GE TJV42603 U is an industrial molded‑case circuit breaker (MCCB) rated 300 A at 480 V in a three‑pole (3P) configuration. This GE device features 30K LI FUNCTIONS, highlighting its protection and interrupt capabilities for high‑load, three‑phase power systems. Used in industrial electrical distributions, it provides overcurrent protection for 3‑phase circuits requiring reliable fault interruption.
