Shop Legrand DX3 MCB 2 Pole 16A Curve D Circuit Breaker | 410200 In Iraq Best Prices
Legrand DX3 modular bipolar thermal-magnetic circuit breaker with 16A D-curve protection, 50kA breaking capacity at 400V, IP20 rating, and fully visible breaking mechanism for reliable overload and short-circuit protection.
The Legrand DX3 MCB is a modular bipolar thermal-magnetic circuit breaker designed for reliable overload and short-circuit protection in residential and small commercial applications. This device delivers exceptional breaking capacity of 50kA at 400V and 100kA at 230V, making it suitable for demanding electrical installations. The D-curve 16A tripping characteristic ensures precise protection with a short-circuit tripping threshold between 160A and 224A (D curve between 10 In and 14 In). The fully visible breaking mechanism provides clear indication of the circuit status through a red/green mechanical indicator, allowing users to immediately identify whether contacts are open or closed.
Equipped with IP20 protection rating, this circuit breaker is protected against solid bodies larger than 12.5mm, ensuring fingerproof safety in accordance with IEC/EN 60529 standards. The DX3 can be supplied by copper cable from either the top or bottom side, providing flexible installation options. With a built-in depth of 47mm and width of 53.4mm, it occupies 3 modular spacings on DIN rail, making it ideal for space-constrained panel installations. The device features a convenient label holder for clear circuit identification and is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories.
This environmentally conscious product complies with substance-restriction requirements and is halogen-free, meeting modern environmental standards. The rated voltage is 400V with a rated insulation voltage of 500V and impulse withstand voltage of 6kV. Operating across both 50-60Hz frequencies, this circuit breaker maintains performance in ambient temperatures from -25°C to 70°C. Connection options include both screwed terminals and cable connections, accommodating conductor cross-sections from 1.5-50mm² for solid-core and 1.5-35mm² for multi-wired conductors. Installation should be performed by qualified electricians in compliance with local electrical installation rules.
Key Features
- Rated short-circuit breaking capacity of 50kA at 400V and 100kA at 230V for maximum protection
- D-curve 16A tripping characteristic with short-circuit threshold between 160A and 224A
- Fully visible breaking mechanism with red/green mechanical indicator for clear status display
- IP20 protection rating - fingerproof against solid bodies larger than 12.5mm per IEC/EN 60529
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and comprehensive accessories
- Flexible top or bottom copper cable supply options for versatile installation
- Built-in label holder for convenient circuit identification and organization
- Compact design occupying only 3 modular spacings on DIN rail
- Halogen-free and environmentally conscious manufacturing process
- Wide operating temperature range from -25°C to 70°C for diverse climates
Technical Specifications
| Specification |
Value |
| Product Type | Modular Bipolar Thermal-Magnetic Circuit Breaker |
| Rated Current | 16 A |
| Number of Poles | 2 poles (2P) |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Release Characteristic | D-curve |
| Short-Circuit Breaking Capacity at 230V | 100 kA (Icu) |
| Short-Circuit Breaking Capacity at 400V | 50 kA (Icu) |
| Short-Circuit Tripping Threshold | 160A to 224A (D-curve 10 In to 14 In) |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Fingerproof) |
| Degree of Impact Strength | IK02 |
| Built-in Depth | 47 mm |
| Width | 53.4 mm |
| Height | 127.5 mm |
| Depth | 79.2 mm |
| Modular Width | 3 modular spacings |
| Connection Type | Screwed terminal and Cable connection |
| Solid-Core Conductor Cross-Section | 1.5-50 mm² |
| Multi-Wired Conductor Cross-Section | 1.5-35 mm² |
| Supply Direction | Top or Bottom |
| Ambient Operating Temperature | -25 to 70°C |
| Storage Temperature | -40 to 70°C |
| Nominal Voltage Range | 360-440 V |
| Pollution Degree | 3 |
| Mounting Method | DIN rail |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes |
| Flush-Mounted Installation | Yes |
| Colour | Grey (RAL 7035) |
| Halogen Free | Yes |
| Explosion-Proof | No |
| Label Space | Yes |
| Carbon Footprint (Manufacturing) | 3.339 kg CO₂ eq. |
| Reference Number | 410200 |
| EAN Code | 3245064102001 |
Order Legrand DX3 MCB 2 Pole 16A Curve D Circuit Breaker | 410200 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
