Shop Legrand RX3 MCB 4 Pole 13A Curve C Circuit Breaker | 419256 In Iraq Best Prices
High-performance 4-pole 13A circuit breaker with 6000A breaking capacity, C-curve protection, IP20 rating, and advanced energy limitation for reliable residential and commercial electrical installations.
The Legrand RX3 MCB 4 Pole 13A Curve C Circuit Breaker (Reference 419256) is a high-performance modular circuit breaker designed for residential and small commercial electrical installations. This device features a breaking capacity of 6000A according to IEC 60898-1 standard, providing superior protection for household electrical systems. With a tripping threshold in case of short-circuit between 65A and 130A, this C-curve breaker offers reliable overcurrent protection and is rated for 400V AC supply with a rated insulation voltage of 500V and impulse withstand voltage of 4kV.
The RX3 circuit breaker is engineered with advanced current limiting technology (class 3 energy limitation) that minimizes let-through energy during fault conditions, ensuring maximum protection for connected equipment and personnel. The device can be supplied via copper cable, prong busbar, or fork busbar connections, offering flexible installation options. With an IP20 protection degree, it is fingerproof against solid bodies larger than 12.5mm, meeting international safety standards. The compact design measures 70.8mm in width, 88.5mm in height, and 77.8mm in depth, fitting seamlessly into standard DIN rail mounted enclosures.
This circuit breaker combines durability with environmental consciousness, complying with substance-restriction requirements and designed through an environmentally conscious manufacturing process. The grey-colored (RAL 7035) unit features concurrently switching neutral conductor capability and includes terminal marking indication for easy identification. Operating across 50-60 Hz frequency range with a storage temperature range of -40 to 70°C, the RX3 ensures reliable performance in diverse climatic conditions. Professional installation by qualified electricians is recommended to ensure compliance with local electrical codes and safety regulations.
Key Features
- 6000A breaking capacity according to IEC 60898-1 standard for household installations
- C-curve tripping characteristic with threshold between 65A and 130A for short-circuit protection
- Advanced current limiting technology (class 3 energy limitation) for maximum equipment protection
- IP20 protection degree - fingerproof against solid bodies larger than 12.5mm
- Flexible connection options via copper cable, prong busbar, or fork busbar
- Concurrently switching neutral conductor capability for enhanced safety
- Compact modular design with 4-pole configuration for DIN rail installation
- Rated for 400V AC with 500V insulation voltage and 4kV impulse withstand voltage
- Environmentally conscious design complying with substance-restriction requirements
- Wide operating range 50-60 Hz with storage temperature -40 to 70°C
Technical Specifications
| Specification |
Value |
| Product Reference | 419256 |
| EAN Code | 3414970704467 |
| Brand | Legrand |
| Series | RX3 |
| Number of Poles | 4 |
| Rated Current | 13 A |
| Release Characteristic | C |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Rated Short-Circuit Breaking Capacity (Icn) | 6 kA at 400V |
| Rated Short-Circuit Breaking Capacity (Icu) | 6 kA at 400V per IEC 60947-2 |
| Current Limiting Class | 3 |
| Degree of Protection (IP) | IP20 |
| Degree of Impact Strength (IK) | IK02 |
| Width (Modular Spacings) | 4 |
| Width | 70.8 mm |
| Height | 88.5 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Frequency Range | 50-60 Hz |
| Nominal Voltage Range | 360-440 V |
| Storage Temperature Range | -40 to 70°C |
| Colour | Grey |
| RAL Number | 7035 |
| Connection Type | Screwed Terminal, Busbar and Cable |
| Electric Supply Direction | By Top or Bottom |
| Mounting Method | DIN Rail |
| Flush-Mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | Yes |
| Terminal Marking Indication | Yes |
| Pollution Degree | 2 |
| Additional Equipment Possible | No |
| Halogen Free | No |
| Explosion-Proof | No |
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