Shop Legrand MCB TX3 6000A 1 Pole 20A Curve B Circuit Breaker | 403358 In Iraq Best Prices
Single-pole thermal magnetic circuit breaker with 6kA breaking capacity, 20A B-curve protection, and IP20 fingerproof safety for residential and commercial electrical installations.
The Legrand MCB TX3 is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits with exceptional reliability. This single-pole device features a 6kA breaking capacity suitable for 230/400V AC circuits, making it ideal for residential and small commercial panel applications. The B-curve tripping characteristic at 20A provides optimal protection for standard household circuits, while the IP20 fingerproof safety rating ensures protection against solid bodies larger than 12.5mm. Built with advanced current-limiting technology (Class 3), this MCB minimizes let-through energy during fault conditions, enhancing equipment protection and installation safety.
The TX3 circuit breaker offers exceptional flexibility in installation configurations, accepting copper cables, prong busbars (top or bottom side), or fork busbars (bottom side). The special DIN rail clamp design allows independent removal even when the fork busbar remains in place, facilitating maintenance and troubleshooting. With a built-in label holder for circuit identification and clear ON/OFF indication on the handle (red and green backgrounds), this device ensures easy status recognition. The product complies with IEC 60898-1 standards for household installations and includes compatibility with Legrand DX3 auxiliaries and accessories for enhanced functionality.
This environmentally conscious product meets all substance-restriction requirements and is designed for maximum reliability and durability. The 44mm built-in depth and 1-module width make it perfectly suited for standard DIN rail installations. Operating within a frequency range of 50-60 Hz and rated insulation voltage of 500V, this circuit breaker delivers consistent performance across diverse electrical systems. Installation by a qualified electrician is recommended to ensure compliance with local electrical codes and optimal safety performance.
Key Features
- 6kA breaking capacity according to IEC 60898-1 standard for household installations
- B-curve tripping characteristic between 3In and 5In (60A-100A short-circuit threshold)
- IP20 fingerproof protection against solid bodies larger than 12.5mm
- Current limiting class 3 for maximum energy limitation during faults
- Compatible with Legrand DX3 auxiliaries and accessories for enhanced functionality
- Special DIN rail clamp allowing independent removal during maintenance
- Built-in label holder for clear circuit identification
- Clear ON/OFF indication on handle with red and green backgrounds
- Accepts copper cables, prong busbars, or fork busbars for flexible installation
- Environmentally conscious design complying with substance-restriction requirements
Technical Specifications
| Specification |
Value |
| Product Name | MCB TX3 6000A 1 Pole 20A Curve B |
| Reference Number | 403358 |
| EAN Code | 3414970386335 |
| Number of Poles | 1 |
| Rated Current | 20 A |
| Release Characteristic | B |
| Rated Voltage | 230 V |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Breaking Capacity (Icn) | 6 kA at 230V according to EN 60898 |
| Voltage Type | AC |
| Frequency Range | 50-60 Hz |
| Current Limiting Class | 3 |
| Degree of Protection (IP) | IP20 |
| Impact Strength Rating (IK) | IK02 |
| Width | 17.8 mm |
| Height | 88 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Module Width | 1 modular spacing |
| Color | Grey |
| RAL Number | 7035 |
| Pollution Degree | 2 |
| Storage Temperature Range | -40 to +70 °C |
| Nominal Voltage Range | 240-415 V |
| Connection Type | Screwed terminal, Busbar and cable |
| Supply Direction | By the top or bottom |
| Mounting Method | DIN rail |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes |
| Halogen Free | Yes |
| Label Space/Information Surface | Yes |
| Explosion-proof | No |
| Terminal Marking Indication | No |
| Tripping Threshold Short-Circuit | Between 60A and 100A (B curve between 3In and 5In) |
| Protection Against | Overloads and short-circuits |
| Compliance Standards | IEC 60898-1, IEC/EN 60529 |
| Compatible Accessories | Legrand DX3 auxiliaries and accessories |
| Environmental Compliance | Substance-restriction requirements met, environmentally conscious design |
Order Legrand MCB TX3 6000A 1 Pole 20A Curve B Circuit Breaker | 403358 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
