Mitsubishi Electric NF50-SRU3003 Circuit Breaker

Mitsubishi Electric NF50-SRU3003 Circuit Breaker is a 3‑pole protective device rated at 3 amps, designed to interrupt current and protect connected wiring and equipment. The 3‑pole configuration allows protection of three conductors within a single unit, making it suitable for multi‑line or three‑branch circuits commonly found in electrical distribution panels. Identified by the NF50-SRU3003 part number, this Mitsubishi Electric breaker provides automatic interruption on overloads and short circuits to help preserve circuit integrity and electrical safety in compatible installations. Because it is a dedicated 3‑pole unit, it is suitable for circuits where three feeders share a protective device, enabling coordinated disconnection of all conductors in fault conditions. Use in appropriate panel boards or distribution systems where a 3 A, three‑pole protection device is specified, and rely on Mitsubishi Electric engineering for consistent performance.