Shop Legrand DX3 MCB 2 Pole 25A Circuit Breaker C Curve | 407802 In Iraq Best Prices
Thermal-magnetic 2-pole circuit breaker with 6000A breaking capacity, C curve, 25A rated current, and IP20 protection for residential and commercial electrical installations.
The Legrand DX3 MCB 6000A 2 Pole 25A Curve C is a thermal-magnetic circuit breaker designed to protect wiring installations against overloads and short circuits. With a breaking capacity of 6000A according to IEC 60898-1 standard, this device features a C curve tripping characteristic with a short-circuit threshold between 125A and 250A (5 In to 10 In). The circuit breaker can be supplied through copper cables, prong busbars, fork busbars, or Legrand HX3 plug busbars, offering flexible installation options for residential and small commercial applications.
This MCB provides comprehensive protection and control capabilities for electrical installations. It is fingerproof with IP20 protection rating according to IEC/EN 60529 standard, protecting against solid bodies larger than 12.5mm. The device features maximum energy limitation (class 3 according to IEC 60898-1), ensuring enhanced safety and reduced let-through energy. It accepts DX³ auxiliaries, RCD add-on modules, and various accessories, making it highly versatile for different installation requirements. The product is halogen-free and designed with environmental consciousness.
The MCB is equipped with two DIN rail clamps (top and bottom) allowing independent removal while the busbar remains in place. It includes a label holder for clear circuit identification and features ON/OFF indication printed on the handle with red and green backgrounds for easy status recognition. With a rated voltage of 400V, insulation voltage of 500V, and impulse withstand voltage of 4kV, this device meets rigorous international standards and is suitable for both flush-mounted and DIN rail installations.
Key Features
- 6000A breaking capacity according to IEC 60898-1 standard for household installations
- C curve characteristic with short-circuit tripping threshold between 125A and 250A (5 In to 10 In)
- Fingerproof IP20 protection against solid bodies larger than 12.5mm per IEC/EN 60529
- Energy limitation class 3 with maximum let-through energy reduction
- Compatible with DX³ auxiliaries, RCD add-on modules, and Legrand accessories
- Flexible supply options: copper cable, prong busbar, fork busbar, or HX3 plug busbar
- Independent DIN rail removal capability with top and bottom clamps
- Clear circuit identification with label holder and color-coded ON/OFF indication
- Halogen-free design with environmentally conscious manufacturing
- Suitable for both flush-mounted and DIN rail installations
Technical Specifications
| Specification |
Value |
| Breaking Capacity | 6000A according to IEC 60898-1 standard |
| Release Characteristic | C curve |
| Number of Poles | 2 poles (total and protected) |
| Rated Current | 25A |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage | 500V |
| Impulse Withstand Voltage | 4kV |
| Short-Circuit Tripping Threshold | 125A to 250A (5 In to 10 In) |
| Short-Circuit Breaking Capacity (Icn) at 400V | 6kA |
| Short-Circuit Breaking Capacity (Icu) at 230V | 25kA |
| Short-Circuit Breaking Capacity (Icu) at 400V | 10kA |
| Current Limiting Class | 3 |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 |
| Width in Modular Spacings | 2 modules |
| Physical Width | 35.4mm |
| Physical Height | 94.8mm |
| Physical Depth | 77.8mm (Built-in depth: 44mm) |
| Degree of Impact Strength | IK02 |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25mm² |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35mm² |
| Connection Type | Screwed terminal |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Pollution Degree | 2 |
| Color | Grey (RAL 7035) |
| Halogen-Free | Yes |
| Mounting Method | DIN rail |
| Flush-Mounted Installation | Yes |
| Additional Equipment Possible | Yes |
| Electric Supplying Direction | Top or bottom |
| Concurrent Switching of Neutral Conductor | No |
| Explosion-Proof | No |
| Reference Number | 407802 |
| EAN Code | 3245064078023 |
| Carbon Footprint (Manufacturing Phase) | 1.687 kg CO₂ eq. |
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