Shop Legrand RX3 MCB 3 Pole 63A Curve C Circuit Breaker | 419241 In Iraq Best Prices
Legrand RX3 three-pole 63A circuit breaker with C-curve protection, 6000A breaking capacity, IP20 rated, ideal for residential and commercial electrical installations with advanced current limiting technology.
The Legrand RX3 MCB (Miniature Circuit Breaker) is a premium three-pole electrical protection device rated at 63A with a C-curve characteristic, designed for residential and small commercial installations. This circuit breaker features a breaking capacity of 6000A according to IEC 60898-1 standard, providing exceptional protection against short circuits and overloads. The device incorporates advanced current limiting technology (Class 3) to minimize let-through energy during fault conditions, ensuring optimal equipment protection and safety.
This MCB is engineered with multiple connection options including copper cable, prong busbar (top or bottom side), and fork busbar (bottom side) for flexible installation configurations. The unit is rated at 400V with an impulse withstand voltage of 4kV and offers IP20 protection against solid bodies larger than 12.5mm, meeting fingerproof safety standards. The C-curve characteristic ensures reliable tripping between 315A and 630A for short-circuit conditions, making it ideal for circuits with moderate inrush currents typical in residential applications.
With its compact DIN rail mounting design (3 modular spaces, 53.1mm width), the RX3 integrates seamlessly into distribution panels and switchboards. The device complies with all substance-restriction requirements and has been manufactured using environmentally conscious processes. Built to Legrand's exacting standards, this circuit breaker delivers dependable performance, long service life, and compliance with international electrical safety standards including IEC 60947-2 specifications.
Key Features
- Breaking capacity of 6000A according to IEC 60898-1 standard for superior short-circuit protection
- C-curve characteristic with tripping threshold between 315A and 630A for reliable overload protection
- Current limiting class 3 technology minimizes let-through energy during fault conditions
- IP20 fingerproof protection against solid bodies larger than 12.5mm per IEC/EN 60529 standard
- Multiple connection options including copper cable, prong busbar, and fork busbar for flexible installation
- Compact DIN rail mounting design with 3 modular spaces for seamless panel integration
- Rated at 400V with 4kV impulse withstand voltage for enhanced electrical safety
- Environmentally conscious manufacturing process with substance-restriction compliance
Technical Specifications
| Specification |
Value |
| Product Type | Miniature Circuit Breaker (MCB) |
| Number of Poles | 3 poles (3P) |
| Rated Current | 63 Amperes (A) |
| Release Characteristic | C curve (5-10 In) |
| Breaking Capacity (Icn at 230V) | 10 kA according to EN 60898 |
| Breaking Capacity (Icn at 400V) | 6 kA according to EN 60898 |
| Ultimate Breaking Capacity (Icu at 230V) | 10 kA according to IEC 60947-2 |
| Ultimate Breaking Capacity (Icu at 400V) | 6 kA according to IEC 60947-2 |
| Rated Voltage | 400V AC |
| Rated Insulation Voltage (Ui) | 500V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Current Limiting Class | Class 3 |
| Frequency Range | 50-60 Hz |
| Degree of Protection (IP) | IP20 |
| Degree of Impact Strength (IK) | IK02 |
| Width in Modular Spacings | 3 spaces |
| Physical Width | 53.1 mm |
| Physical Height | 88.5 mm |
| Physical Depth | 77.8 mm |
| Built-in Depth | 44 mm |
| Mounting Method | DIN rail |
| Connection Type | Screwed terminal, Busbar and cable |
| Electric Supply Direction | By the top or bottom |
| Nominal Voltage Range | 360-440V |
| Pollution Degree | 2 |
| Color | Grey (RAL 7035) |
| Storage Temperature Range | -40°C to +70°C |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Additional Equipment Possible | No |
| Terminal Marking Indication | Yes |
| Label Space/Information Surface | No |
| Halogen Free | No |
| Explosion-proof | No |
| Reference Number | 419241 |
| EAN Code | 3414970368218 |
| Brand | Legrand |
| Series | RX³ |
Order Legrand RX3 MCB 3 Pole 63A Curve C Circuit Breaker | 419241 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
