General Electric TEY330N Molded Case Circuit Breaker is a 3-pole device rated 30 A at 480 V. It is designed to provide overcurrent protection in electrical panels or enclosures powering 3-phase circuits, interrupting fault currents to protect wiring and equipment. The TEY330N designation specifies the exact current rating and 3-pole form factor for replacement or cross-reference in GE electrical distribution systems.
