Shop Legrand DX3 MCB 3P 80A Curve D 10kA Circuit Breaker | 409506 In Iraq Best Prices
Legrand DX³ three-pole modular thermal-magnetic circuit breaker with 80A rated current, D-curve release, 10kA/16kA breaking capacity, IP20 finger-safe design, and DIN rail mounting for residential and commercial electrical protection.
The Legrand DX³ MCB 10000A is a three-pole modular thermal-magnetic circuit breaker designed for reliable control, protection, and isolation of electrical circuits in residential and small commercial applications. This high-performance device delivers exceptional 80A rated current at 400V~ with an impressive 10kA/16kA breaking capacity, making it suitable for demanding electrical installations. The circuit breaker features a D-curve release characteristic, which provides optimal protection against short circuits with a tripping threshold between 800A and 1120A (10 In to 14 In), ensuring fast and reliable fault detection.
Certified to international standards IEC 60898-1 for household installations and IEC 60947-2 for industrial applications, the DX³ 409506 offers comprehensive electrical safety. The device incorporates an IP20 finger-safe design with protection against solid bodies larger than 12.5mm, ensuring safe installation in accessible locations. Its modular design allows for flexible mounting on DIN rails with a width of 4.5 modular spacings, and it can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for enhanced functionality.
The circuit breaker is constructed with halogen-free materials and designed through an environmentally conscious process, demonstrating Legrand's commitment to sustainability. It features a convenient label holder for clear circuit identification, a red/green mechanical indicator displaying open/closed contact status, and can be supplied by copper cable from either the top or bottom. With a built-in depth of 47mm and overall dimensions of 53.1mm width × 94.8mm height × 77.8mm depth, this robust device operates reliably in ambient temperatures from -25°C to 70°C and storage temperatures from -40°C to 70°C.
Key Features
- Three-pole modular thermal-magnetic design for reliable circuit protection and isolation
- D-curve release characteristic with 10kA breaking capacity per IEC 60898-1 and 16kA per IEC 60947-2
- 80A rated current at 400V~ AC with 50-60 Hz frequency compatibility
- IP20 finger-safe protection against solid bodies larger than 12.5mm with mechanical status indicator
- DIN rail mounting with 4.5 modular spacing width and top/bottom copper cable supply capability
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and comprehensive accessory range
- Halogen-free construction with environmentally conscious manufacturing process
- Convenient label holder and red/green mechanical open/closed status indicator
- Operates reliably in ambient temperatures from -25°C to 70°C
- Rated impulse withstand voltage of 4kV with IP20 degree of protection
Technical Specifications
| Specification |
Value |
| Product Model | DX³ MCB 409506 |
| Number of Poles | 3 poles |
| Rated Current | 80 A |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Release Characteristic | D-curve (800A-1120A or 10In-14In) |
| Breaking Capacity (IEC 60898-1) | 10 kA at 400V |
| Breaking Capacity (IEC 60947-2) | 16 kA at 400V, 32 kA at 230V |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 (Finger-safe) |
| Degree of Impact Strength | IK02 |
| Width in Modular Spacing | 4.5 modules |
| Built-in Depth | 47 mm |
| Overall Width | 53.1 mm |
| Overall Height | 94.8 mm |
| Overall Depth | 77.8 mm |
| Connectable Conductor Cross Section (Multi-wired) | 6-50 mm² |
| Connectable Conductor Cross Section (Solid-core) | 6-70 mm² |
| Connection Type | Screwed terminal |
| Supply Direction | Top or bottom |
| Mounting Method | DIN rail |
| Ambient Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +70°C |
| Pollution Degree | 3 |
| Color | Grey (RAL 7035) |
| Material Composition | Halogen-free |
| Additional Equipment | Compatible with DX3 auxiliaries and RCD add-on modules |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Explosion-proof | No |
| Carbon Footprint (Manufacturing) | 5.032 kg CO₂ eq. |
| Reference Number | 409506 |
| EAN Code | 3245064095068 |
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