Shop Legrand DX3 MCB 2 Pole 32A Curve D Circuit Breaker | 409823 In Iraq Best Prices
Legrand DX³ modular 2-pole 32A D-curve circuit breaker with 25kA breaking capacity, IP20 finger-safe terminals, and DIN rail mounting for reliable electrical circuit protection and isolation.
The Legrand DX³ MCB (Miniature Circuit Breaker) is a modular bipolar thermal-magnetic circuit breaker designed for control, protection, and isolation of electrical circuits in residential and small commercial applications. This high-performance device features a 25kA breaking capacity at 400V, making it suitable for demanding electrical installations. The 32A D-curve rating provides reliable overcurrent protection with a tripping threshold between 320A and 448A for short-circuit conditions. Built with IP20 finger-safe terminals, this circuit breaker ensures safe operation in various environments and can be installed on DIN rails for convenient mounting.
The DX³ series is engineered with advanced thermal-magnetic technology that responds quickly to both overload and short-circuit conditions. The device features a red/green mechanical indicator that clearly displays the open or closed status of contacts, and includes a label holder for convenient circuit identification. With a built-in depth of 44mm and width of 53.4mm, it occupies 3 modular spacings on standard DIN rails. The circuit breaker operates across a wide ambient temperature range from -25°C to 70°C and is compatible with both solid-core (1.5-50mm²) and multi-wired (1.5-35mm²) copper cables.
This product complies with IEC 60947-2 standards and incorporates environmentally conscious design principles with halogen-free materials. It can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for enhanced functionality. The device is suitable for installation by qualified electricians and must be used in accordance with local electrical installation codes. With a rated insulation voltage of 500V and impulse withstand voltage of 6kV, the DX³ provides robust protection for modern electrical systems.
Key Features
- 25kA breaking capacity at 400V for superior short-circuit protection
- 32A D-curve thermal-magnetic trip characteristic for reliable overcurrent detection
- IP20 finger-safe terminals protecting against solid bodies larger than 12.5mm
- Red/green mechanical indicator for clear open/closed status display
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
- Halogen-free environmentally conscious design
- Wide operating temperature range from -25°C to 70°C
- Accepts both solid-core (1.5-50mm²) and multi-wired (1.5-35mm²) copper cables
- Built-in label holder for convenient circuit identification
- DIN rail mounting with 3 modular spacing width
Technical Specifications
| Specification |
Value |
| Product Type | Modular Bipolar Thermal-Magnetic Circuit Breaker |
| Number of Poles | 2 poles (total and protected) |
| Rated Current | 32 Amperes |
| Trip Characteristic | D-curve (10In to 14In) |
| Breaking Capacity at 400V | 25 kA according to IEC 60947-2 |
| Breaking Capacity at 230V | 50 kA according to IEC 60947-2 |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Finger-safe) |
| Degree of Impact Strength | IK02 |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Connectable Conductor Cross Section (Solid-core) | 1.5-50 mm² |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-35 mm² |
| Connection Type | Screwed terminal with top or bottom supply |
| Built-in Depth | 44 mm |
| Width | 53.4 mm |
| Height | 127.5 mm |
| Depth | 79.2 mm |
| Modular Width | 3 modular spacings |
| Mounting Method | DIN rail |
| Color | Grey (RAL 7035) |
| Material | Halogen-free |
| Pollution Degree | 3 |
| Concurrently Switching Neutral | No |
| Flush-mounted Installation | Yes |
| Additional Equipment Possible | Yes |
| Carbon Footprint (Manufacturing Phase) | 3.423 kg CO2 eq. |
| Reference Number | 409823 |
| EAN Code | 3245064098236 |
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