Shop Legrand RX3 MCB 2 Pole 63A Curve C Circuit Breaker | 419230 In Iraq Best Prices
Legrand RX3 2-pole 63A MCB with C-curve characteristic, 6000A breaking capacity, IP20 protection, and advanced current limiting for reliable residential and commercial electrical distribution.
The Legrand RX3 MCB (Miniature Circuit Breaker) is a high-performance 2-pole circuit breaker designed for residential and small commercial electrical installations. With a rated current of 63A and a breaking capacity of 6000A according to IEC 60898-1 standard, this device provides reliable protection against overcurrent and short-circuit faults. The C-curve characteristic offers a tripping threshold between 315A and 630A (5-10 times the rated current), making it ideal for circuits with moderate inrush currents such as general lighting and power distribution.
This circuit breaker features advanced current limiting technology with energy limitation class 3, ensuring minimal let-through energy during fault conditions. The device is protected against solid bodies larger than 12.5mm (IP20 degree of protection) and operates at a rated voltage of 400V with an impulse withstand voltage of 4kV. Installation is straightforward with options for copper cable, prong busbar, or fork busbar connections, and it complies with all relevant EU regulations and environmental standards.
The RX3 series combines safety, reliability, and compact design in a DIN rail-mounted format with a built-in depth of 44mm. This product is manufactured by Legrand, a global leader in electrical and digital infrastructure, and is suitable for flush-mounted installation in distribution panels and switchboards. All components comply with substance-restriction requirements and have been designed with environmental consciousness in mind.
Key Features
- 6000A breaking capacity according to IEC 60898-1 standard for household and commercial installations
- C-curve characteristic with tripping threshold between 315A and 630A (5-10 times rated current)
- Advanced current limiting technology with energy limitation class 3
- IP20 protection against solid bodies larger than 12.5mm (fingerproof design)
- Multiple connection options: copper cable, prong busbar, or fork busbar
- Rated voltage 400V with 4kV impulse withstand voltage
- Compact DIN rail mounted design with 44mm built-in depth
- Flush-mounted installation capability in distribution panels
- Compliant with EU regulations and RoHS/REACH requirements
- Grey color (RAL 7035) with terminal marking indication
Technical Specifications
| Specification |
Value |
| Product Type | Miniature Circuit Breaker (MCB) |
| Brand | Legrand |
| Model Series | RX3 |
| Reference Number | 419230 |
| EAN Code | 3414970368003 |
| Number of Poles | 2 (2 protected poles) |
| Rated Current | 63 A |
| Release Characteristic | C (Curve C) |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage | 500 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity at 230V | 10 kA |
| Breaking Capacity at 400V | 6 kA |
| Tripping Threshold | 315A to 630A (5-10 times rated current) |
| Current Limiting Class | Class 3 (Maximum energy limitation) |
| Degree of Protection | IP20 (Fingerproof) |
| Degree of Impact Strength | IK02 |
| Frequency | 50-60 Hz |
| Nominal Voltage Range | 360-440 V |
| Width | 35.4 mm |
| Height | 88.5 mm |
| Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Width in Modular Spacings | 2 |
| Color | Grey (RAL 7035) |
| Mounting Method | DIN Rail |
| Flush-Mounted Installation | Yes |
| Connection Type | Screwed terminal, Busbar and cable |
| Electric Supply Direction | Top or bottom |
| Concurrent Neutral Conductor Switching | No |
| Pollution Degree | 2 |
| Storage Temperature Range | -40°C to +70°C |
| Additional Equipment Possible | No |
| Terminal Marking Indication | Yes |
| Halogen Free | No |
| Explosion-Proof | No |
| Standards Compliance | IEC 60898-1, IEC 60947-2, IEC/EN 60529 |
| Environmental Compliance | RoHS Directive, REACH Declaration |
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