Shop Legrand TX3 MCB 1 Pole 40A Curve B Circuit Breaker | 403361 In Iraq Best Prices
Legrand TX3 single-pole thermal magnetic circuit-breaker with 6000A breaking capacity, 40A rated current, B curve characteristic, IP20 protection, and energy limitation class 3 for reliable protection of residential and commercial wiring installations.
The Legrand TX3 MCB 6000A is a thermal magnetic circuit-breaker specifically designed to protect wiring installations against overloads and short-circuits in residential and small commercial applications. With a breaking capacity of 6000A according to IEC 60898-1 standard, this single-pole device offers reliable protection with a tripping threshold between 120A and 200A (B curve between 3 In and 5 In). The circuit-breaker features IP20 fingerproof safety protection, preventing contact with solid bodies larger than 12.5mm, and provides energy limitation class 3 for enhanced protection against electrical hazards.
This MCB is engineered with exceptional versatility in installation options, allowing supply through copper cable, prong busbar (top or bottom side), or fork busbar (bottom side). The device is compatible with Legrand DX3 auxiliaries and accessories, and can even be connected to aluminium cable using the appropriate Legrand DX3 terminal accessory. Built with environmental consciousness, the TX3 complies with substance-restriction requirements and features a special DIN rail clamp that allows independent removal while the fork busbar remains in place.
The product includes practical user-friendly features such as a label holder for clear circuit identification and ON/OFF indication printed on the handle with red and green backgrounds for easy status recognition. With a built-in depth of 44mm and width of 17.8mm (1 modular spacing), this compact circuit-breaker is ideal for space-constrained installations. The grey-colored device (RAL 7035) operates at rated voltage of 230V with rated insulation voltage of 500V and impulse withstand voltage of 4kV, making it suitable for both 50Hz and 60Hz frequency applications.
Key Features
- Breaking capacity of 6000A according to IEC 60898-1 standard for household and small commercial installations
- Thermal magnetic protection with B curve tripping threshold between 120A and 200A (3 In to 5 In)
- IP20 fingerproof safety protection against solid bodies larger than 12.5mm
- Energy limitation class 3 providing maximum level of let-through energy limitation
- Compatible with Legrand DX3 auxiliaries and accessories for enhanced functionality
- Flexible supply options via copper cable, prong busbar, or fork busbar connections
- Special DIN rail clamp allowing independent removal without disturbing busbar supply
- Label holder for clear circuit identification and status indication
- Halogen-free and environmentally conscious design complying with substance restrictions
- Compact single modular spacing width of 17.8mm ideal for space-constrained installations
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Breaking Capacity | 6000A according to IEC 60898-1 |
| Number of Poles | 1 pole (single pole) |
| Rated Current | 40A |
| Release Characteristic | B curve (tripping threshold 3 In to 5 In) |
| Rated Voltage | 230V AC |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4kV |
| Frequency Range | 50-60Hz |
| Degree of Protection | IP20 (fingerproof) |
| Current Limiting Class | Class 3 (maximum energy limitation) |
| Pollution Degree | 2 |
| Impact Strength | IK02 |
| Width | 17.8mm (1 modular spacing) |
| Height | 88mm |
| Depth | 77.8mm |
| Built-in Depth | 44mm |
| Color | Grey (RAL 7035) |
| Connection Type | Screwed terminal, Busbar and cable |
| Supply Direction | Top or bottom |
| Mounting Method | DIN rail |
| Storage Temperature | -40°C to +70°C |
| Halogen Free | Yes |
| Reference Number | 403361 |
| EAN Code | 3414970386427 |
| Brand | Legrand |
| Product Line | TX3 |
| Neutral Conductor Switching | No (single pole) |
| Additional Equipment Possible | Yes (DX3 auxiliaries and accessories) |
| Label Space | Yes (label holder included) |
Order Legrand TX3 MCB 1 Pole 40A Curve B Circuit Breaker | 403361 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
