Shop Legrand DX3 MCB 1 Pole 10A Circuit Breaker Curve C | 409112 In Iraq Best Prices
Legrand DX3 1-pole 10A thermal magnetic circuit breaker with 10kA breaking capacity, C-curve characteristic, and IP20 protection for reliable electrical installation safety.
The Legrand DX3 MCB 10000A is a high-performance thermal magnetic circuit breaker designed to protect wiring installations against overloads and short-circuits with exceptional reliability. This 1-pole, 10A rated current device features a C-curve release characteristic that provides precise tripping between 5In and 10In (50A to 100A), making it ideal for residential and small commercial applications. With a breaking capacity of 10kA at 230V according to IEC 60898-1 standard, this circuit breaker offers maximum protection for your electrical installation.
The DX3 circuit breaker is equipped with two DIN rail clamps (top and bottom) allowing independent removal while the prong busbar remains in place. It features IP20 protection against solid bodies larger than 12.5mm (fingerproof) and belongs to current limiting class 3 according to IEC 60898-1 standard, ensuring the let-through energy is at the maximum limitation level. The device can be supplied by copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side).
This MCB can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for enhanced functionality. It includes a label holder for clear circuit identification and features On/Off indication printed on the handle with red and green backgrounds for easy status identification. The device is halogen-free, environmentally conscious, and complies with all substance-restriction requirements, making it suitable for modern eco-friendly installations.
Key Features
- Breaking capacity of 10kA at 230V according to IEC 60898-1 standard for household installations
- C-curve release characteristic with tripping threshold between 50A and 100A for precise protection
- IP20 fingerproof protection against solid bodies larger than 12.5mm
- Current limiting class 3 with maximum energy limitation level
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
- Dual DIN rail clamps for independent removal while busbar remains in place
- Label holder with On/Off indication in red and green for easy circuit identification
- Halogen-free and environmentally conscious design
- Connectable to copper or aluminum cable with optional terminal accessory
- Operating temperature range from -25°C to 70°C
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Brand | Legrand |
| Series | DX³ |
| Reference Number | 409112 |
| EAN Code | 3245064091121 |
| Number of Poles (Total) | 1 |
| Number of Protected Poles | 1 |
| Rated Current | 10 A |
| Rated Voltage | 230 V |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Breaking Capacity (Icn) at 230V | 10 kA |
| Breaking Capacity (Icu) at 230V | 16 kA |
| Release Characteristic | C Curve |
| Tripping Threshold Range | 50A to 100A (5In to 10In) |
| Current Limiting Class | Class 3 |
| Voltage Type | AC |
| Frequency | 50-60 Hz |
| Degree of Protection (IP) | IP20 |
| Built-in Depth | 44 mm |
| Width in Modular Spacings | 1 Module |
| Width | 17.8 mm |
| Height | 94.8 mm |
| Depth | 77.8 mm |
| Degree of Impact Strength (IK) | IK02 |
| Colour | Grey |
| RAL Number | 7035 |
| Connection Type | Screwed Terminal |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Electric Supplying Direction | By the top or bottom |
| Mounting Method | DIN Rail |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Operating Temperature Range | -25°C to 70°C |
| Storage Temperature Range | -40°C to 70°C |
| Ambient Pollution Degree | 2 |
| Additional Equipment Possible | Yes |
| Halogen Free | Yes |
| Explosion-proof | No |
| Label Space/Information Surface | Yes |
| Carbon Footprint (Manufacturing Phase) | 0.832 kg CO₂ eq. |
| Compliance Standards | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
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