Shop Legrand DX3 MCB 1P 1A Curve D 6kA Circuit Breaker | 407963 In Iraq Best Prices
Single-pole thermal magnetic circuit-breaker with 1A rating, D-curve tripping, 6kA breaking capacity, and IP20 fingerproof protection for residential and commercial electrical installations.
The Legrand DX3 MCB 1P 1A Curve D is a thermal magnetic circuit-breaker designed to protect wiring installations against overloads and short-circuits. This single-pole device features a 6kA/10kA breaking capacity and D-curve tripping characteristic, making it ideal for residential and small commercial applications. The breaker provides comprehensive protection with an IP20 fingerproof safety rating according to IEC/EN 60529 standard, ensuring safe operation in various electrical environments.
This circuit-breaker offers dual functionality by controlling and isolating the installation while providing reliable overcurrent protection. It can be supplied through multiple connection methods including copper cable, prong busbar (top or bottom side), fork busbar (bottom side), or Legrand HX3 plug busbar (top side). The device features convenient DIN rail mounting with two independent clamps allowing easy removal without affecting the busbar supply. With a rated current of 1A and rated voltage of 230V AC, it complies with IEC 60898-1 standard for household installations.
The DX3 MCB is compatible with Legrand DX3 auxiliaries, RCD add-on modules, and various accessories, providing flexibility for system expansion. The product includes a label holder for clear circuit identification and ON/OFF indication printed on the handle with red and green backgrounds for easy status recognition. It is halogen-free and designed with environmental consciousness, meeting all substance-restriction requirements for modern electrical installations.
Key Features
- 6kA breaking capacity according to IEC 60898-1 standard with D-curve tripping between 10In and 14In
- IP20 fingerproof safety protection against solid bodies larger than 12.5mm per IEC/EN 60529
- Multiple supply options including copper cable, prong busbar, fork busbar, and HX3 plug busbar
- Independent DIN rail clamps for easy removal without affecting busbar supply
- Compatible with Legrand DX3 auxiliaries, RCD add-on modules and accessories
- Clear circuit identification with label holder and ON/OFF status indication on handle
- Halogen-free design with environmental consciousness and substance-restriction compliance
- Rated voltage 230V AC with impulse withstand voltage of 4kV
Technical Specifications
| Specification |
Value |
| Product Type | Thermal Magnetic Circuit-Breaker (MCB) |
| Number of Poles | 1 Pole (Single Pole) |
| Rated Current | 1 Ampere (A) |
| Rated Voltage | 230V AC |
| Rated Insulation Voltage | 500V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity (Icn) | 6 kA at 230V according to EN 60898 |
| Breaking Capacity (Icu) | 10 kA at 230V according to IEC 60947-2 |
| Tripping Characteristic | D-Curve (10In to 14In) |
| Degree of Protection | IP20 (Fingerproof) |
| Degree of Impact Strength | IK02 |
| Width | 17.8 mm (1 modular spacing) |
| Height | 94.8 mm |
| Depth | 77.8 mm (44 mm built-in) |
| Connection Type | Screwed Terminal |
| Connectable Conductor Cross-Section (Multi-wired) | 1.5-25 mm² |
| Connectable Conductor Cross-Section (Solid-core) | 1.5-35 mm² |
| Mounting Method | DIN Rail |
| Supply Direction | Top or Bottom |
| Frequency | 50-60 Hz |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +70°C |
| Pollution Degree | 2 |
| Color | Grey (RAL 7035) |
| Halogen Content | Halogen Free |
| Additional Equipment | Compatible with Legrand DX3 auxiliaries and RCD add-on modules |
| Reference Number | 407963 |
| EAN Code | 3245064079631 |
| Carbon Footprint (Manufacturing) | 0.947 kg CO₂ eq. |
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