Cutler-Hammer HFD3100L is an industrial three-pole circuit breaker rated for 100 A and up to 600 V, designed to protect three-phase feeders in commercial and industrial electrical panels. The 3-pole configuration ensures simultaneous disconnection of all phases for safer, balanced power distribution. This unit is suitable for panel replacements or upgrades in equipment and systems that operate at 600 V and require 100 A of overcurrent protection.
