CFI6-63/2/03 is a type of circuit breaker from Eaton. It is a 1,200 Amp, 3-pole, fixed thermal-magnetic circuit breaker with a 240V, 50/60 Hz, DC rating. It is UL-listed, comes with a Trip Unit for Class CTL, and has a maximum setting time of 18 cycles. The device is suitable for use in selected Eaton loadcenters, panelboards and switchboards.