Shop Legrand TX3 MCB 4 Pole 50A Circuit Breaker C Curve | 403567 In Iraq Best Prices
Legrand TX3 thermal magnetic circuit breaker with 6000A breaking capacity, 4-pole configuration, 50A rated current, and C-curve protection for residential and commercial installations.
The Legrand TX3 MCB TX3 6000A is a thermal magnetic circuit breaker designed to protect wiring installations against overloads and short-circuits. With a breaking capacity of 6000A at 400V and C curve characteristic, this 4-pole device provides reliable protection and control for residential and small commercial applications. The circuit breaker features a tripping threshold between 250A and 500A for short-circuit protection, ensuring comprehensive electrical safety. It can be supplied by copper cable, prong busbar, or fork busbar, offering flexible installation options. The device is IP20 rated for protection against solid bodies larger than 12.5mm and includes energy limitation class 3 according to IEC 60898-1 standard.
This MCB is equipped with a special DIN rail clamp on the bottom side, allowing independent removal even when the fork busbar supplying the row is in place. The product features a label holder for clear circuit identification and includes On/Off indication printed on the handle with red and green backgrounds for easy status identification. It can be equipped with Legrand DX3 auxiliaries and accessories, and supports connection to aluminium cable with appropriate terminal accessories. The device operates at rated voltage of 400V with insulation voltage of 500V and impulse withstand voltage of 4kV.
Designed with environmental consciousness, this product complies with substance-restriction requirements and is halogen-free. The TX3 MCB is suitable for flush-mounted installation on DIN rails and includes a concurrently switching neutral conductor. With its robust construction, comprehensive protection features, and easy installation, the Legrand TX3 6000A 4-pole 50A C-curve circuit breaker is an ideal choice for protecting electrical installations in residential and small commercial settings.
Key Features
- Breaking capacity of 6000A at 400V with C-curve characteristic (5-10 In tripping range)
- 4-pole thermal magnetic protection against overloads and short-circuits
- IP20 rated protection against solid bodies larger than 12.5mm (fingerproof)
- Energy limitation class 3 according to IEC 60898-1 standard
- Flexible supply options: copper cable, prong busbar, or fork busbar
- Special DIN rail clamp allowing independent removal with busbar in place
- Compatible with Legrand DX3 auxiliaries and accessories
- Halogen-free and environmentally conscious design
- Clear label holder with On/Off status indication on handle
- Rated impulse withstand voltage of 4kV with 500V insulation voltage
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Brand | Legrand |
| Model Series | TX3 |
| Reference Number | 403567 |
| EAN Code | 3414970389978 |
| Number of Poles | 4 poles (total and protected) |
| Rated Current | 50 A |
| Rated Voltage | 400 V (AC) |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 10 kA (Icn according to EN 60898) |
| Breaking Capacity at 400V | 6 kA (Icn according to EN 60898) |
| Release Characteristic | C-curve (5-10 In) |
| Tripping Threshold Range | 250A to 500A short-circuit |
| Current Limiting Class | Class 3 |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 |
| Impact Strength Rating | IK02 |
| Width in Modular Spacings | 4 modules |
| Physical Width | 70.8 mm |
| Physical Height | 88 mm |
| Physical Depth | 77.8 mm (built-in depth 44 mm) |
| Colour | Grey (RAL 7035) |
| Connection Type | Screwed terminal, Busbar and cable |
| Supply Direction | Top or bottom |
| Mounting Method | DIN rail |
| Flush-Mounted Installation | Yes |
| Concurrently Switching Neutral | Yes |
| Pollution Degree | 2 |
| Additional Equipment Possible | Yes (DX3 auxiliaries and accessories) |
| Halogen Free | Yes |
| Storage Temperature Range | -40°C to +70°C |
| Nominal Voltage Range | 240-415 V |
| Explosion-Proof | No |
| Label Space/Information Surface | Yes |
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