Shop Legrand DX3 MCB 4P 32A D-Curve 10kA Circuit Breaker | 409536 In Iraq Best Prices
Legrand DX3 4-pole thermal magnetic circuit breaker with 32A D-curve, 10kA breaking capacity, IP20 terminals, and DIN rail mounting for reliable electrical protection.
The Legrand DX3 MCB 10000A is a thermal magnetic circuit breaker designed to provide reliable protection for wiring installations against overloads and short circuits. This 4-pole device features a 32A rated current with D-curve release characteristic and 10kA breaking capacity at 400V. The breaker is equipped with IP20 protected terminals and DIN rail mounting capabilities, making it ideal for residential and small commercial panel applications. The device can be supplied via copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering flexible installation options.
With a breaking capacity of 10kA according to IEC 60898-1 standard, this circuit breaker provides superior short-circuit protection with a tripping threshold between 320A and 448A (D curve between 10 In and 14 In). The MCB is equipped with two DIN rail clamps allowing independent removal while the prong busbar remains in place. It features a convenient label holder for circuit identification and clear on/off indication printed on the handle with red and green backgrounds for easy status identification.
This environmentally conscious product is halogen-free and complies with substance-restriction requirements. It can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories. The device operates reliably across ambient temperatures from -25°C to 70°C and supports both single and multi-wired conductors with cross-sections from 1.5mm² to 35mm². The REF. 409536 model is certified and tested to meet all relevant European standards.
Key Features
- 10kA breaking capacity at 400V according to IEC 60898-1 standard for enhanced short-circuit protection
- D-curve release characteristic with tripping threshold between 320A and 448A for optimal load protection
- 4-pole isolation and control design for comprehensive circuit management in multi-phase installations
- IP20 fingerproof terminals protected against solid bodies larger than 12.5mm per IEC/EN 60529
- DIN rail mounting with dual clamps allowing independent removal without disturbing busbar supply
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories for system flexibility
- Halogen-free construction with environmentally conscious design meeting substance-restriction requirements
- Clear on/off indication on handle with red and green backgrounds for easy operational status identification
- Label holder for convenient circuit identification and organization
- Supports both copper cables and various busbar configurations for flexible installation options
Technical Specifications
| Specification |
Value |
| Product Reference | 409536 |
| EAN Code | 3414970434678 |
| Brand | Legrand |
| Series | DX³ |
| Type | Thermal Magnetic Circuit Breaker (MCB) |
| Number of Poles | 4 |
| Rated Current | 32A |
| Release Characteristic | D-curve |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4kV |
| Breaking Capacity (Icn) at 400V | 10kA |
| Breaking Capacity (Icn) at 230V | 16kA |
| Ultimate Breaking Capacity (Icu) at 400V | 16kA |
| Ultimate Breaking Capacity (Icu) at 230V | 32kA |
| Frequency Range | 50-60Hz |
| Degree of Protection | IP20 |
| Width (Modular Units) | 4 modules |
| Width Dimension | 70.8mm |
| Height Dimension | 94.8mm |
| Depth Dimension | 77.8mm |
| Built-in Depth | 44mm |
| Connection Type | Screwed Terminal |
| Conductor Cross-Section (Multi-wired) | 1.5-25mm² |
| Conductor Cross-Section (Solid-core) | 1.5-35mm² |
| Mounting Method | DIN Rail |
| Ambient Temperature (Operating) | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Colour | Grey |
| RAL Number | 7035 |
| Degree of Impact Strength | IK02 |
| Pollution Degree | 2 |
| Concurrently Switching Neutral | Yes |
| Flush-mounted Installation | Yes |
| Additional Equipment Possible | Yes |
| Halogen Free | Yes |
| Explosion-proof | No |
| Supply Direction | By the top or bottom |
| Label Space | Yes |
| Carbon Footprint (Manufacturing) | 3.643 kg CO₂ eq. |
| Standards Compliance | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
Order Legrand DX3 MCB 4P 32A D-Curve 10kA Circuit Breaker | 409536 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
