The Legrand DX³ 25 A MCB is a thermal‑magnetic circuit breaker available in single-phase or 3‑pole configurations, designed to protect electrical circuits against overloads and short-circuits. It features high durability and compliance with IEC standards.
- Offers Type C (5–10 × In) for moderate inductive loads and Type D (10–14 × In) for high inrush applications. Supports both single-phase and 3P configurations.
- Delivers up to 50 kA at 230 VAC (per IEC 60947‑2) and around 36 kA at 400 VAC—ideal for residential and light industrial environments.
- Compact design (≈4.5 modules width); features IP20-rated terminals, flame-retardant build materials, and wide operational temperature range.
