SCHOTT SEFUSE® SM Type

The Thermal Cutoff Product Division develops and produces thermal protection devices designed to protect electrical equipment from catching fire by sensing overheating, and cutting off the electrical circuit immediately.

SCHOTT SEFUSE ^®  is a trusted brand of thermal links that meet numerous international industrial safety standards. These “one-shot” components provide excellent reliability and performance and is widely used in a wide range of consumer electronics and appliances.

SM Type：

The SCHOTT SEFUSE ^®  SM is a thermal cutoff designed to protect electrical home appliances and industrial electrical equipment from catching fire. It contains a fusible alloy inside an insulated case, which interrupts the electrical circuit by melting when ambient temperatures reaches abnormal levels.

Advantages：

• Stable and operate with precision to ensure maximum safety for the operation of electrical equipment

• Can be mounted directly where temperature detection is required without insulation

• Have fast thermal response due to their shape and small size

• Have a resin-seal which ensures strong reliability and accuracy

Rated Functioning Temperature：76℃~150℃ 

Rated Voltage：250V/120V AC 

Rated Current：2A 

Applications：T he SM thermal cutoff is used in many different electrical products, such as power supplies, motors, battery packs and automobiles.