Shop Legrand RX3 MCB 16A 1 Pole Circuit Breaker Curve C | 419664 In Iraq Best Prices
Single-pole 16A Legrand RX3 circuit breaker with 4500A breaking capacity, C-curve protection, IP20 rating, and DIN rail mounting for residential and commercial panel applications.
The Legrand RX3 MCB (Miniature Circuit Breaker) 419664 is a single-pole 16A circuit breaker designed for household and small commercial electrical installations. This device features a breaking capacity of 4500A according to IEC 60898-1 standard, providing reliable protection against short circuits and overloads. The tripping threshold for short-circuit protection is between 80A and 160A with C-curve characteristics, making it suitable for general-purpose applications with moderate inrush currents.
This circuit breaker is fully compliant with international safety standards and offers IP20 protection against solid bodies larger than 12.5mm, ensuring fingerproof operation. The device features maximum energy limitation (Class 3 according to IEC 60898-1) and can be supplied via copper cable or prong busbar from either the top or bottom. The RX3 breaker is designed with environmental consciousness, meeting all substance-restriction requirements and RoHS compliance standards.
The compact design features a built-in depth of 44mm and DIN rail mounting capability, making it ideal for integration into residential and small commercial panels. With its grey color (RAL 7035), halogen-free construction, and rated voltage of 230V AC, this breaker provides dependable protection for household circuits and small commercial applications. The device operates reliably across standard frequencies of 50-60 Hz and maintains performance across nominal voltages from 210V to 440V.
Key Features
- Breaking capacity of 4500A according to IEC 60898-1 standard for reliable short-circuit protection
- C-curve tripping characteristic between 80A and 160A for general-purpose applications
- IP20 protection rating - fingerproof against solid bodies larger than 12.5mm
- Maximum energy limitation Class 3 ensuring superior overcurrent limitation
- Flexible connection options via copper cable or prong busbar from top or bottom supply
Technical Specifications
| Specification |
Value |
| Product Name | MCB RX3 4500A 1 Pole 16A Curve C |
| Reference Number | 419664 |
| EAN Code | 3414970368294 |
| Rated Current | 16 A |
| Number of Poles | 1 |
| Release Characteristic | C |
| Rated Voltage | 230 V AC |
| Rated Insulation Voltage | 400 V |
| Rated Impulse Withstand Voltage | 4 kV |
| Breaking Capacity (Icn) | 4.5 kA at 230V |
| Breaking Capacity (Icu) | 4.5 kA at 230V |
| Current Limiting Class | 3 |
| Degree of Protection | IP20 |
| Frequency Range | 50-60 Hz |
| Built-in Depth | 44 mm |
| Width | 17.8 mm |
| Height | 88.8 mm |
| Depth | 77.3 mm |
| Width in Modular Spacings | 1 |
| Degree of Impact Strength | IK04 |
| Storage Temperature Range | -25 to +60 °C |
| Nominal Voltage Range | 210-440 V |
| Connection Type | Screwed terminal, Busbar and cable |
| Electric Supply Direction | By the top or bottom |
| Mounting Method | DIN rail |
| Flush-mounted Installation | Yes |
| Concurrently Switching Neutral Conductor | No |
| Pollution Degree | 2 |
| Colour | Grey (RAL 7035) |
| Halogen Free | Yes |
| Explosion-proof | No |
| Additional Equipment Possible | No |
| Terminal Marking Indication | No |
| Label Space/Information Surface | No |
| Tripping Threshold Short-Circuit | Between 80A and 160A (5-10 In) |
| Standards Compliance | IEC 60898-1, IEC/EN 60529, RoHS, REACH |
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