Shop Legrand DX3 MCB 1P 32A D-Curve 6kA Circuit Breaker | 407974 In Iraq Best Prices
Professional-grade 1-pole 32A D-curve circuit-breaker with 6kA breaking capacity, IP20 finger-safe design, DIN rail mounting, and multiple connection options for residential and commercial electrical protection.
The Legrand DX3 MCB 1P 32A D-Curve 6kA is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This single-pole device features a 32A rated current with D-curve tripping characteristics and a 6000A breaking capacity according to IEC 60898-1 standard for household installations. The MCB is equipped with IP20 finger-safe design, ensuring protection against solid bodies larger than 12.5mm, making it suitable for residential and small commercial applications. It supports multiple supply methods including copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar connections.
This circuit-breaker features two DIN rail clamps positioned on the top and bottom sides, allowing independent removal while the prong busbar remains in place. The device includes a label holder for clear circuit identification and visual status indication with ON/OFF markings in green and red backgrounds respectively. With a compact built-in depth of 44mm and width of 17.8mm (1 modular spacing), it integrates seamlessly into standard distribution panels. The DX3 MCB can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for enhanced functionality and customization.
Manufactured with environmental consciousness and complying with substance-restriction requirements, the DX3 MCB is halogen-free and certified to multiple international standards including IEC 60947-2 with a 10kA rated short-circuit breaking capacity. Operating reliably across 50-60Hz frequencies and ambient temperatures from -25°C to 70°C, this device represents a professional-grade solution for electrical safety and installation protection.
Key Features
- 6000A breaking capacity according to IEC 60898-1 standard for household installations
- 32A D-curve with tripping threshold between 320A-448A (10-14 In) for short-circuit protection
- IP20 finger-safe design protecting against solid bodies larger than 12.5mm
- Multiple supply connection methods: copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar
- Independent removal capability with dual DIN rail clamps (top and bottom mounted)
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and various accessories
- Label holder for clear circuit identification and ON/OFF status indication
- Compact 1-module width (17.8mm) design for space-efficient panel installation
- Halogen-free and environmentally conscious manufacturing
- Operating frequency range 50-60Hz with ambient temperature range -25°C to 70°C
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Number of Poles | 1 (Single Pole) |
| Rated Current | 32 A |
| Trip Characteristic | D-Curve (10-14 In) |
| Breaking Capacity (Icn) | 6000 A at 230V AC according to IEC 60898-1 |
| Breaking Capacity (Icu) | 10000 A at 230V AC according to IEC 60947-2 |
| Rated Voltage | 230 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 (Finger-Safe) |
| Impact Strength Rating | IK02 |
| Connection Type | Screwed Terminal |
| Connectable Conductor Cross Section (Solid-Core) | 1.5-35 mm² |
| Connectable Conductor Cross Section (Multi-Wired) | 1.5-25 mm² |
| Width | 17.8 mm (1 Modular Spacing) |
| Height | 94.8 mm |
| Depth | 77.8 mm (Built-in Depth: 44 mm) |
| Mounting Method | DIN Rail |
| Supply Direction | Top or Bottom |
| Color | Grey (RAL 7035) |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Pollution Degree | 2 |
| Halogen-Free | Yes |
| Additional Equipment Possible | Yes (Auxiliaries, RCD add-on modules, accessories) |
| Flush-Mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Explosion-Proof | No |
| Product Reference | 407974 |
| EAN Code | 3245064079747 |
| Carbon Footprint (Manufacturing Phase) | 1.012 kg CO₂ eq. |
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