Shop Legrand TX3 MCB 4P 6A B-Curve 10kA Circuit Breaker | 404151 In Iraq Best Prices
Legrand TX3 4-pole thermal-magnetic circuit-breaker with 6A B-curve protection, 10kA breaking capacity, IP20 finger-safe design, and DIN rail mounting for reliable electrical installation protection.
The Legrand TX3 MCB 10000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits with exceptional reliability. This 4-pole device features a 6A rated current with B-curve protection characteristic and delivers a 10kA breaking capacity at 400V, making it ideal for residential and small commercial applications. The breaker incorporates IP20 finger-safe design protection against solid bodies larger than 12.5mm, ensuring safe operation in standard environments. With DIN rail mounting capability and a built-in depth of 44mm, this MCB integrates seamlessly into distribution panels. The device supports multiple supply methods including copper cable, prong busbar, and fork busbar connections, offering flexibility in installation configurations.
This circuit-breaker is engineered with advanced current limiting technology (class 3 according to IEC 60898-1 standard), which minimizes let-through energy during fault conditions. The TX3 series is compatible with Legrand DX3 auxiliaries and accessories, allowing for expanded functionality and customization. The product features a convenient label holder for circuit identification and clear ON/OFF indication with red and green background markings for easy status recognition. Built with halogen-free materials and designed through environmentally conscious processes, this MCB meets substance-restriction requirements and RoHS compliance standards.
The Legrand TX3 MCB is rated for 50-60Hz AC operation with a nominal voltage range of 240-415V and impulse withstand voltage of 4kV. Its robust construction with IP20 protection degree and IK02 impact strength ensures durability in demanding electrical environments. The device complies with IEC 60898-1 standards for household installations and includes comprehensive documentation including technical sheets, environmental profiles, and certification agreements.
Key Features
- 10kA breaking capacity at 400V according to IEC 60898-1 standard for household installations
- B-curve protection with short-circuit tripping threshold between 18A and 30A (3In to 5In)
- IP20 finger-safe design protecting against solid bodies larger than 12.5mm
- Current limiting class 3 with maximum let-through energy limitation
- DIN rail mounting with special clamp allowing independent removal even with fork busbar in place
- Compatible with Legrand DX3 auxiliaries and accessories for expanded functionality
- Label holder for clear circuit identification with ON/OFF indication in red and green
- Multiple supply options: copper cable, prong busbar (top/bottom), fork busbar (bottom)
- Halogen-free construction with environmentally conscious design
- 4-pole configuration with 6A rated current and 400V rated voltage
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Manufacturer | Legrand |
| Model Series | TX3 |
| Reference Number | 404151 |
| EAN Code | 3414970393197 |
| Number of Poles | 4 poles |
| Rated Current | 6 A |
| Release Characteristic | B-curve |
| Rated Voltage | 400 V |
| Nominal Voltage Range | 240-415 V |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Short-Circuit Breaking Capacity at 230V | 16 kA |
| Short-Circuit Breaking Capacity at 400V | 10 kA |
| Short-Circuit Tripping Threshold | 18A to 30A (B-curve: 3In to 5In) |
| Current Limiting Class | Class 3 (IEC 60898-1) |
| Voltage Type | AC |
| Frequency Range | 50-60 Hz |
| Degree of Protection (IP) | IP20 |
| Degree of Impact Strength (IK) | IK02 |
| Built-in Depth | 44 mm |
| Width in Modular Spacings | 4 modules |
| Overall Width | 70.8 mm |
| Overall Height | 88 mm |
| Overall Depth | 77.8 mm |
| Mounting Method | DIN rail |
| Connection Type | Screwed terminal, Busbar and cable |
| Electric Supply Direction | Top or bottom |
| Pollution Degree | 2 |
| Storage Temperature Range | -40°C to 70°C |
| Color | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Concurrently Switching Neutral | Yes |
| Flush-Mounted Installation | Yes |
| Additional Equipment Possible | Yes |
| Label Space Available | Yes |
| Explosion-Proof | No |
| Standards Compliance | IEC 60898-1, IEC/EN 60529, RoHS Directive, REACH Declaration |
| Environmental Certification | Product Environmental Profile (PEP), RoHS Certified |
Order Legrand TX3 MCB 4P 6A B-Curve 10kA Circuit Breaker | 404151 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
