Shop Legrand MCB TX3 6000A 3 Pole 25A Curve C Circuit Breaker | 403547 In Iraq Best Prices
Legrand MCB TX3 6000A 3-pole 25A C-curve thermal magnetic circuit breaker with 6kA breaking capacity at 400V, IP20 protection, and class 3 energy limitation for reliable overcurrent protection in residential and small commercial applications.
The Legrand MCB TX3 6000A is a thermal magnetic circuit-breaker specifically designed to protect wiring installations against overloads and short-circuits. This 3-pole 25A circuit breaker with C curve characteristics delivers a breaking capacity of 6kA at 400V, making it ideal for residential and small commercial panel applications. The device incorporates class 3 energy limitation technology and IP20 safety protection, ensuring fingerproof protection against solid bodies larger than 12.5mm. The MCB TX3 6000 features advanced thermal magnetic protection that automatically trips between 125A and 250A during short-circuit conditions, providing reliable overcurrent protection for your electrical installations.
This circuit breaker offers exceptional versatility in installation, as it can be supplied through copper cable, prong busbar (top or bottom side), or fork busbar (bottom side). The product is equipped with a special DIN rail clamp on the bottom side, allowing independent removal even when the fork busbar supplying the row is still in place. With its built-in depth of 44mm and compact 3-module width design, the MCB TX3 6000 fits seamlessly into standard DIN rail enclosures. The device includes a convenient label holder for clear circuit identification and distinctive on/off indication printed on the handle with red and green backgrounds.
Designed with environmental consciousness and compliance with substance-restriction requirements, the Legrand MCB TX3 6000A meets the highest international standards including IEC 60898-1 for household installations and IEC/EN 60529 for degree of protection. It can be equipped with Legrand DX3 auxiliaries and accessories, and supports connection to aluminium cables through the Legrand DX3 terminal accessory. The halogen-free construction and pollution degree 2 rating ensure safe operation in various environmental conditions. This product is backed by comprehensive certifications and agreements, including VDE, OC/CB-IT, and SDoC compliance documentation.
Key Features
- 6kA breaking capacity at 400V according to IEC 60898-1 standard for household installations
- C-curve tripping characteristic with short-circuit threshold between 125A and 250A (5-10 times rated current)
- Class 3 energy limitation providing maximum level of let-through energy reduction
- IP20 fingerproof protection against solid bodies larger than 12.5mm with IEC/EN 60529 compliance
- Versatile supply options: copper cable, prong busbar (top/bottom), or fork busbar (bottom side)
- Special DIN rail clamp allowing independent removal with fork busbar still in place
- Compatible with Legrand DX3 auxiliaries and accessories for extended functionality
- Supports aluminium cable connection through Legrand DX3 terminal accessory
- Built-in label holder for clear circuit identification and status indication
- Halogen-free construction with environmental consciousness and substance-restriction compliance
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Manufacturer | Legrand |
| Model | TX3 6000 |
| Reference Number | 403547 |
| EAN Code | 3414970389572 |
| Number of Poles | 3 poles |
| Rated Current | 25 Amperes |
| Release Characteristic | C curve |
| Rated Voltage | 400 Volts (AC) |
| Rated Insulation Voltage | 500 Volts |
| 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 |
| Short-Circuit Tripping Threshold | 125A to 250A (C curve: 5-10 times rated current) |
| Energy Limitation Class | Class 3 |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Fingerproof) |
| Impact Strength Rating | IK02 |
| Width in Modular Spacing | 3 modules |
| Width | 53.1 mm |
| Height | 88 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Mounting Method | DIN rail (35mm standard) |
| Connection Type | Screwed terminal, Busbar and cable |
| Supply Direction | Top or bottom |
| Concurrently Switching Neutral | No |
| Flush-Mounted Installation | Yes |
| Additional Equipment | Compatible with Legrand DX3 auxiliaries and accessories |
| Colour | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Pollution Degree | 2 |
| Storage Temperature Range | -40°C to +70°C |
| Nominal Voltage Range | 240V to 415V |
| Terminal Marking | No |
| Label Space | Yes (Label holder included) |
| Explosion-Proof | No |
| Standard Compliance | IEC 60898-1, IEC/EN 60529, VDE, OC/CB-IT |
| Warranty | As per Legrand standard product warranty |
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