Shop Legrand DX3 MCB 4P 20A D-Curve Circuit Breaker 6kA | 408148 In Iraq Best Prices
Professional thermal magnetic circuit breaker offering 4-pole protection with 20A rating, D-curve tripping, 10kA breaking capacity, IP20 safety, and compatibility with Legrand DX3 accessories for comprehensive electrical system protection.
The Legrand MCB DX3 6000A 4 pole 20A curve D is a thermal magnetic circuit-breaker specifically designed to protect and isolate wiring installations against overloads and short-circuits. This advanced protective device features a 4-pole configuration with a rated current of 20A and D-curve characteristics, providing reliable protection for residential and small commercial electrical systems. With a breaking capacity of 10kA at 400V~, this circuit breaker ensures comprehensive electrical safety and system reliability.
This DX3 series circuit breaker is equipped with IP20 finger-safe protection, making it suitable for installation in various environments while maintaining safety standards. The device can be supplied through multiple connection methods including copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side). It features a built-in depth of 44mm and operates across a frequency range of 50-60 Hz, making it compatible with standard electrical systems.
The MCB DX3 is designed to accept Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for enhanced functionality and customization. With a rated insulation voltage of 500V and impulse withstand voltage of 4kV, this circuit breaker provides robust protection. The device is halogen-free and environmentally conscious, complying with substance-restriction requirements. Its label holder allows for clear circuit identification, and the ON/OFF indication is printed on red and green backgrounds respectively for easy status identification.
Key Features
- 4-pole thermal magnetic circuit breaker with 20A rated current and D-curve protection characteristic
- 10kA breaking capacity at 400V providing reliable short-circuit protection for residential and commercial installations
- IP20 finger-safe protection preventing contact with live parts and ensuring user safety
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for system expansion
- Halogen-free and environmentally conscious design meeting substance-restriction requirements and sustainability standards
- Multiple connection options including copper cable, prong busbar, fork busbar, and HX3 plug busbar
- Clear circuit identification with label holder and ON/OFF status indication on red and green backgrounds
- DIN rail mounting with independent removal capability when prong busbar is in place
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker |
| Number of Poles | 4 poles (4P) |
| Rated Current | 20 Amperes (A) |
| Release Characteristic | D-Curve |
| Breaking Capacity (Icn) | 6 kA at 400V according to IEC 60898-1 |
| Breaking Capacity (Icu) | 10 kA at 400V according to IEC 60947-2 |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Impulse Withstand Voltage | 4 kV |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Finger-safe) |
| Built-in Depth | 44 mm |
| Width | 70.8 mm |
| Height | 94.8 mm |
| Total Depth | 77.8 mm |
| Modular Width | 4 modular spacings |
| Impact Strength Rating | IK02 |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Connectable Conductor (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor (Solid-core) | 1.5-35 mm² |
| Connection Type | Screwed Terminal |
| Mounting Method | DIN Rail |
| Color | Grey (RAL 7035) |
| Halogen Free | Yes |
| Pollution Degree | 2 |
| Short-Circuit Tripping Range | 200A to 280A (D-curve: 10 In to 14 In) |
| Concurrently Switching Neutral | Yes |
| Additional Equipment Possible | Yes (DX3 auxiliaries and RCD modules) |
| Carbon Footprint (Manufacturing) | 3.754 kg CO₂ eq. |
| Reference Number | 408148 |
| EAN Code | 3245064081481 |
Order Legrand DX3 MCB 4P 20A D-Curve Circuit Breaker 6kA | 408148 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
