Shop Legrand DX3 MCB 4 Pole 32A Circuit Breaker D-Curve | 408150 In Iraq Best Prices
Legrand DX3 thermal magnetic circuit-breaker with 4 poles, 32A rated current, D-curve tripping, and 6000A breaking capacity for reliable protection of residential and commercial electrical installations.
The Legrand DX3 MCB (Miniature Circuit Breaker) is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits with exceptional reliability. This 4-pole device features a 32A rated current and D-curve tripping characteristic, delivering a 6000A breaking capacity according to IEC 60898-1 standard for household and commercial installations. The MCB provides dual functionality as both a protective device and an isolation switch for electrical installations, making it an essential component in modern electrical distribution systems.
With its IP20 finger-safe design, this circuit breaker meets IEC/EN 60529 standards, protecting against solid bodies larger than 12.5mm. The device can be supplied via copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side), offering flexible installation options. The DX3 series is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, allowing for comprehensive system integration and customization.
The product features a built-in depth of 44mm with dimensions of 70.8mm width, 94.8mm height, and 77.8mm depth, designed for DIN rail mounting. It includes two independent DIN rail clamps enabling removal without affecting the main busbar supply. The MCB incorporates a label holder for clear circuit identification and includes ON/OFF indication printed on the handle with red and green backgrounds for easy status identification. Operating across 50-60 Hz frequencies with rated voltage of 400V and insulation voltage of 500V, this device ensures consistent performance in demanding electrical environments.
Key Features
- 6000A breaking capacity according to IEC 60898-1 standard for household installations
- D-curve tripping characteristic with short-circuit threshold between 320A and 448A (10 In to 14 In)
- IP20 finger-safe protection against solid bodies larger than 12.5mm per IEC/EN 60529
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and comprehensive accessories
- Flexible supply options via copper cable, prong busbar, fork busbar or Legrand HX3 plug busbar
- Independent DIN rail clamps for removal without affecting main busbar supply
- Clear circuit identification with label holder and ON/OFF indication on handle
- Halogen-free design with environmentally conscious manufacturing process
- Operates at 50-60 Hz with 400V rated voltage and 500V insulation voltage
- Aluminum cable compatible with terminal accessory number 4063 10
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Brand | Legrand |
| Series | DX3 |
| Reference Number | 408150 |
| EAN Code | 3245064081504 |
| Number of Poles | 4 poles |
| Rated Current | 32 A |
| Release Characteristic | D-curve |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Breaking Capacity (Icn) at 400V | 6 kA according to EN 60898 |
| Breaking Capacity (Icu) at 230V | 25 kA according to IEC 60947-2 |
| Breaking Capacity (Icu) at 400V | 10 kA according to IEC 60947-2 |
| Frequency Range | 50-60 Hz |
| Short-Circuit Tripping Threshold | 320A to 448A (D-curve 10 In to 14 In) |
| Degree of Protection (IP) | IP20 |
| Degree of Impact Strength (IK) | IK02 |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Built-in Depth | 44 mm |
| Width | 70.8 mm |
| Height | 94.8 mm |
| Depth | 77.8 mm |
| Width in Modular Spacings | 4 modules |
| Connectable Conductor Cross-Section (Solid-Core) | 1.5 to 35 mm² |
| Connectable Conductor Cross-Section (Multi-Wired) | 1.5 to 25 mm² |
| Connection Type | Screwed terminal |
| Electric Supply Direction | Top or bottom |
| Mounting Method | DIN rail |
| Flush-Mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | Yes |
| Pollution Degree | 2 |
| Additional Equipment Possible | Yes |
| Colour | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Explosion-Proof | No |
| Label Space/Information Surface | Yes |
| Carbon Footprint (Manufacturing Phase A1-A3) | 3.849 kg CO2 eq. |
Order Legrand DX3 MCB 4 Pole 32A Circuit Breaker D-Curve | 408150 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
