Shop Legrand DX3 MCB 2 Pole 63A D-Curve 6000A Circuit Breaker | 408037 In Iraq Best Prices
Professional-grade 2-pole thermal magnetic circuit-breaker with 63A rating, D-curve protection, and 6000A breaking capacity for reliable electrical installation protection.
The Legrand DX3 MCB 6000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits with exceptional reliability. This 2-pole device features a 63A rated current and D-curve tripping characteristic, providing optimal protection for residential and small commercial applications. With a breaking capacity of 6000A according to IEC 60898-1 standard, the short-circuit tripping threshold ranges between 630A and 882A (D curve between 10 In and 14 In), ensuring precise and rapid response to fault conditions.
The MCB DX3 is engineered with IP20 finger-safe protection, meeting IEC/EN 60529 standards, making it safe for installation in accessible locations. The device features DIN rail mounting capability with two independent clamps (top and bottom), allowing convenient removal even when the prong busbar remains in place. It can be supplied via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering flexible installation options for various electrical configurations.
This circuit-breaker is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, enabling customized protection solutions. The device is halogen-free and complies with substance-restriction requirements, demonstrating Legrand's commitment to environmental responsibility. With a built-in label holder for circuit identification and clear ON/OFF indication on the handle, the MCB DX3 combines functionality with user-friendly design. The product operates reliably across ambient temperatures from -25°C to 70°C and features rated voltage of 400V with 500V rated insulation voltage.
Key Features
- 6000A breaking capacity with IEC 60898-1 compliance for household installations
- D-curve tripping characteristic (630A-882A short-circuit threshold) for precise fault detection
- IP20 finger-safe protection meeting IEC/EN 60529 standards
- DIN rail mounting with dual independent clamps for easy removal
- Compatible with Legrand DX3 auxiliaries and RCD add-on modules
- Halogen-free design with environmental responsibility
- Clear ON/OFF indication on handle with label holder for circuit identification
- Flexible supply options: copper cable, prong busbar, fork busbar, or HX3 plug busbar
- 400V rated voltage with 500V insulation voltage
- Operating temperature range -25°C to 70°C
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Number of Poles | 2 poles |
| Rated Current | 63 A |
| Release Characteristic | D-curve |
| Breaking Capacity | 6000A (Icn) according to IEC 60898-1 |
| Short-Circuit Breaking Capacity at 230V | 25 kA (Icu) according to IEC 60947-2 |
| Short-Circuit Breaking Capacity at 400V | 10 kA (Icu) according to IEC 60947-2 |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 |
| Degree of Impact Strength | IK02 |
| Connection Type | Screwed terminal |
| Mounting Method | DIN rail |
| Built-in Depth | 44 mm |
| Width | 35.4 mm |
| Height | 94.8 mm |
| Total Depth | 77.8 mm |
| Width in Modular Spacings | 2 |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Ambient Temperature (Operating) | -25°C to 70°C |
| Storage Temperature | -40°C to 70°C |
| Colour | Grey (RAL 7035) |
| Halogen Free | Yes |
| Pollution Degree | 2 |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Additional Equipment Possible | Yes |
| Explosion-proof | No |
| Supply Options | Copper cable, prong busbar (top/bottom), fork busbar (bottom), Legrand HX3 plug busbar (top) |
| Short-Circuit Tripping Threshold | 630A to 882A (D-curve 10 In to 14 In) |
| Carbon Footprint (Manufacturing) | 1.897 kg CO2 eq. |
| Reference Number | 408037 |
| EAN Code | 3245064080378 |
| Brand | Legrand |
| Series | DX³ |
Order Legrand DX3 MCB 2 Pole 63A D-Curve 6000A Circuit Breaker | 408037 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
