Cutler-Hammer SPCL3C20 U is a DIN rail-mounted three-pole circuit breaker rated for 20 A at up to 480 V AC, with a C-curve trip characteristic and a 5 kA short-circuit rating. Designed for panel installations, it provides overcurrent protection for 480 V three-phase circuits and mounts on standard DIN rails. The SPCL3C20 U model offers reliable protection in a compact form for industrial electrical systems.
