The Eaton NSB CH240GF is a 2-pole miniature circuit breaker rated for 40 A at 240 V, designed for 1‑phase electrical systems and suitable for 50/60 Hz operation. As part of the CH-series MCBs, it provides overcurrent protection for a 2‑pole, 240 V circuit. Use this model when you need a 40 A, 240 V, single‑phase breaker to protect branch circuits in compatible panels.
