Shop Legrand DX3 MCB 4 Pole 32A B-Curve Circuit Breaker | 409068 In Iraq Best Prices
Legrand DX3 thermal magnetic circuit breaker with 4 poles, 32A rated current, B-curve characteristic, and 10000A breaking capacity at 400V. IP20 protected, DIN rail mounted, suitable for residential and small commercial installations.
The Legrand DX3 MCB 4 Pole 32A B-Curve Circuit Breaker is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. With a 10000A breaking capacity at 400V~, this device provides reliable protection and control for residential and small commercial electrical systems. The B-curve characteristic offers optimal tripping thresholds between 96A and 160A (3-5 times the rated current), making it ideal for standard installations with moderate inrush currents.
This 4-pole circuit breaker integrates seamlessly with the DX³ modular system and features advanced safety characteristics including IP20 protection against solid bodies larger than 12.5mm and energy limitation class 3 according to IEC 60898-1 standards. The device can be supplied via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar connections, offering flexible installation options. Its compact design with DIN rail mounting ensures efficient panel space utilization while maintaining accessibility for maintenance and troubleshooting.
The MCB incorporates practical features such as a label holder for circuit identification, clear ON/OFF indication with red and green backgrounds for easy status recognition, and dual DIN rail clamps allowing independent removal without affecting the busbar supply. Rated at 400V with 500V insulation voltage and 4kV impulse withstand voltage, this circuit breaker complies with all substance-restriction requirements and has been designed with environmental consciousness. It is suitable for both copper and aluminum cable connections with appropriate accessories.
Key Features
- 10000A breaking capacity at 400V with IEC 60898-1 compliance for household installations
- B-curve tripping characteristic between 96A and 160A (3-5 times rated current) for standard applications
- IP20 fingerproof protection against solid bodies larger than 12.5mm with energy limitation class 3
- Compatible with DX³ system auxiliaries, RCD add-on modules and Legrand accessories
- Dual DIN rail clamps allowing independent removal without affecting busbar supply
- Clear labeling system with ON/OFF indication in red and green for easy circuit identification
- Flexible connection options including copper cable, prong busbar, fork busbar, and HX3 plug busbar
- Environmentally conscious design with halogen-free materials and substance-restriction compliance
- Supports both solid-core (1.5-35 mm²) and multi-wired (1.5-25 mm²) conductor connections
- Concurrently switching neutral conductor for enhanced safety
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker |
| Brand | Legrand |
| Series | DX³ |
| Reference Number | 409068 |
| EAN Code | 3245064090681 |
| Number of Poles | 4 |
| Number of Protected Poles | 4 |
| Rated Current | 32 A |
| Release Characteristic | B-Curve |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 16 kA (Icn) / 32 kA (Icu) |
| Breaking Capacity at 400V | 10 kA (Icn) / 16 kA (Icu) |
| Tripping Threshold | 96A to 160A (B-curve 3-5 In) |
| Current Limiting Class | 3 |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 |
| Pollution Degree | 2 |
| Degree of Impact Strength | IK02 |
| Width in Modular Spacings | 4 |
| Width | 70.8 mm |
| Height | 94.8 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Connectable Conductor Cross Section (Solid-core) | 1.5-35 mm² |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-25 mm² |
| Connection Type | Screwed Terminal |
| Electric Supplying Direction | By the top or bottom |
| Mounting Method | DIN Rail |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | Yes |
| Additional Equipment Possible | Yes |
| Colour | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Explosion-proof | No |
| Ambient Temperature Operating Range | -25 to +70°C |
| Storage Temperature Range | -40 to +70°C |
| Label Space/Information Surface | Yes |
| Carbon Footprint (Manufacturing Phase) | 3.750 kg CO₂ eq. |
| Standards Compliance | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
Order Legrand DX3 MCB 4 Pole 32A B-Curve Circuit Breaker | 409068 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
