Shop Legrand DX3 MCB 1P 2A Curve D Circuit Breaker 6kA | 407964 In Iraq Best Prices
Single-pole thermal magnetic circuit breaker with 2A rating, 6kA breaking capacity, D-curve tripping, and IP20 protection for residential and commercial wiring installations
The Legrand DX3 MCB 1P 2A Curve D is a thermal magnetic circuit-breaker designed to protect residential and small commercial wiring installations against overloads and short-circuits. With a 6kA/10kA breaking capacity and D-curve tripping characteristic, this single-pole modular device provides reliable protection while maintaining IP20 finger-safe protection. The circuit breaker features DIN rail mounting with independent removal capability and is compatible with copper cables, prong busbars, fork busbars, and Legrand HX3 plug busbars for flexible installation options.
This MCB delivers exceptional performance with a rated current of 2A at 230V AC, making it ideal for protecting individual circuits in domestic and light commercial applications. The device features a tripping threshold between 20A and 28A for short-circuit protection (D curve between 10 In and 14 In), ensuring rapid disconnection during fault conditions. The built-in label holder provides clear circuit identification, while the on/off indication on the handle (red and green backgrounds) enables easy status recognition at a glance.
Designed with environmental consciousness, the DX3 MCB complies with substance-restriction requirements and RoHS directives. It operates reliably across a wide ambient temperature range of -25°C to +70°C and features halogen-free construction. The device can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories to extend functionality. Professional installation by qualified electricians is recommended to ensure compliance with local installation rules and safety standards.
Key Features
- 6kA breaking capacity according to IEC 60898-1 standard for household installations with D-curve tripping between 10 In and 14 In
- IP20 finger-proof protection against solid bodies larger than 12.5mm per IEC/EN 60529 standard
- Compatible with copper cables, prong busbars, fork busbars, and Legrand HX3 plug busbars for flexible installation
- Independent DIN rail removal with dual clamps enabling removal without disturbing the busbar supply
- Equipped with label holder and clear on/off indication on handle with red and green backgrounds for easy circuit identification
- Can be equipped with Legrand DX3 auxiliaries, RCD add-on modules and various accessories
- Halogen-free construction complying with RoHS directives and environmental substance restrictions
- Operates reliably across wide ambient temperature range from -25°C to +70°C
Technical Specifications
| Specification |
Value |
| Product Name | MCB DX3 6000A 1 pole 2A curve D |
| Reference Number | 407964 |
| EAN Code | 3245064079648 |
| Breaking Capacity | 6 kA according to IEC 60898-1; 10 kA according to IEC 60947-2 |
| Rated Current | 2 A |
| Rated Voltage | 230 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Release Characteristic | D curve (tripping threshold 20A to 28A) |
| Number of Poles | 1 pole (single-pole) |
| Number of Protected Poles | 1 |
| Degree of Protection | IP20 (finger-safe) |
| Degree of Impact Strength | IK02 |
| Built-in Depth | 44 mm |
| Width | 17.8 mm |
| Height | 94.8 mm |
| Total Depth | 77.8 mm |
| Width in Modular Spacings | 1 module |
| Frequency Range | 50-60 Hz |
| Voltage Type | AC (Alternating Current) |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Connection Type | Screwed terminal |
| Electric Supplying Direction | By the top or bottom |
| Mounting Method | DIN rail |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Ambient Temperature Operating Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Pollution Degree | 2 |
| Colour | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Explosion-proof | No |
| Additional Equipment Possible | Yes (RCD add-on modules, auxiliaries) |
| Label Space/Information Surface | Yes |
| Carbon Footprint (Manufacturing Phase) | 1.047 kg CO₂ eq. |
| Standards Compliance | IEC 60898-1, IEC 60947-2, IEC/EN 60529, RoHS Directive |
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