Shop Legrand TX3 MCB 1P 63A Curve B 10kA Circuit Breaker | 404090 In Iraq Best Prices
Single-pole thermal magnetic circuit breaker with 63A rated current, B-curve characteristic, and 10kA breaking capacity. Provides IP20 finger-safe protection with energy limitation class 3 for residential and small commercial installations.
The Legrand TX3 MCB (Miniature Circuit Breaker) is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This single-pole device features a rated current of 63A with a B-curve characteristic, offering a 10kA breaking capacity according to IEC 60898-1 standard for household installations. The breaker provides energy limitation class 3, ensuring maximum protection of electrical circuits. With IP20 finger-safe design, it meets the highest safety standards for residential and small commercial applications.
The TX3 MCB is equipped with a special DIN rail clamp mounted on the bottom side, allowing independent removal even when the fork busbar supplying the row remains in place. The device features a label holder for clear circuit identification and on/off indication printed on the handle with red and green backgrounds for easy status identification. It operates at 230/400V~ with a rated insulation voltage of 500V and impulse withstand voltage of 4kV, making it suitable for various electrical installations.
This product complies with all substance-restriction requirements and has been designed following environmentally conscious processes. The TX3 MCB can be supplied by copper cable, prong busbar (top or bottom side), or fork busbar (bottom side). It can be equipped with Legrand DX3 auxiliaries and accessories, and can be connected to aluminium cable using Legrand DX3 terminal accessory. The device is protected against solid bodies larger than 12.5mm, classified as IP20 according to IEC/EN 60529 standard.
Key Features
- 10kA breaking capacity according to IEC 60898-1 standard for household installations
- B-curve characteristic with tripping threshold between 189A and 315A (3-5 In)
- IP20 finger-safe design protected against solid bodies larger than 12.5mm
- Energy limitation class 3 for maximum protection and circuit limitation
- DIN rail mounting with special bottom-side clamp for independent removal
- Label holder for clear circuit identification with on/off indication
- Compatible with Legrand DX3 auxiliaries and accessories
- Operates at 230/400V~ with 500V rated insulation voltage
- Can be supplied by copper cable, prong busbar, or fork busbar
- Environmentally conscious design complying with substance-restriction requirements
Technical Specifications
| Specification |
Value |
| Product Type | Miniature Circuit Breaker (MCB) - Thermal Magnetic |
| Number of Poles | 1 pole (1P) |
| Rated Current | 63 A |
| Release Characteristic | B curve (3-5 In tripping threshold) |
| Rated Voltage | 230 V AC |
| Nominal Voltage Range | 240-415 V |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Frequency | 50-60 Hz |
| Breaking Capacity (Icn) | 10 kA at 230 V |
| Current Limiting Class | 3 |
| Degree of Protection (IP) | IP20 (finger-safe) |
| Degree of Impact Strength (IK) | IK02 |
| Width | 17.8 mm |
| Height | 88 mm |
| Depth | 77.8 mm (built-in depth: 44 mm) |
| Width in Modular Spacings | 1 module |
| Mounting Method | DIN rail (bottom-side clamp) |
| Connection Type | Screwed terminal, Busbar and cable |
| Supply Direction | By top or bottom |
| Color | Grey (RAL 7035) |
| Storage Temperature Range | -40 to 70 °C |
| Pollution Degree | 2 |
| Halogen Free | Yes |
| Explosion-proof | No |
| Additional Equipment Possible | Yes (Legrand DX3 auxiliaries and accessories) |
| Reference Number | 404090 |
| EAN | 3414970391971 |
Order Legrand TX3 MCB 1P 63A Curve B 10kA Circuit Breaker | 404090 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
