Shop Legrand MCB DX3 2 Pole 2A Curve C Circuit Breaker Legrand | 409765 In Iraq Best Prices
Advanced modular bipolar circuit breaker with 25kA breaking capacity, C-curve protection, IP20 finger-safe terminals, and DIN rail mounting for reliable residential and commercial electrical protection
The MCB DX3 2 Pole 2A Curve C is a modular bipolar thermal-magnetic circuit breaker manufactured by Legrand, designed to deliver reliable electrical protection for residential and small commercial applications. This advanced protective device features a 25kA breaking capacity at 400V and implements a C-curve protection characteristic that provides tripping thresholds between 10A and 20A for short-circuit conditions. The circuit breaker is engineered with fully visible breaking operation, ensuring clear indication of the protective status through red and green background markings on the handle for easy identification of on and off positions.
Built with IP20 finger-safe terminals, this device provides enhanced safety by protecting against solid bodies larger than 12.5mm, making it suitable for environments where accidental contact is a concern. The DX3 circuit breaker features DIN rail mounting with two independent clamps positioned on both top and bottom sides, allowing convenient removal even when the prong busbar is still energized. The device can be supplied through multiple connection methods including copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering flexibility in installation configurations.
This product demonstrates Legrand's commitment to environmental responsibility and compliance with modern electrical standards. The MCB DX3 supports connection to both multi-wired conductors (1.5-25 mm²) and solid-core conductors (1.5-35 mm²), making it adaptable to various wiring scenarios. It can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and accessories for enhanced functionality. The device operates reliably across a frequency range of 50-60 Hz and maintains performance in ambient temperatures from -25°C to 70°C, with storage capability from -40°C to 70°C.
Key Features
- 25kA breaking capacity at 400V with C-curve short-circuit protection between 10A and 20A
- IP20 finger-safe terminals protecting against solid bodies larger than 12.5mm
- Fully visible breaking operation with red/green handle markings for clear on/off indication
- Flexible power supply options including copper cable, prong busbar, fork busbar, and Legrand HX3 plug busbar
- Independent DIN rail clamps on top and bottom for convenient removal without de-energizing the busbar
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and accessories
- Supports both multi-wired (1.5-25mm²) and solid-core (1.5-35mm²) conductor connections
- Operates reliably at 50-60 Hz frequency with ambient temperature range -25°C to 70°C
- Includes label holder for clear circuit identification and convenient marking
- Environmentally conscious design compliant with substance-restriction requirements
Technical Specifications
| Specification |
Value |
| Product Type | Modular Bipolar Thermal-Magnetic Circuit Breaker |
| Manufacturer | Legrand |
| Model | DX3 |
| Reference Number | 409765 |
| EAN Code | 3245064097659 |
| Number of Poles | 2 (Bipolar) |
| Number of Protected Poles | 2 |
| Rated Current | 2 A |
| Release Characteristic | C Curve (5-10 In) |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 50 kA (Icu) |
| Breaking Capacity at 400V | 25 kA (Icu) |
| Short-Circuit Tripping Threshold | Between 10A and 20A |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Finger-safe) |
| Degree of Impact Strength | IK02 |
| Pollution Degree | 3 |
| Terminal Type | Screwed Terminal, Busbar and Cable |
| Connectable Conductor Cross-Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross-Section (Solid-core) | 1.5-35 mm² |
| Width in Modular Spacings | 2 |
| Width | 35.4 mm |
| Height | 94.8 mm |
| Built-in Depth | 44 mm |
| Total Depth | 77.8 mm |
| Mounting Method | DIN Rail |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Ambient Temperature Range (Operating) | -25°C to 70°C |
| Storage Temperature Range | -40°C to 70°C |
| Nominal Voltage Range | 360-440 V |
| Electric Supply Direction | By the top or bottom |
| Color | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Explosion-proof | No |
| Additional Equipment Possible | Yes |
| Label Space/Information Surface | Yes |
| Carbon Footprint (Manufacturing Phase) | 1.958 kg CO2 eq. |
| Compliance Standards | IEC 60947-2, IEC/EN 60529, RoHS, REACH |
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