Shop Legrand DX3 2 Pole 25A D-Curve Circuit Breaker 410202 | 410202 In Iraq Best Prices
Legrand DX3 2-pole 25A D-curve modular circuit breaker with 50kA breaking capacity, IP20 finger-safe terminals, and fully visible breaking mechanism for reliable electrical circuit protection and isolation.
The Legrand DX3 MCB (Miniature Circuit Breaker) is a 2-pole modular thermal-magnetic circuit breaker designed for control, protection, and isolation of electrical circuits in residential and small commercial installations. This device delivers exceptional performance with a 50kA breaking capacity at 400V and features D-curve tripping characteristics, making it ideal for circuits with moderate inrush currents. The circuit breaker is equipped with fully visible breaking mechanism allowing operators to easily verify the contact status through the red/green mechanical indicator.
This DX3 model incorporates advanced safety features including IP20 finger-safe terminals that comply with IEC/EN 60529 standards, protecting against solid bodies larger than 12.5mm. The device can be supplied via copper cable from either the top or bottom, providing installation flexibility. With a rated current of 25A and rated voltage of 400V, the breaker offers a rated insulation voltage of 500V and a rated impulse withstand voltage of 6kV. The D-curve tripping characteristic provides a tripping threshold between 250A and 350A (10-14 times the rated current), making it suitable for general purpose applications.
The DX3 breaker is fully compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, allowing for system expansion and customization. The device features a label holder for circuit identification and operates reliably across ambient temperatures from -25°C to 70°C. Built with halogen-free materials and designed through environmentally conscious processes, this circuit breaker meets modern sustainability requirements while delivering dependable electrical protection for years to come.
Key Features
- 50kA breaking capacity at 400V according to IEC 60947-2 standard
- D-curve tripping characteristic with 250A-350A threshold (10-14 times rated current)
- Fully visible breaking mechanism with red/green mechanical status indicator
- IP20 finger-safe terminals protecting against solid bodies larger than 12.5mm
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
- Label holder for clear circuit identification
- Can be supplied by copper cable from top or bottom
- Connectable to aluminum cable with terminal accessory
- Halogen-free materials and environmentally conscious design
- Operating temperature range -25°C to 70°C
Technical Specifications
| Specification |
Value |
| Product Type | Miniature Circuit Breaker (MCB) |
| Manufacturer | Legrand |
| Model Series | DX3 |
| Reference Number | 410202 |
| EAN Code | 3245064102025 |
| Number of Poles | 2 poles (bipolar) |
| Rated Current | 25 A |
| 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 |
| Trip Characteristic | D-curve |
| Tripping Threshold | 250A-350A (10-14 times rated current) |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 |
| Degree of Impact Strength | IK02 |
| Width | 53.4 mm |
| Height | 127.5 mm |
| Depth | 79.2 mm (built-in depth 47 mm) |
| Modular Width | 3 modular spacings |
| Color | Grey (RAL 7035) |
| Connection Type | Screwed terminal and cable connection |
| Connectable Conductor Cross-section (Solid) | 1.5-50 mm² |
| Connectable Conductor Cross-section (Multi-wired) | 1.5-35 mm² |
| Supply Direction | Top or bottom |
| Mounting Method | DIN rail |
| Ambient Operating Temperature | -25°C to 70°C |
| Storage Temperature | -40°C to 70°C |
| Nominal Voltage Range | 360-440 V |
| Pollution Degree | 3 |
| Additional Equipment | Yes, compatible with DX3 auxiliaries and RCD add-on modules |
| Halogen Free | Yes |
| Label Space | Yes |
| Mechanical Indicator | Red/Green status display |
| Carbon Footprint (Manufacturing) | 3.502 kg CO2 eq. |
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