.The TRC030-5 with PTC Resettable Fuses Through Hole, P=5.1mm RoHS manufactured by TLC is a thermal circuit breaker component designed to protect, control, and monitor circuits. It features an isolated PCB construction and offers overload protection with instantaneous trip for current surges, short circuit protection, and a PTC element for resettable activation. The component also features a 5.1mm pitch for through hole mounting, LED indication for power output, and RoHS compliant construction. The component is also UL recognized and CQC certified. It is suitable for use in electrical circuits and devices such as home appliances, power supplies, and distribution systems.