Shop Legrand DX3 MCB 2 Pole 80A B-Curve Circuit Breaker | 408966 In Iraq Best Prices
Modular 2-pole thermal-magnetic circuit breaker with 80A B-curve protection, 10kA breaking capacity, IP20 rating, and DIN rail mounting for residential and commercial electrical distribution.
The Legrand DX3 MCB is a modular bipolar thermal-magnetic circuit breaker specifically designed for control, protection, and isolation of electrical circuits in residential and small commercial installations. This 2-pole device delivers reliable 80A B-curve protection at 230/400V AC with an impressive 10kA breaking capacity according to IEC 60898-1 standard, and 16kA breaking capacity according to IEC 60947-2. The fully visible breaking mechanism allows for easy identification of circuit status with clear on/off indications printed on the handle using red and green backgrounds.
Designed with professional installation in mind, the DX3 MCB features two DIN rail clamps positioned on both top and bottom sides, enabling independent removal while the prong busbar remains in place. The device is protected against solid bodies larger than 12.5mm with IP20 rating according to IEC/EN 60529 standard. It accommodates multi-wired conductors from 6-50mm² and solid-core conductors from 6-70mm², offering flexible connection options including copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar.
The product features a convenient label holder for clear circuit identification and can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories. With halogen-free construction and environmentally conscious design, this circuit breaker complies with substance-restriction requirements. Operating efficiently across a frequency range of 50-60 Hz with rated insulation voltage of 500V and impulse withstand voltage of 4kV, the DX3 MCB represents a robust solution for modern electrical distribution systems.
Key Features
- Fully visible breaking mechanism with clear on/off status indication on handle
- DIN rail mounting with dual clamps allowing independent removal during operation
- Flexible conductor connection supporting 6-70mm² solid-core and 6-50mm² multi-wired cables
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and comprehensive accessories
- Halogen-free construction with environmentally conscious design and IP20 protection rating
- Thermal-magnetic protection with B-curve tripping between 3-5 times rated current
- Label holder for convenient circuit identification and management
- Supports multiple supply methods including copper cable, prong busbar, fork busbar or HX3 plug busbar
Technical Specifications
| Specification |
Value |
| Product Type | Modular Thermal-Magnetic Circuit Breaker |
| Number of Poles | 2 (Bipolar) |
| Rated Current | 80 Amperes |
| Release Characteristic | B-Curve (3-5 In tripping range) |
| Rated Voltage | 400V AC |
| Breaking Capacity IEC 60898-1 | 10,000A (10kA) |
| Breaking Capacity IEC 60947-2 at 400V | 16,000A (16kA) |
| Breaking Capacity IEC 60947-2 at 230V | 32,000A (32kA) |
| Rated Insulation Voltage | 500V |
| Impulse Withstand Voltage | 4kV |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Protected against solid bodies >12.5mm) |
| Impact Strength Rating | IK02 |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Conductor Cross-Section Multi-wired | 6-50mm² |
| Conductor Cross-Section Solid-core | 6-70mm² |
| Connection Type | Screwed Terminal |
| Mounting Method | DIN Rail (Top and Bottom Clamps) |
| Width in Modular Spacings | 3 modules |
| Width | 35.4mm |
| Height | 94.8mm |
| Depth | 77.8mm |
| Built-in Depth | 47mm |
| Colour | Grey (RAL 7035) |
| Halogen Free | Yes |
| Pollution Degree | 2 |
| Additional Equipment Possible | Yes - Auxiliaries, RCD modules, and accessories compatible |
| Flush-mounted Installation | Yes |
| Neutral Conductor Switching | No |
| Supply Direction | Top or Bottom |
| Label Space | Yes - Label holder included |
| Carbon Footprint Manufacturing | 3.113 kg CO₂ eq. |
| Reference Number | 408966 |
| EAN Code | 3245064089661 |
Order Legrand DX3 MCB 2 Pole 80A B-Curve Circuit Breaker | 408966 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
