Shop Legrand MCB TX3 10000A 2 Pole 50A Circuit Breaker | 404117 In Iraq Best Prices
Thermal-magnetic circuit breaker with 10kA breaking capacity, B curve tripping, and advanced current limiting technology for reliable protection of residential and commercial wiring installations.
The Legrand MCB TX3 10000A is a premium thermal-magnetic circuit breaker designed to protect wiring installations against overloads and short circuits. With a 10kA breaking capacity at 400V and B curve tripping characteristic, this 2-pole 50A device provides reliable protection and control for residential and small commercial applications. The circuit breaker features advanced current limiting technology (Class 3) to minimize let-through energy, ensuring maximum safety for your electrical installation.
This MCB TX3 model is equipped with a special DIN rail clamp allowing independent removal while the fork busbar remains in place, making maintenance and replacement convenient. The device is supplied with copper cable, prong busbar, or fork busbar options for flexible installation. Protected against solid bodies larger than 12.5mm with IP20 rating according to IEC/EN 60529 standard, it ensures fingerproof safety. The thermal-magnetic release mechanism provides precise tripping between 150A and 250A for short-circuit protection.
The MCB TX3 is compatible with Legrand DX3 auxiliaries and accessories, and can be connected to aluminum cables using Legrand DX3 terminal accessories. Featuring a label holder for clear circuit identification and ON/OFF indication printed on the handle in red and green backgrounds, this circuit breaker combines functionality with user-friendly design. Built with halogen-free materials and designed in an environmentally conscious process, it complies with all substance-restriction requirements and meets IEC 60898-1 standards for household installations.
Key Features
- 10kA breaking capacity at 400V with IEC 60898-1 compliance for household installations
- B curve tripping characteristic with short-circuit threshold between 150A and 250A (3-5 In)
- Advanced current limiting Class 3 technology to minimize let-through energy
- IP20 fingerproof protection against solid bodies larger than 12.5mm per IEC/EN 60529
- Compatible with Legrand DX3 auxiliaries, accessories, and aluminum cables with terminal adapters
- Special DIN rail clamp for independent removal without disturbing fork busbar
- Clear circuit identification with label holder and color-coded ON/OFF indication
- Halogen-free materials with environmentally conscious design
- Flexible supply options: copper cable, prong busbar, or fork busbar
- Rated voltage 400V with impulse withstand voltage of 4kV
Technical Specifications
| Specification |
Value |
| Product Type | Thermal-Magnetic Circuit Breaker (MCB) |
| Model | TX3 |
| Rated Current | 50 A |
| Number of Poles | 2 (Two Pole) |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 16 kA |
| Breaking Capacity at 400V | 10 kA |
| Release Characteristic | B Curve |
| Short-Circuit Tripping Threshold | 150A to 250A (Between 3 In and 5 In) |
| Current Limiting Class | Class 3 |
| Degree of Protection | IP20 (Fingerproof) |
| Impact Strength | IK02 |
| Frequency | 50-60 Hz |
| Width | 35.4 mm |
| Height | 88 mm |
| Depth | 77.8 mm (Built-in depth: 44 mm) |
| Modular Width | 2 Modular Spacings |
| Connection Type | Screwed Terminal, Busbar and Cable |
| Supply Direction | Top or Bottom |
| Mounting Method | DIN Rail |
| Flush-Mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Pollution Degree | 2 |
| Color | Grey (RAL 7035) |
| Halogen Free | Yes |
| Storage Temperature Range | -40°C to 70°C |
| Nominal Voltage Range | 240V to 415V |
| Additional Equipment | Compatible with DX3 Auxiliaries and Accessories |
| Reference Number | 404117 |
| EAN Code | 3414970392510 |
| Standards Compliance | IEC 60898-1, IEC/EN 60529 |
Order Legrand MCB TX3 10000A 2 Pole 50A Circuit Breaker | 404117 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
