General Electric TEY330 is a 3-pole molded case circuit breaker rated for 30 amperes in 480Y/277 VAC three‑phase systems. As an MCCB, it provides overcurrent protection by interrupting fault currents within electrical distribution equipment. This TEY330 model is a GE component designed for 480Y/277 VAC installations requiring a 30 A, 3‑pole protection device.
