Shop Legrand DX3 MCB 1 Pole 16A Curve D Circuit Breaker | 409807 In Iraq Best Prices
Legrand DX3 thermal magnetic circuit-breaker with 1 pole, 16A rated current, D curve characteristic, and 25kA breaking capacity. Compact, IP20 protected, and ideal for residential and small commercial applications.
The Legrand DX3 MCB 1 Pole 16A Curve D is a high-performance thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With an impressive 25kA breaking capacity at 230V, this compact single-pole breaker delivers reliable control and isolation for residential and small commercial applications. The device features a D curve tripping characteristic with a short-circuit tripping threshold between 160A and 224A (10-14 times the rated current), making it ideal for circuits with moderate inrush currents.
This circuit-breaker is engineered with advanced safety features including IP20 protection rating against solid bodies larger than 12.5mm, ensuring fingerproof operation according to IEC/EN 60529 standards. The 1.5-module width design allows for flexible installation in standard distribution panels, while the built-in red/green mechanical indicator provides clear visual confirmation of the contact status. The device can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for enhanced functionality and system integration.
Built to the highest environmental and safety standards, the DX3 MCB complies with all substance-restriction requirements and has been designed through an environmentally conscious manufacturing process. It supports both copper and aluminum cables (with appropriate terminal accessories) and operates reliably across a wide temperature range from -25°C to +70°C. The product is fully compliant with IEC 60947-2 standards and represents Legrand's commitment to quality, safety, and innovation in electrical distribution systems.
Key Features
- 25kA breaking capacity at 230V according to IEC 60947-2 standards
- D curve tripping characteristic with 160-224A short-circuit threshold (10-14 In)
- IP20 protection rating - fingerproof against solid bodies larger than 12.5mm
- Compatible with Legrand DX3 auxiliaries, RCD modules, and accessories
- Red/green mechanical indicator for clear open/closed status display
- Supports both copper and aluminum cables with appropriate terminal accessories
- Wide operating temperature range from -25°C to +70°C
- Compact 1.5-module width design for flexible panel installation
- Built-in label holder for convenient circuit identification
- Environmentally conscious design compliant with substance-restriction requirements
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Number of Poles | 1 Pole (1P) |
| Rated Current | 16 Amperes (A) |
| Rated Voltage | 230V AC |
| Rated Insulation Voltage (Ui) | 500V |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV |
| Breaking Capacity | 25 kA at 230V according to IEC 60947-2 |
| Trip Characteristic | D Curve (160-224A short-circuit threshold) |
| Frequency | 50-60 Hz |
| Protection Degree | IP20 (Fingerproof) |
| Module Width | 1.5 modules (26.7 mm) |
| Built-in Depth | 47 mm |
| Total Height | 127.5 mm |
| Total Depth | 79.2 mm |
| Connectable Conductor Section (Solid-core) | 1.5-50 mm² |
| Connectable Conductor Section (Multi-wired) | 1.5-35 mm² |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Nominal Voltage Range | 210-250V |
| Pollution Degree | 3 |
| Impact Strength Degree | IK02 |
| Flush-mounted Installation | Yes |
| Neutral Conductor Switching | No |
| Additional Equipment Possible | Yes - Auxiliaries, RCD modules, and accessories |
| Explosion-proof | No |
| Reference Number | 409807 |
| EAN Code | 3245064098076 |
| Carbon Footprint (Manufacturing) | 1.455 kg CO₂ eq. |
Order Legrand DX3 MCB 1 Pole 16A Curve D Circuit Breaker | 409807 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
