Shop Legrand RX3 MCB 3 Pole 16A Curve B Circuit Breaker | 419169 In Iraq Best Prices
Premium 3-pole 16A miniature circuit breaker with B-curve protection, 6000A breaking capacity, IP20 rated, ideal for residential and commercial installations with superior energy limitation and environmental compliance.
The Legrand RX3 MCB (Miniature Circuit Breaker) is a 3-pole circuit breaker rated at 16A with a B-curve characteristic, designed for residential and small commercial electrical installations. This device provides exceptional protection against overloads and short circuits with a breaking capacity of 6000A according to IEC 60898-1 standard. The B-curve tripping threshold operates between 48A and 80A (3 to 5 times the rated current), making it ideal for general purpose circuits with minimal inrush current requirements.
Built with advanced energy limitation technology (Class 3 according to IEC 60898-1), this MCB delivers maximum protection with minimal let-through energy. The device features fingerproof protection (IP20) against solid bodies larger than 12.5mm and operates reliably across a frequency range of 50-60 Hz. With a rated voltage of 400V and impulse withstand voltage of 4kV, it ensures superior electrical safety and performance in demanding environments.
The RX3 MCB can be supplied via copper cable, prong busbar (top or bottom side), or fork busbar (bottom side), offering flexible installation options. Constructed with environmentally conscious design principles and compliant with substance-restriction requirements, this circuit breaker represents Legrand's commitment to sustainable and reliable electrical solutions. Installation should be performed by qualified electricians in compliance with local electrical codes and regulations.
Key Features
- 6000A breaking capacity according to IEC 60898-1 standard for household installations
- B-curve tripping characteristic between 48A and 80A (3-5 times rated current) for general purpose circuits
- Class 3 energy limitation for maximum protection with minimal let-through energy
- IP20 fingerproof protection against solid bodies larger than 12.5mm per IEC/EN 60529
- Flexible supply options: copper cable, prong busbar, or fork busbar connections
- 400V rated voltage with 4kV impulse withstand voltage for superior electrical safety
- 50-60 Hz frequency operation for global compatibility
- Environmentally conscious design with substance-restriction compliance
- DIN rail mounting for standard industrial installation
- Terminal marking indication for easy identification and maintenance
Technical Specifications
| Specification |
Value |
| Product Type | Miniature Circuit Breaker (MCB) |
| Number of Poles | 3 |
| Rated Current | 16 A |
| Release Characteristic | B |
| Rated Voltage | 400 V AC |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Breaking Capacity at 230V (Icn) | 10 kA |
| Breaking Capacity at 400V (Icn) | 6 kA |
| Ultimate Breaking Capacity at 230V (Icu) | 10 kA |
| Ultimate Breaking Capacity at 400V (Icu) | 6 kA |
| Frequency Range | 50-60 Hz |
| Current Limiting Class | 3 |
| Degree of Protection (IP) | IP20 |
| Impact Strength (IK) | IK02 |
| Width (Modular Spacings) | 3 |
| Width | 53.1 mm |
| Height | 88.5 mm |
| 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 |
| Pollution Degree | 2 |
| Storage Temperature Range | -40°C to 70°C |
| Nominal Voltage Range | 360-440 V |
| Colour | Grey |
| RAL Number | 7035 |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral | No |
| Additional Equipment Possible | No |
| Halogen Free | No |
| Terminal Marking | Yes |
| Explosion-proof | No |
| Reference Number | 419169 |
| EAN Code | 3414970367297 |
Order Legrand RX3 MCB 3 Pole 16A Curve B Circuit Breaker | 419169 at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
