Shop Legrand MCB TX3 10000A 2 Pole 40A Curve B Circuit Breaker | 404116 In Iraq Best Prices
Thermal-magnetic 2-pole circuit breaker with 10000A breaking capacity, 40A rated current, and B-curve protection for household electrical installations. IP20 rated with DIN rail mounting and Legrand DX3 compatibility.
The MCB TX3 10000A 2 Pole 40A Curve B is a thermal-magnetic circuit breaker designed to protect wiring installations against overloads and short circuits in household applications. With a breaking capacity of 10000A according to IEC 60898-1 standard, this device provides reliable protection for residential electrical systems. The circuit breaker features a B-curve characteristic with tripping thresholds between 120A and 200A for short-circuit protection, ensuring optimal safety for your installation.
This 2-pole circuit breaker is equipped with advanced features including IP20 protection rating, making it suitable for standard indoor installations. The device offers maximum energy limitation with class 3 current limiting capability, preventing dangerous let-through energy that could damage connected equipment. It can be supplied via copper cable, prong busbar (top or bottom side), or fork busbar (bottom side), providing flexible installation options for various electrical configurations.
The TX3 circuit breaker is compatible with Legrand DX3 auxiliaries and accessories, allowing for easy integration into existing electrical systems. The product features a special DIN rail clamp on the bottom side for independent removal without disturbing the fork busbar supply. With its clear on/off indication printed on red and green backgrounds respectively, and a label holder for circuit identification, this circuit breaker combines safety, functionality, and ease of use in a compact 2-module design.
Key Features
- 10000A breaking capacity according to IEC 60898-1 standard for reliable household protection
- B-curve characteristic with short-circuit tripping between 120A and 200A (3-5 times rated current)
- IP20 protection rating - fingerproof against solid bodies larger than 12.5mm
- Class 3 current limiting with maximum energy limitation for equipment protection
- Compatible with Legrand DX3 auxiliaries, accessories, and aluminum cable terminals
- Flexible supply options: copper cable, prong busbar, or fork busbar connection
- Special DIN rail clamp for independent removal without disturbing main busbar
- Clear on/off indication with red/green background for easy status identification
- Integrated label holder for convenient circuit identification
- Halogen-free design with environmentally conscious manufacturing process
Technical Specifications
| Specification |
Value |
| Product Type | Thermal-Magnetic Circuit Breaker (MCB) |
| Breaking Capacity (Icn) | 10000A at 230V / 10000A at 400V according to EN 60898 |
| Rated Current | 40A |
| Number of Poles | 2 poles (2P) |
| Release Characteristic | B-curve (120-200A short-circuit threshold) |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage | 500V |
| Impulse Withstand Voltage | 4 kV |
| Current Limiting Class | Class 3 (Maximum energy limitation) |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Fingerproof) |
| Impact Strength Rating | IK02 |
| Width (in modules) | 2 modular spacings |
| Physical Dimensions | Width: 35.4 mm, Height: 88 mm, Depth: 77.8 mm (Built-in: 44 mm) |
| Mounting Method | DIN rail |
| Connection Type | Screwed terminal, Busbar (top/bottom), Fork busbar (bottom) |
| Neutral Conductor Switching | No - not concurrently switching |
| Pollution Degree | 2 |
| Nominal Voltage Range | 240-415V |
| Storage Temperature Range | -40°C to +70°C |
| Color | Grey (RAL 7035) |
| Halogen Free | Yes |
| Flush-Mounted Installation | Yes |
| Additional Equipment Possible | Yes - Compatible with Legrand DX3 auxiliaries |
| Reference Number | 404116 |
| EAN Code | 3414970392497 |
| Warranty | Standard manufacturer warranty - Installation and repair by authorized Legrand personnel only |
Order Legrand MCB TX3 10000A 2 Pole 40A Curve B Circuit Breaker | 404116 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
