The Legrand RX³ 25 A MCB is a thermal-magnetic circuit breaker designed for residential and light commercial use. It protects circuits from overloads and short-circuits, offering modular flexibility and high safety standards. Available in various pole configurations, it is tested to IEC/EN standards and easily DIN-rail mountable
- Available in Type C curve (trips at 5×–10× In) for typical inductive loads like general circuits and LED lighting
- Supports up to 4.5 kA to 6 kA Icu at 230 VAC (with small variations by model and pole count)
- Complies with IEC/EN 60947‑2 and IEC/EN 60898‑1 standards for safety
- Available in 1P, 1P+N, 2P, 3P, and 4P configurations
- Width ranges from 1 module (~18 mm for 1P) up to 3 or more modules depending on poles
