Shop Legrand DX3 MCB 1P 20A C-Curve 10kA Circuit Breaker | 409115 In Iraq Best Prices
Single-pole thermal magnetic circuit-breaker with 20A rating, C-curve characteristic, and 10kA breaking capacity for reliable protection of residential and small commercial electrical installations against overloads and short-circuits.
The Legrand DX3 MCB 10000A is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits with exceptional reliability. This single-pole device features a 20A rated current with C-curve release characteristic and 10kA breaking capacity at 230V. The circuit-breaker not only provides protection but also controls and isolates circuits efficiently, making it an essential component for residential and small commercial electrical installations. With its compact design and DIN rail mounting capability, it integrates seamlessly into modern electrical panels.
This MCB offers advanced safety features including IP20 protection against solid bodies larger than 12.5mm, ensuring fingerproof operation according to IEC/EN 60529 standards. The device incorporates energy limitation class 3 according to IEC 60898-1 standard, providing maximum protection against let-through energy during fault conditions. The C-curve characteristic (5In to 10In tripping threshold) makes it ideal for circuits with moderate inrush currents, such as standard household and commercial lighting and heating loads.
The DX3 MCB features a user-friendly design with clear ON/OFF indication printed on the handle with red and green backgrounds for easy status identification. It can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, allowing for customized protection solutions. The device supports multiple connection methods including copper cables, prong busbars, fork busbars, and Legrand HX3 plug busbars, providing flexibility in installation configurations. Built with halogen-free materials and designed through an environmentally conscious process, this circuit-breaker meets modern sustainability requirements.
Key Features
- Breaking capacity of 10kA according to IEC 60898-1 standard for household installations with C-curve tripping between 5In and 10In
- IP20 protection rating - fingerproof design protecting against solid bodies larger than 12.5mm per IEC/EN 60529
- Energy limitation class 3 providing maximum protection against let-through energy during short-circuit conditions
- DIN rail mounting with dual clamps allowing independent removal without affecting busbar supply
- Clear ON/OFF indication with red and green backgrounds on handle for easy circuit status identification
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and comprehensive accessory range
- Multiple connection options including copper cables, prong busbars, fork busbars, and HX3 plug busbars
- Halogen-free construction designed through environmentally conscious manufacturing process
- Compact single-pole design with 17.8mm width for space-efficient panel installation
- Label holder for clear circuit identification and convenient management
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Number of Poles | 1 pole (single-pole) |
| Rated Current | 20 A |
| Rated Voltage | 230 V AC |
| Release Characteristic | C-curve (5In to 10In tripping threshold) |
| Breaking Capacity (Icn) | 10 kA at 230V according to IEC 60898-1 |
| Breaking Capacity (Icu) | 16 kA at 230V according to IEC 60947-2 |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Current Limiting Class | 3 (maximum energy limitation) |
| Degree of Protection | IP20 (fingerproof) |
| Frequency Range | 50-60 Hz |
| Connectable Conductor Cross-Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross-Section (Solid-core) | 1.5-35 mm² |
| Width | 17.8 mm (1 modular spacing) |
| Height | 94.8 mm |
| Depth | 77.8 mm (built-in depth 44 mm) |
| Mounting Method | DIN rail with dual clamps |
| Connection Type | Screwed terminal |
| Supply Direction | Top or bottom |
| Ambient Temperature (Operating) | -25 to +70 °C |
| Storage Temperature | -40 to +70 °C |
| Degree of Impact Strength | IK02 |
| Pollution Degree | 2 |
| Colour | Grey (RAL 7035) |
| Halogen Free | Yes |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes (DX3 auxiliaries, RCD modules, accessories) |
| Reference Number | 409115 |
| EAN Code | 3245064091152 |
| Carbon Footprint (Manufacturing) | 0.904 kg CO₂ eq. |
Order Legrand DX3 MCB 1P 20A C-Curve 10kA Circuit Breaker | 409115 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
