Shop Legrand DX3 MCB 3 Pole 6A Curve C 10kA Circuit Breaker | 409251 In Iraq Best Prices
Legrand DX3 thermal magnetic circuit-breaker with 10kA breaking capacity, 3-pole configuration, 6A C curve rating, and IP20 protection. Ideal for protecting residential and small commercial wiring installations against overloads and short-circuits.
The Legrand DX3 MCB 10000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a breaking capacity of 10kA at 400V~, this 3-pole device features a 6A C curve and energy limitation class 3, ensuring high fault protection for residential and small commercial applications. The device is equipped with DIN rail clamps for independent removal and comes with a label holder for easy circuit identification. It can be supplied by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering flexible installation options.
This circuit-breaker offers IP20 protection against solid bodies larger than 12.5mm (fingerproof) and complies with IEC 60898-1 standard for household installations. The tripping threshold in case of short-circuit ranges between 30A and 60A, providing reliable protection with a C curve between 5 In and 10 In. The device can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for enhanced functionality.
With a storage temperature range of -40°C to 70°C and operating temperature range of -25°C to 70°C, this MCB is suitable for diverse environmental conditions. The halogen-free design demonstrates environmental consciousness, and the device complies with substance-restriction requirements. Built-in depth of 44mm and width of 53.1mm make it compact for panel installation, while the screwed terminal connection type ensures secure electrical connections.
Key Features
- 10kA breaking capacity at 400V according to IEC 60898-1 standard for household installations
- 3-pole configuration with 6A C curve tripping threshold between 30A and 60A
- Energy limitation class 3 ensuring maximum fault protection
- IP20 protection against solid bodies larger than 12.5mm with fingerproof design
- DIN rail mounting with independent removal capability and label holder for circuit identification
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories
- Flexible supply options including copper cable, prong busbar, fork busbar, or HX3 plug busbar
- Halogen-free design demonstrating environmental consciousness
- Wide operating temperature range from -25°C to 70°C
- Compact dimensions with 44mm built-in depth and 53.1mm width
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Brand | Legrand |
| Series | DX3 |
| Reference Number | 409251 |
| EAN Code | 3245064092517 |
| Number of Poles | 3 |
| Rated Current | 6 A |
| Release Characteristic | C Curve |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 16 kA (Icn) |
| Breaking Capacity at 400V | 10 kA (Icn) |
| Ultimate Breaking Capacity at 230V | 32 kA (Icu) |
| Ultimate Breaking Capacity at 400V | 16 kA (Icu) |
| Current Limiting Class | 3 |
| Tripping Threshold Range | 30A to 60A |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 |
| Impact Strength Rating | IK02 |
| Width in Modular Spacings | 3 spacings |
| Width | 53.1 mm |
| Height | 94.8 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Connection Type | Screwed Terminal |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Operating Temperature Range | -25°C to 70°C |
| Storage Temperature Range | -40°C to 70°C |
| Pollution Degree | 2 |
| Mounting Method | DIN Rail |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Supply Direction | Top or Bottom |
| Color | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Explosion-proof | No |
| Additional Equipment Possible | Yes |
| Label Space | Yes |
| Carbon Footprint (Manufacturing) | 2.880 kg CO2 eq. |
| Standard Compliance | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
Order Legrand DX3 MCB 3 Pole 6A Curve C 10kA Circuit Breaker | 409251 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
