Shop Legrand MCB DX3 6000A 1 Pole 25A Curve D Circuit Breaker | 407973 In Iraq Best Prices
Thermal magnetic circuit-breaker for residential and small commercial protection with 25A D-curve rating, 6kA/10kA breaking capacity, IP20 finger-safe protection, and flexible copper or busbar supply compatibility.
The Legrand MCB DX3 6000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This 1-pole device features a 25A D-curve rating with breaking capacities of 6kA/10kA, providing reliable protection for residential and small commercial electrical systems. The circuit-breaker is equipped with IP20 finger-safe protection, ensuring safety in installation environments, and is compatible with flexible copper cables or busbar supply systems.
This MCB incorporates advanced safety features including a tripping threshold for short-circuits between 250A and 350A (D curve between 10 In and 14 In), making it ideal for applications requiring higher breaking capacity. The device can be supplied by copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side). It features dual DIN rail clamps for independent removal while the prong busbar remains in place, and includes a convenient label holder for circuit identification.
The product complies with IEC 60898-1 standard for household installations and meets substance-restriction requirements with environmentally conscious design. It can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and accessories, and is compatible with aluminum cable through terminal accessory. The MCB is halogen-free and certified for safe operation in temperatures ranging from -25°C to +70°C.
Key Features
- Thermal magnetic protection against overloads and short-circuits with D-curve characteristic
- 6kA breaking capacity per IEC 60898-1 and 10kA per IEC 60947-2 standards
- IP20 finger-safe protection for secure installation environments
- Compatible with copper cables, prong busbar, fork busbar, and Legrand HX3 plug busbar
- Dual DIN rail clamps for independent removal with busbar still in place
- Integrated label holder for clear circuit identification
- Can be equipped with Legrand DX3 auxiliaries and RCD add-on modules
- Halogen-free design with environmentally conscious manufacturing
- Rated for -25°C to +70°C ambient operating temperature range
- Rated insulation voltage of 500V with 4kV impulse withstand voltage
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Rated Current | 25 Amperes |
| Number of Poles | 1 Pole |
| Release Characteristic | D Curve |
| Breaking Capacity (Icn) | 6 kA at 230V (IEC 60898-1) |
| Breaking Capacity (Icu) | 10 kA at 230V (IEC 60947-2) |
| Short Circuit Tripping Threshold | 250A to 350A (D curve between 10In and 14In) |
| Rated Voltage | 230V AC |
| Rated Insulation Voltage | 500V |
| Impulse Withstand Voltage | 4 kV |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 (Finger-safe) |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Connection Type | Screwed Terminal |
| Mounting Method | DIN Rail |
| Built-in Depth | 44 mm |
| Width | 17.8 mm |
| Height | 94.8 mm |
| Overall Depth | 77.8 mm |
| Width in Modular Spacings | 1 Module |
| Colour | Grey (RAL 7035) |
| Impact Strength | IK02 |
| Ambient Temperature Operating Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Pollution Degree | 2 |
| Supply Direction | Top or Bottom |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes |
| Halogen Free | Yes |
| Label Space | Yes |
| Reference Number | 407973 |
| EAN Code | 3245064079730 |
| Carbon Footprint (Manufacturing) | 0.992 kg CO₂ eq. |
| Compliance Standards | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
Order Legrand MCB DX3 6000A 1 Pole 25A Curve D Circuit Breaker | 407973 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
