FOSHAN TONGBAO HUALONG CONTROLS CO.,LTD

The leading temperature control solutions and services provider

Add: No.41,Huijin Rd., BainiSanshui Foshan, Guangdong ,China
Tel : 86-757-87575702
Post : 528131
Fax : (86)757-87655136
Email :dengxiaoshun@fstb.com.cn

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FSTB RH series iron thermal fuse 10A 250V for coffee maker parts

When the external temperature reaches operating temperature, fusible alloy would be melted.
With the help of surface tension and the special compound, the fusible alloy would be disconnected and shrank to two terminals of down-lead foot. Thus, circuit would be cut forever..


Structure and Operating Theory




Dimension

Rated Form

 FSTB RH series iron thermal fuse 10A 250V for coffee maker parts

 

RH-3 Series

 FSTB RH series iron thermal fuse 10A 250V for coffee maker parts

 

Rated Form

FSTB RH series iron thermal fuse 10A 250V for coffee maker parts

Installation

FSTB RH series iron thermal fuse 10A 250V for coffee maker parts

  In the process of mounting, be careful of the short circuit of epoxy resin. For example, prevent the contact of lead wire A from the case, otherwise, the current will flow from the lead wire on the epoxy resin seal side to the opposite lead wire so that the thermal-link cannot break the circuit.

  Organic temperature-sensing thermal-link is live device. Be sure that the case will have no contact with other metal mounting parts and insulation protection is needed on its surface.

  In the process of assembling, if bending the lead wire on the epoxy resin side is needed, please bend it at or beyond a distance of 8mm from the epoxy resin seal so as to avoid impairing the isolated lead.

  While bending the lead wire on the case side, please bend it at or beyond a distance of the tensile and thrust force applied on the lead wire should not exceed the test force required by IEC 60691. The max. Test tensile force of thermal-links RY series is 16N and the max. Test thrust force is 4N.

  In addition, while fixing the thermal-links, be careful not to apply excessive force to the case, epoxy resin seal or the lead wire (like pulling, over-tightening or over clamping), which will damage the properties of the thermal-links.

  While mounting lead wire, be sure not to pull, push, twist at a sharp angle or burn it. Be careful not to damage, burn or overheat the epoxy resin seal or the case.

 

Environment

These thermal fuses are not intended to withstand exposure to water, solvent, high humidity environment or the environment of corrosive gases like carbon dioxide or hydroxide.


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