General Electric TED134030 Three-Phase Circuit Breaker

General Electric TED134030 is a three-pole circuit breaker rated for 30 amperes at up to 480 volts, identified by the part number TED134030. This three-pole device interrupts all three conductors in a 3-phase circuit, providing overcurrent protection for three-phase loads and the wiring that feeds them. With a 480 V maximum operating voltage, it is intended for distribution or equipment circuits in commercial or light industrial environments where three-phase power is present. The TED134030 unit is designed for installations that require a 3-pole breaker of this size, helping safeguard connected equipment and conductors in compliance with standard electrical code practices. Its three-pole configuration ensures simultaneous disconnection of all phases, simplifying lockout procedures during maintenance. In typical use, a 30 A, 480 V three-phase breaker protects branches feeding motors, pumps, or other three-phase equipment. When a fault occurs, the breaker trips to interrupt current, helping prevent further damage. It is intended for use in installations where three-phase power at 480 V is present and a 30 A protective device is required.