Shop Legrand TX3 6000A 4 Pole 20A Curve C MCB Circuit Breaker | 403563 In Iraq Best Prices
Legrand TX3 thermal magnetic circuit-breaker with 6000A breaking capacity, 4-pole, 20A rated current, C-curve protection for household and commercial electrical installations with DIN rail mounting.
The Legrand MCB TX3 6000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This 4-pole device operates at 400V with a rated current of 20A and features a C-curve release characteristic. With a breaking capacity of 6000A according to IEC 60898-1 standard, it provides reliable protection for household and commercial installations. The device incorporates class 3 energy limitation technology, ensuring maximum limitation of let-through energy and enhanced safety.
This circuit-breaker is equipped with a special DIN rail clamp on the bottom side, allowing independent removal even when the fork busbar is still in place. The TX3 features IP20 protection against solid bodies larger than 12.5mm (fingerproof), making it suitable for various installation environments. It can be supplied by copper cable, prong busbar (top or bottom side), or fork busbar (bottom side), offering flexible installation options. The device includes a label holder for clear circuit identification and on/off indication printed on the handle with red and green backgrounds for easy status identification.
The MCB TX3 is compatible with Legrand DX3 auxiliaries and accessories, and can be connected to aluminium cable using Legrand DX3 terminal accessory. It operates at frequencies between 50-60 Hz and maintains a storage temperature range of -40°C to 70°C. The product is halogen-free and complies with substance-restriction requirements, designed with environmental consciousness. Installation should be performed by qualified electricians in compliance with local installation rules to ensure safety and proper operation.
Key Features
- Breaking capacity of 6000A at 400V according to IEC 60898-1 standard for reliable household and commercial protection
- 4-pole design with 20A rated current and C-curve release characteristic for optimal overload and short-circuit protection
- Class 3 energy limitation technology for maximum let-through energy reduction and enhanced electrical safety
- IP20 fingerproof protection against solid bodies larger than 12.5mm with DIN rail clamp for independent removal
- Compatible with Legrand DX3 auxiliaries and accessories with flexible connection options (copper cable, prong busbar, or fork busbar)
- Label holder with on/off indication for clear circuit identification and easy status monitoring
- Halogen-free and environmentally conscious design complying with substance-restriction requirements
- Wide operating temperature range (-40°C to 70°C) and 50-60 Hz frequency compatibility
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker |
| Model | TX3 6000A |
| Reference Number | 403563 |
| EAN Code | 3414970389893 |
| Number of Poles | 4 poles |
| Rated Current | 20 A |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 10 kA according to EN 60898 |
| Breaking Capacity at 400V | 6 kA according to EN 60898 |
| Release Characteristic | C curve (5 In to 10 In) |
| Current Limiting Class | Class 3 |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 |
| Degree of Impact Strength | IK02 |
| Width in Modular Spacings | 4 modules |
| Width | 70.8 mm |
| Height | 88 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Color | Grey (RAL 7035) |
| Mounting Method | DIN rail |
| Connection Type | Screwed terminal, Busbar and cable |
| Electric Supply Direction | By the top or bottom |
| Concurrently Switching Neutral Conductor | Yes |
| Flush-Mounted Installation | Yes |
| Pollution Degree | 2 |
| Storage Temperature Range | -40°C to 70°C |
| Nominal Voltage Range | 240-415 V |
| Halogen Free | Yes |
| Explosion-Proof | No |
| Additional Equipment Possible | Yes |
| Label Space | Yes |
| Warranty | Complies with Legrand standard warranty terms |
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