Shop Legrand RX3 MCB 1 Pole 63A Curve C Circuit Breaker | 419208 In Iraq Best Prices
Single-pole 63A miniature circuit breaker with 6000A breaking capacity, curve C characteristic, IP20 protection, and DIN rail mounting for residential and small commercial installations.
The Legrand RX3 MCB (Miniature Circuit Breaker) is a single-pole 63A rated current device with curve C release characteristic, designed for household and small commercial electrical installations. This circuit breaker offers a breaking capacity of 6000A according to IEC 60898-1 standard, providing reliable protection against short circuits and overcurrent conditions. The tripping threshold in case of short-circuit ranges between 315A and 630A, following the C curve specification (5 In to 10 In). The device features maximum energy limitation with class 3 current limiting capability, ensuring superior protection for connected equipment and reducing fault damage.
This RX3 circuit breaker is constructed with environmental consciousness and complies with all substance-restriction requirements. It is protected against solid bodies larger than 12.5mm with IP20 rating according to IEC/EN 60529 standard, providing fingerproof protection. The modular design allows flexible installation with copper cable, prong busbar (top or bottom side), or fork busbar (bottom side) connections. With a built-in depth of 44mm and dimensions of 17.7mm width, 88.5mm height, and 77.8mm depth, it fits standard DIN rail mounting systems.
The product is rated for 230V AC supply with a nominal voltage range of 210-250V and operates at 50-60 Hz frequency. It features rated insulation voltage Ui of 500V and impulse withstand voltage Uimp of 4kV. The grey-colored device (RAL 7035) includes terminal marking indication for easy identification and is designed for flush-mounted installation. All Legrand products must be installed in compliance with installation rules, preferably by qualified electricians, and should only be serviced by Legrand-trained personnel using genuine Legrand accessories.
Key Features
- Breaking capacity of 6000A according to IEC 60898-1 standard for household installations
- Curve C release characteristic with tripping threshold between 315A and 630A (5 In to 10 In)
- Maximum energy limitation with class 3 current limiting capability
- IP20 protection rating - fingerproof against solid bodies larger than 12.5mm
- Flexible connection options: copper cable, prong busbar, or fork busbar
- DIN rail modular mounting design with 1 module width
- Rated for 230V AC with 50-60 Hz frequency operation
- Terminal marking indication for easy identification
- Environmentally conscious design complying with substance-restriction requirements
- Halogen-free construction and RoHS compliant
Technical Specifications
| Specification |
Value |
| Product Type | Miniature Circuit Breaker (MCB) |
| Number of Poles | 1 (Single Pole) |
| Rated Current | 63 A |
| Release Characteristic | Curve C |
| Rated Voltage | 230 V AC |
| Nominal Voltage Range | 210-250 V |
| Frequency | 50-60 Hz |
| Breaking Capacity (Icn) | 6 kA at 230 V according to EN 60898 |
| Short-Circuit Breaking Capacity (Icu) | 6 kA at 230 V according to IEC 60947-2 |
| Tripping Threshold | 315A to 630A (C curve: 5 In to 10 In) |
| Current Limiting Class | 3 |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Degree of Protection | IP20 |
| Impact Strength Rating | IK02 |
| Width | 17.7 mm (1 module) |
| Height | 88.5 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Color | Grey (RAL 7035) |
| Mounting Method | DIN Rail |
| Connection Type | Screwed terminal, Busbar and cable |
| Electric Supply Direction | Top or bottom |
| Pollution Degree | 2 |
| Storage Temperature Range | -40°C to +70°C |
| Concurrently Switching Neutral | No |
| Flush-Mounted Installation | Yes |
| Terminal Marking | Yes |
| Halogen Free | No |
| RoHS Compliant | Yes |
| Reference Number | 419208 |
| EAN Code | 3414970367709 |
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