Shop Legrand TX3 MCB 4 Pole 16A Circuit Breaker 10000A | 404154 In Iraq Best Prices
Professional 4-pole thermal magnetic circuit-breaker offering 10000A breaking capacity, B curve protection, and IP20 safety rating for reliable electrical installation protection.
The Legrand TX3 MCB 404154 is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This 4-pole device features a rated current of 16A at 400V with a B curve characteristic and an impressive breaking capacity of 10000A according to IEC 60898-1 standard. The circuit-breaker provides reliable protection for residential and small commercial electrical installations with IP20 safety rating and DIN rail mounting capability.
This high-performance MCB incorporates advanced current limiting technology (Class 3) to minimize let-through energy during fault conditions. The device can be supplied via copper cable, prong busbar (top or bottom side), or fork busbar (bottom side), offering flexible installation options. Built-in features include a special DIN rail clamp for independent removal, label holder for circuit identification, and clear on/off indication printed on the handle with red and green backgrounds for easy status identification.
The TX3 MCB meets all modern safety and environmental standards, including RoHS compliance and halogen-free construction. It can be equipped with Legrand DX3 auxiliaries and accessories, and supports connection to aluminum cables with appropriate terminal accessories. With its robust construction, reliable performance, and comprehensive protection features, this circuit-breaker is an ideal choice for modern electrical installations requiring high-quality overcurrent protection.
Key Features
- 10000A breaking capacity according to IEC 60898-1 standard for household and small commercial installations
- B curve tripping characteristic between 3-5 times rated current (48A-80A) for optimal short-circuit protection
- IP20 fingerproof protection against solid bodies larger than 12.5mm for enhanced safety
- Class 3 current limiting technology minimizing let-through energy during fault conditions
- DIN rail mounting with special clamp allowing independent removal without disturbing busbar connections
- Compatible with Legrand DX3 auxiliaries and accessories for extended functionality
- Supports multiple supply options: copper cable, prong busbar, or fork busbar connections
- Clear on/off indication with red and green backgrounds for easy status identification
- Integrated label holder for circuit identification and organization
- Halogen-free and RoHS compliant for environmental sustainability
Technical Specifications
| Specification |
Value |
| Product Reference | 404154 |
| EAN Code | 3414970393258 |
| Brand | Legrand |
| Product Line | TX3 |
| Number of Poles | 4 poles (4P) |
| Rated Current | 16 Amperes |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 16 kA according to EN 60898 |
| Breaking Capacity at 400V | 10 kA according to EN 60898 |
| Trip Characteristic | B curve (3-5 In) |
| Short-Circuit Tripping Threshold | 48A to 80A |
| Current Limiting Class | Class 3 |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Fingerproof) |
| Impact Strength Rating | IK02 |
| Width | 70.8 mm |
| Height | 88 mm |
| Depth | 77.8 mm (Built-in depth: 44 mm) |
| Modular Width | 4 modular spacings |
| Color | Grey (RAL 7035) |
| Mounting Method | DIN rail mounting |
| Connection Type | Screwed terminal, Busbar and cable |
| Supply Direction | Top or bottom |
| Pollution Degree | 2 |
| Storage Temperature Range | -40°C to +70°C |
| Nominal Voltage Range | 240V to 415V |
| Concurrently Switching Neutral | Yes |
| Protected Poles | 4 |
| Flush-Mounted Installation | Yes |
| Additional Equipment Possible | Yes (DX3 auxiliaries and accessories) |
| Halogen Free | Yes |
| Explosion-Proof | No |
| Label Space | Yes |
| Terminal Marking | No |
| RoHS Compliance | Yes |
| Environmental Standard | Product Environmental Profile (PEP) certified |
Order Legrand TX3 MCB 4 Pole 16A Circuit Breaker 10000A | 404154 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
