Shop Legrand DX3 MCB 3 Pole 16A Curve C Circuit Breaker | 407859 In Iraq Best Prices
Thermal-magnetic circuit breaker for protection against overloads and short circuits with 3P, 16A C-curve, 6kA breaking capacity, IP20 safety rating, and DIN-rail mounting for residential and commercial applications.
The Legrand DX3 MCB 6000A is a thermal-magnetic circuit breaker designed to protect wiring installations against overloads and short circuits. This 3-pole device operates at 400V~ with a rated current of 16A and features a C-curve characteristic for optimal protection. With a breaking capacity of 6kA according to IEC60898 and 10kA according to IEC60947-2, this circuit breaker provides reliable protection for residential and small commercial applications. The device features IP20 safety rating, protecting against solid bodies larger than 12.5mm, making it suitable for standard electrical installations.
This DX3 circuit breaker is equipped with two DIN rail clamps (top and bottom side) allowing independent removal while the prong busbar remains in place. The product features a label holder for clear circuit identification and ON/OFF indication printed on the handle with red and green backgrounds for easy status recognition. It can be supplied by copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar, offering flexible installation options. The device complies with substance-restriction requirements and has been designed following environmentally conscious processes.
The MCB can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and accessories for enhanced functionality. It features energy limitation class 3 according to IEC 60898-1 standard, providing maximum level of limitation of let-through energy. The device operates reliably in ambient temperatures ranging from -25°C to 70°C and can accommodate multi-wired conductor cross-sections from 1.5-25mm² and solid-core conductors from 1.5-35mm². With halogen-free design and comprehensive certifications, this circuit breaker meets all international safety and environmental standards.
Key Features
- Thermal-magnetic protection against overloads and short circuits with 3-pole configuration
- C-curve characteristic with tripping threshold between 80A and 160A (5In to 10In) for optimal circuit protection
- 6kA breaking capacity according to IEC60898-1 and 10kA according to IEC60947-2 standards
- IP20 safety rating protecting against solid bodies larger than 12.5mm with energy limitation class 3
- DIN-rail mounting with independent top and bottom clamps for flexible installation
- Label holder for circuit identification and ON/OFF indication with red/green handle markings
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
- Accepts copper cable, prong busbar, fork busbar, or Legrand HX3 plug busbar connections
- Halogen-free design with environmentally conscious manufacturing process
- Operating temperature range -25°C to 70°C with wide conductor cross-section compatibility
Technical Specifications
| Specification |
Value |
| Product Name | MCB DX3 6000A 3 Pole 16A Curve C |
| Reference Number | 407859 |
| EAN Code | 3245064078597 |
| Brand | Legrand |
| Type | Thermal-Magnetic Circuit Breaker |
| Number of Poles | 3 |
| Rated Current | 16 A |
| Release Characteristic | C Curve |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity IEC60898 | 6 kA at 400V |
| Breaking Capacity IEC60947-2 | 10 kA at 400V, 25 kA at 230V |
| Current Limiting Class | 3 |
| Tripping Threshold | 80A to 160A (5In to 10In) |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 |
| Impact Strength Rating | IK02 |
| Built-in Depth | 44 mm |
| Width | 53.1 mm |
| Height | 94.8 mm |
| Total Depth | 77.8 mm |
| Modular Width | 3 modules |
| Mounting Method | DIN Rail |
| Connection Type | Screwed Terminal |
| Supply Direction | Top or Bottom |
| Multi-wired Conductor Cross-section | 1.5-25 mm² |
| Solid-core Conductor Cross-section | 1.5-35 mm² |
| Ambient Operating Temperature | -25°C to 70°C |
| Storage Temperature | -40°C to 70°C |
| Colour | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Pollution Degree | 2 |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | Yes |
| Flush-mounted Installation | Yes |
| Explosion-proof | No |
| Label Space | Yes |
| Carbon Footprint Manufacturing | 2.747 kg CO2 eq. |
Order Legrand DX3 MCB 3 Pole 16A Curve C Circuit Breaker | 407859 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
