current with B curve characteristic and 400V~ rating, offering reliable protection for residential and small commercial applications. The circuit-breaker provides a breaking capacity of 10kA at 400V and includes IP20 fingerproof safety protection, making it suitable for installation in distribution panels and switchboards. With its compact design and DIN rail mounting capability, it integrates seamlessly into modern electrical installations.
This MCB incorporates advanced thermal-magnetic tripping technology that ensures rapid disconnection during fault conditions. The device features energy limitation class 3 according to IEC 60898-1 standard, providing superior protection against let-through energy. It can be supplied via copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side), offering flexible installation options for various electrical configurations.
The DX3 circuit-breaker is equipped with a label holder for clear circuit identification and on/off indication printed on the handle with red and green backgrounds for easy status identification. It features dual DIN rail clamps allowing independent removal while the busbar remains in place. The device complies with substance-restriction requirements and has been designed with environmental consciousness. Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, it provides a comprehensive solution for electrical protection.
Key Features
- Breaking capacity of 10kA at 400V according to IEC 60898-1 standard for household installations
- B curve tripping characteristic with short-circuit threshold between 18A and 30A (3-5 In)
- IP20 fingerproof safety protection against solid bodies larger than 12.5mm
- Energy limitation class 3 providing superior protection against let-through energy
- Flexible supply options: copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar
- Dual DIN rail clamps for independent removal without affecting busbar supply
- Clear circuit identification with label holder and on/off status indication
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and accessories
- Environmentally conscious design complying with substance-restriction requirements
- Rated impulse withstand voltage of 4kV for superior surge protection
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Number of Poles | 3 Poles (3P) |
| Rated Current | 6 Amperes (A) |
| Release Characteristic | B Curve |
| Rated Voltage | 400V AC (~) |
| Breaking Capacity at 400V | 10,000A (10kA) according to IEC 60898-1 |
| Breaking Capacity at 230V | 16kA according to EN 60898 |
| Ultimate Breaking Capacity at 400V | 16kA according to IEC 60947-2 |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4kV |
| Short-Circuit Tripping Threshold | 18A to 30A (B curve: 3-5 In) |
| Current Limiting Class | Class 3 |
| Degree of Protection | IP20 (Fingerproof) |
| Degree of Impact Strength | IK02 |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Connectable Conductor Cross-Section (Solid-Core) | 1.5mm² to 35mm² |
| Connectable Conductor Cross-Section (Multi-Wired) | 1.5mm² to 25mm² |
| Connection Type | Screwed Terminal |
| Mounting Method | DIN Rail |
| Width in Modular Spacings | 3 Modules |
| Width | 53.1mm |
| Height | 94.8mm |
| Depth | 77.8mm (Built-in depth: 44mm) |
| Color | Grey (RAL 7035) |
| Supply Direction | Top or Bottom |
| Neutral Conductor Switching | No (Non-concurrent) |
| Pollution Degree | 2 |
| Flush-Mounted Installation | Yes |
| Additional Equipment Possible | Yes |
| Halogen Free | Yes |
| Explosion-Proof | No |
| Frequency | 50-60 Hz |
| Reference Number | 408988 |
| EAN Code | 3245064089883 |
| Carbon Footprint (Manufacturing) | 2.971 kg CO₂ eq. |
| Standards Compliance | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
Order Legrand DX3 MCB 3 Pole 6A Curve B Circuit Breaker | 408988 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
