Shop Legrand TX3 MCB 1 Pole 10A Curve B Circuit Breaker | 403355 In Iraq Best Prices
Single-pole thermal magnetic circuit-breaker with 10A rated current, 6kA breaking capacity, B curve tripping, and IP20 protection for residential and small commercial electrical installations.
The Legrand TX3 MCB 403355 is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits with a 6kA breaking capacity at 230V. This single-pole device features B curve tripping characteristics and is essential for controlling and isolating electrical installations. With IP20 protection rating, it is fingerproof against solid bodies larger than 12.5mm, ensuring safe operation in residential and small commercial environments.
This circuit breaker offers maximum energy limitation with class 3 current limiting capability according to IEC 60898-1 standard. It can be supplied via copper cable, prong busbar (top or bottom side), or fork busbar (bottom side), providing flexible installation options. The device 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 label holder enables clear and visible circuit identification with ON/OFF indication printed on the handle for easy status recognition.
The TX3 MCB is compatible with Legrand DX3 auxiliaries and accessories, and can be connected to aluminum cable with the appropriate Legrand DX3 terminal accessory. Built with halogen-free materials and designed through an environmentally conscious process, this circuit breaker complies with substance-restriction requirements. Its compact 17.8mm width makes it ideal for space-constrained panel installations, while its robust construction ensures reliable performance in demanding electrical applications.
Key Features
- 6kA breaking capacity at 230V according to IEC 60898-1 standard for household installations
- B curve tripping with short-circuit threshold between 30A and 50A (3 In to 5 In)
- IP20 protection rating - fingerproof against solid bodies larger than 12.5mm
- Class 3 energy limitation for maximum let-through energy protection
- Compatible with Legrand DX3 auxiliaries, accessories, and aluminum cable connections
- Special DIN rail clamp allowing independent removal when fork busbar is in place
- Label holder with ON/OFF indication for easy circuit identification
- Compact 17.8mm width for space-efficient panel installation
- Halogen-free construction and environmentally conscious design
- Flexible supply options: copper cable, prong busbar, or fork busbar connection
Technical Specifications
| Specification |
Value |
| Product Reference | 403355 |
| EAN Code | 3414970386243 |
| Brand | Legrand |
| Product Series | TX3 |
| Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Number of Poles | 1 |
| Rated Current | 10 A |
| Rated Voltage | 230 V |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Breaking Capacity (Icn) | 6 kA at 230V |
| Release Characteristic | B Curve |
| Short-Circuit Tripping Range | 30A to 50A (3 In to 5 In) |
| Current Limiting Class | 3 |
| Voltage Type | AC |
| Frequency | 50-60 Hz |
| Protection Degree (IP) | IP20 |
| Impact Strength (IK) | IK02 |
| Pollution Degree | 2 |
| Width | 17.8 mm |
| Height | 88 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Modular Width | 1 module spacing |
| Color | Grey |
| RAL Number | 7035 |
| Mounting Method | DIN Rail |
| Connection Type | Screwed Terminal, Busbar and Cable |
| Supply Direction | Top or Bottom |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes |
| Terminal Marking | No |
| Label Space | Yes |
| Halogen Free | Yes |
| Explosion-proof | No |
| Storage Temperature Range | -40°C to +70°C |
| Nominal Voltage Range | 240-415 V |
| Standard Compliance | IEC 60898-1, IEC/EN 60529 |
| Warranty | As per Legrand standard warranty policy |
Order Legrand TX3 MCB 1 Pole 10A Curve B Circuit Breaker | 403355 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
