Thermal Cutoffs (Thermal Fuses) mainly play an overload protection role. When the fuse is correctly placed in the circuit, the fuse will fuse itself to cut off the current when the current rises abnormally to a certain height and heat, protecting the safe operation of the circuit. When the circuit is faulty or abnormal, with the current rising, and the increased current may damage some important devices in the circuit, then the fuse will be in the current abnormal rise to a certain height and heat, its own fuses to cut off the current, thus playing a role in protecting the safe operation of the circuit. Low melting point alloy type RH, RF, RS series and organic chemistry type RY series, the product appearance of compact structure, good sealing, sensitive and reliable operating temperature, current impact is small, vibration resistance and other characteristics.

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