Shop Legrand DX3 MCB 1 Pole 63A Curve D Circuit Breaker | 409813 In Iraq Best Prices
Single-pole thermal magnetic circuit breaker with 63A rating, D-curve tripping for high inrush currents, 25kA breaking capacity, IP20 fingerproof safety, and compatibility with Legrand DX3 accessories.
The Legrand DX3 MCB 1 Pole 63A Curve D is a thermal magnetic circuit-breaker specifically designed to protect wiring installations against overloads and short-circuits. This high-performance device features a 25kA breaking capacity at 230V according to IEC 60947-2 standards, making it ideal for residential and small commercial applications. The D-curve tripping characteristic is engineered for high inrush currents, providing reliable protection for circuits with motors and other inductive loads. With IP20 fingerproof safety rating, this circuit breaker ensures maximum protection against accidental contact with live parts.
This single-pole breaker is equipped with advanced features including a red/green mechanical indicator that clearly displays the open or closed status of contacts, and a convenient label holder for circuit identification. The device can be supplied by copper cable from either the top or bottom side, offering flexible installation options. It is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, allowing for customized protection solutions. The breaker can also be connected to aluminium cable using terminal accessory, providing versatility in installation scenarios.
The MCB DX3 is built with environmental consciousness, complying with substance-restriction requirements and designed through an environmentally responsible process. With a built-in depth of 47mm and modular spacing of 1.5 units, it integrates seamlessly into standard distribution panels. Operating across a frequency range of 50-60 Hz and supporting conductor cross-sections from 1.5 to 50mm² for solid-core cables, this circuit breaker delivers professional-grade protection for modern electrical installations.
Key Features
- 25kA breaking capacity at 230V according to IEC 60947-2 standards
- D-curve tripping characteristic for high inrush currents and motor loads
- IP20 fingerproof safety protection against accidental contact
- Red/green mechanical indicator displaying open/closed contact status
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
- Flexible top or bottom copper cable connection options
- Supports both solid-core (1.5-50mm²) and multi-wired (1.5-35mm²) conductors
- Aluminum cable connection capability with terminal accessory
- Convenient label holder for clear circuit identification
- Environmentally conscious design with substance-restriction compliance
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit Breaker (MCB) |
| Brand | Legrand |
| Series | DX3 |
| Reference Number | 409813 |
| EAN Code | 3245064098137 |
| Number of Poles | 1 Pole |
| Rated Current | 63 A |
| Rated Voltage | 230 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 6 kV |
| Breaking Capacity | 25 kA at 230V according to IEC 60947-2 |
| Tripping Characteristic | D-curve (10 In to 14 In) |
| Short-Circuit Tripping Threshold | 630A to 882A |
| Frequency Range | 50-60 Hz |
| Degree of Protection | IP20 (Fingerproof) |
| Degree of Impact Strength | IK02 |
| Built-in Depth | 47 mm |
| Width | 26.7 mm |
| Height | 127.5 mm |
| Total Depth | 79.2 mm |
| Modular Spacing Width | 1.5 units |
| Solid-Core Conductor Cross-Section | 1.5-50 mm² |
| Multi-Wired Conductor Cross-Section | 1.5-35 mm² |
| Ambient Temperature Operating Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Nominal Voltage Range | 210-250 V |
| Pollution Degree | 3 |
| Cable Connection | Top or Bottom Copper Cable |
| Flush-Mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Additional Equipment Possible | Yes |
| Explosion-Proof | No |
| Carbon Footprint (Manufacturing Phase) | 1.479 kg CO2 eq. |
| Environmental Compliance | RoHS Compliant, Substance-Restriction Requirements Met |
| Compatible Accessories | Legrand DX3 Auxiliaries, RCD Add-on Modules, Terminal Accessories |
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