Shop Legrand MCB DX3 6000A 1 Pole 50A Curve D Circuit Breaker | 407976 In Iraq Best Prices
Single-pole thermal magnetic circuit-breaker with 50A rated current, D-curve characteristics, and 6kA/10kA breaking capacity for residential and small commercial electrical installations protection.
The Legrand MCB DX3 6000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This single-pole device features a 50A rated current with D-curve tripping characteristics and offers breaking capacities of 6kA according to IEC 60898-1 standard for household installations and 10kA according to IEC 60947-2. The short-circuit tripping threshold ranges between 500A and 700A (D curve between 10 In and 14 In), making it ideal for residential and small commercial applications.
This circuit breaker 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 provides IP20 protection against solid bodies larger than 12.5mm and is fingerproof, ensuring safe operation in various environments. The device is equipped with two DIN rail clamps positioned on the top and bottom sides, allowing independent removal while the prong busbar supplying the row remains in place.
The MCB DX3 is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, providing flexibility for system expansion. It features a convenient label holder for clear circuit identification and On/Off indication printed on the handle with red and green backgrounds for easy status recognition. The product complies with substance-restriction requirements and has been designed through an environmentally conscious process, featuring halogen-free construction.
Key Features
- Thermal magnetic protection with D-curve tripping characteristics between 500A-700A (10-14 In)
- Breaking capacity of 6kA per IEC 60898-1 and 10kA per IEC 60947-2 standards
- IP20 fingerproof protection against solid bodies larger than 12.5mm
- Compatible with multiple connection types: copper cable, prong busbar, fork busbar, and HX3 plug busbar
- DIN rail mounting with independent top and bottom clamps for easy removal
- Label holder and clear On/Off indication for convenient circuit identification
- Compatible with Legrand DX3 auxiliaries and RCD add-on modules
- Halogen-free and environmentally conscious design
- Rated voltage 230V AC with 50-60Hz frequency
- Rated insulation voltage Ui of 500V and impulse withstand voltage of 4kV
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Rated Current | 50A |
| Number of Poles | 1 pole (single phase) |
| Rated Voltage | 230V AC |
| Frequency | 50-60 Hz |
| Breaking Capacity (Icn) | 6kA according to IEC 60898-1 standard |
| Breaking Capacity (Icu) | 10kA according to IEC 60947-2 standard |
| Trip Characteristic | D-Curve (500-700A or 10-14 In) |
| Rated Insulation Voltage (Ui) | 500V |
| Rated Impulse Withstand Voltage (Uimp) | 4kV |
| Degree of Protection | IP20 (Fingerproof) |
| Connection Type | Screwed terminal |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Mounting Method | DIN rail (17.5mm) |
| Module Width | 1 modular spacing (17.8mm) |
| Built-in Depth | 44mm |
| Overall Dimensions (W x H x D) | 17.8 x 94.8 x 77.8 mm |
| Degree of Impact Strength | IK02 |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Pollution Degree | 2 |
| Colour | Grey (RAL 7035) |
| Halogen Free | Yes |
| Supply Direction | Top or bottom |
| Additional Equipment Possible | Yes (DX3 auxiliaries, RCD add-on modules) |
| Flush-mounted Installation | Yes |
| Carbon Footprint (Manufacturing Phase) | 1.002 kg CO₂ eq. |
| Reference Number | 407976 |
| EAN Code | 3245064079761 |
Order Legrand MCB DX3 6000A 1 Pole 50A Curve D Circuit Breaker | 407976 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
