Shop Legrand DX3 MCB 3 Pole 0.5A D-Curve Circuit Breaker | 408080 In Iraq Best Prices
Legrand DX3 thermal-magnetic MCB with 3-pole, 0.5A D-curve, 6000A breaking capacity, 10kA at 400V, IP20 protection, DIN rail mounted, suitable for residential and commercial installations.
The Legrand DX3 MCB 6000A is a thermal-magnetic circuit breaker designed to protect wiring installations against overloads and short-circuits. This 3-pole device features a 0.5A rated current with D-curve characteristic and delivers 6000A breaking capacity according to IEC60898 standards. Operating at 400V AC with 10kA short-circuit breaking capacity at 400V, it provides reliable protection for residential and small commercial electrical installations.
This circuit breaker is equipped with two DIN rail clamps (top and bottom) allowing independent removal while the busbar remains in place. The device features IP20 protection rating, protecting against solid bodies larger than 12.5mm (fingerproof design). It can be supplied via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering flexible installation options. The MCB includes a label holder for clear circuit identification and features On/Off indication on the handle with red and green backgrounds for easy status identification.
The device complies with IEC 60898-1 standards for household installations with a tripping threshold in short-circuit conditions between 5A and 7A (D-curve between 10 In and 14 In). It is halogen-free and designed with environmental consciousness. Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, this circuit breaker can also be connected to aluminum cables with appropriate terminal accessories, making it a versatile solution for modern electrical installations.
Key Features
- Thermal-magnetic protection against overloads and short-circuits
- Breaking capacity of 6000A according to IEC 60898-1 standard
- 3-pole configuration with 0.5A rated current and D-curve characteristic
- IP20 protection rating - fingerproof design protecting against solid bodies larger than 12.5mm
- Dual DIN rail clamps allowing independent removal without disturbing busbar
- Compatible with multiple supply methods: copper cable, prong busbar, fork busbar, or HX3 plug busbar
- Label holder for clear circuit identification and status indication
- Halogen-free design with environmentally conscious manufacturing
- Compatible with Legrand DX3 auxiliaries and RCD add-on modules
- Can be connected to aluminum cables with appropriate terminal accessories
Technical Specifications
| Specification |
Value |
| Product Type | Thermal-Magnetic Circuit Breaker (MCB) |
| Brand | Legrand |
| Series | DX3 |
| Reference Number | 408080 |
| EAN Code | 3245064080804 |
| Number of Poles | 3 (3P) |
| Rated Current | 0.5 A |
| Release Characteristic | D-Curve |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Breaking Capacity (Icn) at 400V | 6 kA according to IEC 60898 |
| Short-Circuit Breaking Capacity (Icu) at 230V | 25 kA according to IEC 60947-2 |
| Short-Circuit Breaking Capacity (Icu) at 400V | 10 kA according to IEC 60947-2 |
| Frequency Range | 50-60 Hz |
| Protection Degree (IP) | IP20 |
| Degree of Impact Strength (IK) | IK02 |
| Operating Temperature Range | -25 to +70 °C |
| Storage Temperature Range | -40 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 |
| Mounting Method | DIN Rail |
| Built-in Depth | 44 mm |
| Width | 53.1 mm |
| Height | 94.8 mm |
| Depth | 77.8 mm |
| Width in Modular Spacings | 3 |
| Color | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Pollution Degree | 2 |
| Flush-Mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Additional Equipment Possible | Yes |
| Explosion-Proof | No |
| Electric Supplying Direction | By the top or bottom |
| Label Space/Information Surface | Yes |
| Carbon Footprint (Manufacturing Phase) | 2.885 kg CO2 eq. |
| Tripping Threshold (Short-Circuit) | Between 5A and 7A (D-curve between 10 In and 14 In) |
| Compliance Standards | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
Order Legrand DX3 MCB 3 Pole 0.5A D-Curve Circuit Breaker | 408080 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
