Shop Legrand DX3 MCB 1 Pole 25A Circuit Breaker C Curve | 407672 In Iraq Best Prices
Single-pole thermal magnetic circuit breaker with 25A rating, C curve characteristic, 6kA breaking capacity, IP20 protection, and DIN rail mounting for residential and small commercial electrical installations.
The Legrand DX3 MCB 407672 is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This single-pole device features a 25A rated current with C curve tripping characteristic and 6kA/10kA breaking capacity, making it ideal for household and small commercial applications. The breaker offers reliable control and isolation functions with IP20 finger-safe protection, ensuring safe operation in residential environments. With DIN rail mounting capability and support for various supply methods including copper cables, prong busbars, fork busbars, and Legrand HX3 plug busbars, this circuit breaker provides flexible installation options.
The DX3 MCB incorporates advanced protection features including thermal magnetic trip mechanism with a C curve that trips between 125A and 250A during short-circuit conditions (5 In to 10 In range). The device achieves energy limitation class 3 according to IEC 60898-1 standard, providing maximum protection against fault currents. It can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories to enhance functionality. The breaker is compatible with both copper and aluminium cables through appropriate terminal accessories, and includes a label holder for clear circuit identification.
Compliant with IEC 60898-1 standard for household installations and RoHS directive, this environmentally conscious product delivers superior performance and reliability. The compact design with 17.8mm width allows space-efficient installation in distribution panels, while the dual DIN rail clamps enable independent removal without affecting the busbar supply. With its robust construction, comprehensive certifications, and proven Legrand quality, the DX3 MCB 407672 is an excellent choice for protecting electrical circuits in residential and small commercial installations.
Key Features
- Thermal magnetic protection against overloads and short-circuits with C curve tripping characteristic
- 6kA/10kA breaking capacity compliant with IEC 60898-1 standard for household installations
- IP20 finger-safe protection preventing contact with live parts larger than 12.5mm
- Energy limitation class 3 for maximum protection against fault currents and reduced let-through energy
- Flexible supply options including copper cables, prong busbars, fork busbars, and Legrand HX3 plug busbars
- DIN rail mounting with dual clamps allowing independent removal without affecting busbar supply
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and comprehensive accessories
- Label holder for clear circuit identification and status indication on handle
- Support for both copper and aluminium conductor connections with appropriate terminal accessories
- Environmentally conscious design compliant with RoHS directive and halogen-free construction
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Number of Poles | 1 pole (single-pole) |
| Rated Current | 25 A |
| Rated Voltage | 230 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Trip Characteristic | C curve (125A-250A or 5In-10In) |
| Breaking Capacity Icn | 6 kA at 230 V AC |
| Breaking Capacity Icu | 10 kA at 230 V AC |
| Current Limiting Class | 3 |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (finger-proof) |
| Impact Strength Degree | IK02 |
| Width | 17.8 mm (1 modular spacing) |
| Height | 94.8 mm |
| Depth | 77.8 mm (built-in depth 44 mm) |
| Weight | Not specified |
| Mounting Method | DIN rail mounting with dual clamps |
| Connection Type | Screwed terminal |
| Connectable Conductor - Solid Core | 1.5-35 mm² |
| Connectable Conductor - Multi-wired | 1.5-25 mm² |
| Supply Direction | Top or bottom |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Pollution Degree | 2 |
| Color | Grey (RAL 7035) |
| Material | Halogen-free |
| Flush-mounted Installation | Yes |
| Neutral Conductor Switching | No |
| Additional Equipment Compatible | Yes (DX3 auxiliaries, RCD modules, accessories) |
| Explosion-proof | No |
| Label Space | Yes |
| Carbon Footprint (Manufacturing) | 0.838 kg CO₂ eq |
| Standards Compliance | IEC 60898-1, IEC/EN 60529, IEC 60947-2, RoHS Directive |
| Reference Number | 407672 |
| EAN Code | 3245064076722 |
Order Legrand DX3 MCB 1 Pole 25A Circuit Breaker C Curve | 407672 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
