温度保险丝热熔断体ThermallinksThermalcutoff(TCO.PDF

温度保险丝 Thermal-links 温度保险丝 热熔断体 Thermal links Thermal cutoff (TCO) Thermal fuse 产品特点 Features and Benefits ● 低内阻 Low Resistance ● 密封式结构 Sealed Construction ● 径向，轴向两种方式 Radial and Axial Shape ● 额定电流:1A~200A Rated Current: 1A~200A ● 结构紧凑，尺寸小 Compact size and Small size ● 动作温度:76℃~221℃ Function Temperature: 76℃~221℃ One-time Over Temperature protection ● 一次性过温保护 ● 精确断开温度±2℃ High accuracy of Cutoff temperature ±2℃ www.SETFUSE.com 温度保险丝 Thermal-links 产品简介 Product Description 赛尔特合金型温度保险丝是一次性不可复位的熔断装置，广泛应用于电器设备的过温保护。温度保险丝由具有低熔点的易熔合金 和助熔断剂构成，封装在塑料或陶瓷的外壳内。在正常工作情况下，易熔合金与两根引脚保持连接。当温度保险丝感受到异常发 热并达到预定的熔点温度时，易熔合金熔化，并在助熔断剂的作用力下快速彻底断开电路。有瓷管型和方壳型两种外形供选择， 额定电流1A~200A，动作温度76℃~221℃，安规认证包括UL，cUL，VDE ，TUV，PSE，KTL，CCC和环保RoHS、REACH认 证。 ® SET Alloy thermal cutoffs, defined as non-resettable, are single action devices that are widely used for the electrical equip- ments against over temperature. The thermal cutoffs are composed of the fusible alloy with low melting point and special resin, encapsulated in a plastic or ceramic housing. Under normal operated, the fusible alloy is joined by the two lead wires within the housing. When the thermal cutoff senses an abnormal heat and reach a preset temperature, the fusible alloy melts and discon- nects the circuit completely with the aid of the special resin. Both Axial and Radial shapes are available, with rated current from 1A to 200A, Function temperature 76 ℃~221℃, certificated including UL, cUL, VDE,TUV,PSE, KTL, CCC and RoHS, REACH Compliant. 温度保险丝结构图 Structur