Shop Legrand TX3 MCB 4 Pole 63A Circuit Breaker C Curve | 403568 In Iraq Best Prices
Thermal magnetic 4-pole circuit-breaker with 63A rating, C-curve, and 6000A breaking capacity for residential and commercial electrical protection
The Legrand TX3 MCB is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a 4-pole configuration, 63A rated current, and C-curve release characteristic, this device provides reliable protection for residential and small commercial applications. It features a 6000A breaking capacity at 400V and offers IP20 finger-safe protection, ensuring safety in electrical installations. The device can isolate the installation completely and is equipped with a special DIN rail clamp that allows independent removal even when the fork busbar is still in place.
This circuit-breaker complies with IEC 60898-1 standard for household installations and features current limiting class 3, providing maximum limitation of let-through energy. The TX3 can be supplied by copper cable, prong busbar (top or bottom side), or fork busbar (bottom side), offering flexible installation options. It is compatible with Legrand DX3 auxiliaries and accessories, and can be connected to aluminum cable with appropriate terminal accessories. The device includes a label holder for clear circuit identification and features ON/OFF indication printed on the handle with red and green backgrounds for easy status identification.
With a built-in depth of 44mm and width of 70.8mm occupying 4 modular spacings, this MCB is designed for DIN rail mounting in residential and small commercial panels. The product meets halogen-free requirements and has been designed through an environmentally conscious process. Storage temperature range of -40°C to 70°C ensures reliable performance in various environmental conditions. All Legrand products must be installed and maintained by trained and approved personnel to ensure safety and compliance with installation rules.
Key Features
- 6000A breaking capacity at 400V according to IEC 60898-1 standard for reliable household installation protection
- 4-pole configuration with 63A rated current and C-curve release characteristic for optimal circuit protection
- IP20 finger-safe protection against solid bodies larger than 12.5mm ensuring user safety
- Current limiting class 3 providing maximum limitation of let-through energy for enhanced protection
- Compatible with Legrand DX3 auxiliaries and accessories for flexible system integration
- Special DIN rail clamp design allowing independent removal with fork busbar still in place
- Label holder with ON/OFF indication on handle for clear circuit identification and status visibility
- Multiple supply options: copper cable, prong busbar (top/bottom), or fork busbar (bottom)
- Halogen-free design manufactured through environmentally conscious process
- Rated voltage 400V with impulse withstand voltage of 4kV for superior reliability
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Brand | Legrand |
| Model Series | TX3 |
| Reference Number | 403568 |
| EAN Code | 3414970389992 |
| Number of Poles | 4 poles (4P) |
| Rated Current | 63 A |
| Release Characteristic | C curve (5 In to 10 In tripping threshold) |
| 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 |
| Current Limiting Class | Class 3 |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 finger-safe |
| Impact Strength Rating | IK02 |
| Built-in Depth | 44 mm |
| Width | 70.8 mm |
| Height | 88 mm |
| Total Depth | 77.8 mm |
| Modular Width | 4 modular spacings |
| Mounting Method | DIN rail |
| Connection Type | Screwed terminal, Busbar and cable |
| Supply Direction | By the top or bottom |
| Pollution Degree | 2 |
| Nominal Voltage Range | 240-415 V |
| Storage Temperature Range | -40°C to 70°C |
| Colour | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | Yes |
| Additional Equipment Possible | Yes |
| Explosion-proof | No |
| Standard Compliance | IEC 60898-1 |
Order Legrand TX3 MCB 4 Pole 63A Circuit Breaker C Curve | 403568 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
