General Electric TFK236T150 Molded Case Circuit Breaker Trip Unit

General Electric TFK236T150 is a three-pole, 150 amp, 600 VAC trip unit for General Electric molded case circuit breakers. Identified by part number TFK236T150, this unit houses the sensing and tripping mechanisms that monitor current and open the circuit when an overcurrent condition is detected. With its 3-pole arrangement, it protects all phases in a typical three-phase electrical system and carries a 150 A rating and a 600 VAC rating, indicating the maximum voltage at which the device is specified to operate safely. This trip unit is intended for use with GE molded case breakers that require this model configuration, providing the protective functions associated with GE MCCB protection without adding extraneous features or specifications beyond its stated ratings. The model number TFK236T150 uniquely identifies this 3-pole, 150 A, 600 VAC trip unit within GE's molded case breaker family, supporting accurate replacement and inventory management for compatible GE assemblies.