Shop Legrand DX3 Three-Pole 50A Circuit Breaker Curve C | 410166 In Iraq Best Prices
Advanced three-pole 50A modular circuit breaker with 50kA breaking capacity, C curve tripping, and IP20 finger-safe terminals for reliable electrical circuit protection and isolation.
The Legrand DX3 MCB (Miniature Circuit Breaker) is a three-pole modular thermal-magnetic circuit breaker designed for comprehensive control, protection, and isolation of electrical circuits. This advanced protective device offers an impressive 50kA breaking capacity at 400V with C curve tripping characteristics, making it ideal for residential and small commercial applications. The breaker features IP20 finger-safe terminals that ensure safe and flexible integration into any electrical installation, protecting against solid bodies larger than 12.5mm in accordance with IEC/EN 60529 standards.
This circuit breaker combines robust protection with user-friendly design elements. The red/green mechanical indicator clearly displays the status of contacts (open or closed), while the integrated label holder allows for convenient circuit identification. The DX3 can be equipped with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, providing exceptional flexibility for complex electrical systems. The device operates across a frequency range of 50-60 Hz and maintains reliable performance in ambient temperatures from -25°C to 70°C.
The Legrand DX3 50A circuit breaker is manufactured with environmental consciousness, complying with substance-restriction requirements and halogen-free construction. With its 4.5 modular spacing width and DIN rail mounting capability, this breaker integrates seamlessly into standard electrical panels. The thermal-magnetic tripping mechanism provides C curve characteristics with a tripping threshold between 250A and 500A for short-circuit protection, ensuring optimal safety for your electrical infrastructure.
Key Features
- 50kA breaking capacity at 400V according to IEC 60947-2 standard
- C curve tripping characteristic with threshold between 250A and 500A
- IP20 finger-safe terminals protecting against solid bodies larger than 12.5mm
- Red/green mechanical indicator for clear open/closed contact status display
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
- DIN rail mounting with 4.5 modular spacing width for standard panel integration
- Halogen-free and environmentally conscious design
- Operates reliably in ambient temperatures from -25°C to 70°C
- Integrated label holder for convenient circuit identification
- Accepts copper or aluminum cables with appropriate terminal accessories
Technical Specifications
| Specification |
Value |
| Product Type | Three-Pole Modular Thermal-Magnetic Circuit Breaker |
| Rated Current | 50 A |
| Rated Voltage | 400 V AC |
| Breaking Capacity at 400V | 50 kA according to IEC 60947-2 |
| Breaking Capacity at 230V | 100 kA according to IEC 60947-2 |
| Tripping Characteristic | C Curve (5In to 10In) |
| Short-Circuit Tripping Threshold | Between 250A and 500A |
| Number of Poles | 3 poles (3 protected poles) |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Frequency Range | 50-60 Hz |
| Nominal Voltage Range | 360-440 V |
| Degree of Protection | IP20 |
| Pollution Degree | 3 |
| Impact Strength | IK02 |
| Width in Modular Spacing | 4.5 modules |
| Built-in Depth | 47 mm |
| Overall Width | 80.1 mm |
| Overall Height | 127.5 mm |
| Overall Depth | 79.2 mm |
| Connectable Conductor Cross-Section (Solid-Core) | 1.5-50 mm² |
| Connectable Conductor Cross-Section (Multi-Wired) | 1.5-35 mm² |
| Ambient Temperature Operating Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Connection Type | Screwed terminal with top or bottom supply |
| Mounting Method | DIN rail mounting |
| Flush-Mounted Installation | Yes |
| Color | Grey (RAL 7035) |
| Halogen Free | Yes |
| Additional Equipment | Compatible with DX3 auxiliaries and RCD add-on modules |
| Reference Number | 410166 |
| EAN Code | 3245064101660 |
| Carbon Footprint (Manufacturing Phase) | 5.754 kg CO₂ eq. |
Order Legrand DX3 Three-Pole 50A Circuit Breaker Curve C | 410166 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
