Shop Legrand DX3 MCB 4 Pole 16A Curve D Circuit Breaker | 410226 In Iraq Best Prices
Premium 4-pole 16A circuit breaker with 50kA breaking capacity, D-curve protection, IP20 finger-safe terminals, and full DX3 compatibility for reliable electrical circuit protection
The Legrand DX3 MCB 4-pole 16A curve D circuit breaker is a modular thermal-magnetic protection device designed for control, protection, and isolation of electrical circuits in residential and small commercial applications. This advanced circuit breaker features a 50kA breaking capacity at 400V and D-curve tripping characteristics that provide reliable protection against short circuits and overloads. The device incorporates IP20 finger-safe terminals ensuring safe operation in various installation environments, and is fully compatible with DX3 auxiliaries, RCD add-on modules, and accessories for comprehensive electrical system management.
Engineered with precision engineering and environmental consciousness, this four-pole circuit breaker delivers exceptional performance with a tripping threshold between 160A and 224A for D-curve protection. The red/green mechanical indicator clearly displays the open or closed status of contacts, while the integrated label holder enables convenient circuit identification. The device can be supplied by copper cable from either the top or bottom, offering flexible installation options. With a built-in depth of 47mm and width of 106.8mm, it fits seamlessly into standard DIN rail installations.
This Legrand circuit breaker complies with all substance-restriction requirements and international standards including IEC 60947-2 and IEC/EN 60529. It operates reliably across ambient temperatures from -25°C to 70°C and accommodates conductor cross-sections from 1.5mm² to 50mm² for solid-core cables or 1.5mm² to 35mm² for multi-wired conductors. The halogen-free design and environmentally conscious manufacturing process make it an ideal choice for modern electrical installations requiring dependable protection and compliance with international regulations.
Key Features
- 50kA breaking capacity at 400V with D-curve tripping characteristics for reliable short-circuit protection
- IP20 finger-safe terminals providing safe operation and protection against solid bodies larger than 12.5mm
- Red/green mechanical indicator displaying open/closed contact status for easy circuit monitoring
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules, and comprehensive accessories
- Flexible supply options from top or bottom with copper cable connections
- Integrated label holder for convenient circuit identification and clear visibility
- Halogen-free design with environmentally conscious manufacturing process
- Wide operating temperature range from -25°C to 70°C for reliable performance
- Accommodates conductor cross-sections from 1.5mm² to 50mm² for versatile installation
Technical Specifications
| Specification |
Value |
| Product Type | Modular Thermal-Magnetic Circuit Breaker |
| Reference Number | 410226 |
| EAN Code | 3245064102261 |
| Brand | Legrand |
| Series | DX³ |
| Number of Poles | 4 poles |
| Rated Current | 16 A |
| Release Characteristic | D-curve |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Breaking Capacity at 230V | 100 kA |
| Breaking Capacity at 400V | 50 kA according to IEC 60947-2 |
| Tripping Threshold | 160A to 224A (D-curve between 10 In and 14 In) |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 (Finger-safe terminals) |
| Degree of Impact Strength | IK02 |
| Built-in Depth | 47 mm |
| Width | 106.8 mm |
| Height | 127.5 mm |
| Overall Depth | 79.2 mm |
| Width in Modular Spacings | 6 |
| Mounting Method | DIN Rail |
| Connection Type | Screwed terminal with cable connection |
| Supply Direction | Top or bottom |
| Conductor Cross-Section (Solid-core) | 1.5-50 mm² |
| Conductor Cross-Section (Multi-wired) | 1.5-35 mm² |
| Operating Temperature Range | -25 to 70°C |
| Storage Temperature Range | -40 to 70°C |
| Nominal Voltage Range | 360-440 V |
| Pollution Degree | 3 |
| Color | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | Yes |
| Additional Equipment Possible | Yes |
| Explosion-proof | No |
| Label Space/Information Surface | Yes |
| Mechanical Indicator | Red/Green status display |
| Carbon Footprint (Manufacturing) | 6.881 kg CO₂ eq. |
| Standards Compliance | IEC 60947-2, IEC/EN 60529, RoHS Directive |
Order Legrand DX3 MCB 4 Pole 16A Curve D Circuit Breaker | 410226 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
