The General Electric TEYH3090B is a 90-amp, 480-volt, 3-pole circuit breaker designed to protect and interrupt power in 3-phase electrical systems. It belongs to GE's TEYH series and is intended for use in AC distribution panels to guard against overcurrent and short circuits in industrial or commercial installations. This TEYH3090B model provides three-phase protection for feeders and branch circuits in 3-phase power applications at up to 480V.
