Shop Legrand DX3 MCB 2 Pole 25A Curve C Circuit Breaker | 410150 In Iraq Best Prices
Legrand DX3 modular 2-pole 25A circuit breaker with 50kA breaking capacity at 400V, IP20 finger-safe terminals, C-curve protection, and compatibility with DX3 accessories for reliable electrical circuit protection.
The Legrand DX3 MCB 2 Pole 25A Curve C is a modular thermal-magnetic circuit breaker designed for control, protection and isolation of electrical circuits in residential and small commercial installations. This advanced protection device offers exceptional breaking capacity of 50kA at 400V and 100kA at 230V, ensuring reliable performance in demanding electrical environments. The breaker features IP20 finger-safe terminals that prevent accidental contact with live parts, making it safe for installation in accessible locations.
This circuit breaker is equipped with a red/green mechanical indicator that clearly displays the operational status (open or closed) of the contacts, along with a label holder for convenient circuit identification. The DX3 is compatible with Legrand DX3 auxiliaries, RCD add-on modules and various accessories, providing flexibility for system customization. Built with environmentally conscious design principles, this device complies with substance-restriction requirements and RoHS directives, making it an eco-friendly choice for modern electrical installations.
The breaker operates reliably across a wide temperature range (-25°C to 70°C) and features a tripping threshold in case of short-circuit between 125A and 250A with C-curve characteristics (5 In to 10 In). It accommodates both copper and aluminum cables (with terminal accessory) supplied from top or bottom, and provides DIN rail mounting for easy installation. With its robust construction, advanced safety features, and comprehensive documentation support, the DX3 25A breaker is an ideal solution for protecting electrical circuits in various applications.
Key Features
- 50kA breaking capacity at 400V and 100kA at 230V for superior short-circuit protection
- IP20 finger-safe terminals preventing accidental contact with live electrical parts
- Red/green mechanical indicator displaying open/closed contact status clearly
- C-curve tripping characteristic with 125A-250A short-circuit threshold for reliable protection
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and comprehensive accessories
- Accommodates copper and aluminum cables with terminal accessories for flexible installation
- DIN rail mounting system for quick and secure installation
- Wide operating temperature range from -25°C to 70°C for diverse climates
- Environmentally conscious design complying with RoHS and substance-restriction requirements
- Integrated label holder for convenient circuit identification and maintenance
Technical Specifications
| Specification |
Value |
| Product Type | Modular Thermal-Magnetic Circuit Breaker |
| Rated Current | 25 A |
| Number of Poles | 2 (Bipolar) |
| Release Characteristic | C Curve |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Breaking Capacity at 400V | 50 kA |
| Breaking Capacity at 230V | 100 kA |
| Short-Circuit Tripping Threshold | 125A to 250A (C curve 5 In to 10 In) |
| Frequency | 50-60 Hz |
| Degree of Protection | IP20 (Finger-safe) |
| Degree of Impact Strength | IK02 |
| Width in Modular Spacings | 3 modules |
| Width Dimension | 53.4 mm |
| Height Dimension | 127.5 mm |
| Depth Dimension | 79.2 mm |
| Built-in Depth | 47 mm |
| Connectable Conductor Cross Section (Solid-core) | 1.5-50 mm² |
| Connectable Conductor Cross Section (Multi-wired) | 1.5-35 mm² |
| Connection Type | Screwed Terminal |
| Mounting Method | DIN Rail |
| Supply Direction | Top or Bottom |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Nominal Voltage Range | 360-440 V |
| Pollution Degree | 3 |
| Colour | Grey |
| RAL Number | 7035 |
| Halogen Free | Yes |
| Flush-mounted Installation | Yes |
| Additional Equipment Possible | Yes |
| Concurrently Switching Neutral | No |
| Explosion-proof | No |
| Label Space Available | Yes |
| Reference Number | 410150 |
| EAN Code | 3245064101509 |
| Carbon Footprint (Manufacturing Phase) | 3.350 kg CO2 eq. |
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