Shop Legrand MCB DX3 6000A 1 Pole 4A Curve C Circuit Breaker | 407665 In Iraq Best Prices
Single-pole thermal-magnetic circuit breaker with 4A rating, C curve characteristic, 6kA breaking capacity, IP20 finger-safe protection, DIN-rail mounted, compatible with DX³ auxiliaries for reliable electrical installation protection.
The Legrand MCB DX3 6000A is a thermal-magnetic circuit breaker designed to protect wiring installations against overloads and short circuits. This single-pole device features a 4A rated current with C curve characteristic at 230/400V AC, providing reliable protection for residential and small commercial electrical systems. With a breaking capacity of 6kA according to IEC 60898-1 standard and 10kA according to IEC 60947-2, this circuit breaker offers exceptional safety performance. The device is IP20 finger-safe, DIN-rail mounted, and compatible with Legrand DX³ auxiliaries and RCD add-on modules.
This MCB incorporates advanced current limiting technology (Class 3) to minimize let-through energy during fault conditions, ensuring optimal protection of downstream equipment. The tripping threshold for short-circuit protection ranges between 20A and 40A (C curve between 5In and 10In), providing precise and reliable fault detection. The device can be supplied through copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side), offering flexible installation options.
The MCB DX3 is built with environmental consciousness, complying with substance-restriction requirements and RoHS directives. It features dual DIN rail clamps for independent removal, a convenient label holder for circuit identification, and clear ON/OFF indication with red and green backgrounds. Operating temperature range from -25°C to +70°C ensures reliable performance in various environmental conditions, while the halogen-free construction makes it an environmentally responsible choice for modern electrical installations.
Key Features
- Thermal-magnetic protection against overloads and short circuits with precise C curve characteristic
- 6kA breaking capacity per IEC 60898-1 standard and 10kA per IEC 60947-2 for enhanced safety
- IP20 finger-safe design with maximum current limiting class 3 energy limitation
- DIN-rail mounted with dual clamps for independent removal and flexible installation options
- Compatible with Legrand DX³ auxiliaries, RCD add-on modules, and multiple supply methods
Technical Specifications
| Specification |
Value |
| Rated Current | 4 A |
| Number of Poles | 1 pole (single pole) |
| Rated Voltage | 230V AC |
| Voltage Type | AC 50-60 Hz |
| Breaking Capacity (Icn) | 6 kA at 230V according to IEC 60898-1 |
| Breaking Capacity (Icu) | 10 kA at 230V according to IEC 60947-2 |
| Release Characteristic | C curve (5In to 10In tripping range) |
| Short-Circuit Tripping Range | 20A to 40A |
| Current Limiting Class | Class 3 |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4 kV |
| Degree of Protection | IP20 (finger-safe) |
| Impact Strength | IK02 |
| Mounting Method | DIN rail |
| Width | 17.8 mm (1 modular spacing) |
| Height | 94.8 mm |
| Depth | 77.8 mm (built-in depth 44 mm) |
| Connection Type | Screwed terminal |
| Connectable Conductor Cross-Section (Multi-wired) | 1.5 to 25 mm² |
| Connectable Conductor Cross-Section (Solid-core) | 1.5 to 35 mm² |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Colour | Grey (RAL 7035) |
| Pollution Degree | 2 |
| Halogen Free | Yes |
| Supply Methods | Copper cable, prong busbar (top/bottom), fork busbar (bottom), Legrand HX3 plug busbar (top) |
| Additional Equipment | Compatible with DX³ auxiliaries and RCD add-on modules |
| Carbon Footprint (Manufacturing) | 0.899 kg CO₂ eq. |
| Reference Number | 407665 |
| EAN Code | 3245064076654 |
Order Legrand MCB DX3 6000A 1 Pole 4A Curve C Circuit Breaker | 407665 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
