The Eaton NSBQCF2030H 2-pole miniature circuit breaker (MCB) is rated for 30 A at 240 V and designed for 1‑phase systems, operating on 50/60 Hz. As part of Eaton's QCF family, this NSBQCF2030H device provides overcurrent protection for circuits in electrical distribution setups requiring a 1‑phase, 240 V supply.
