... 5.4×2.4mm, most suitable for use in the limited space of compact designed products like battery packs, lithium ... . Function: This thermostat will cut off the circuit automatically in case of overload or overheat. TOPRO BH-TB02 thermal protectors use the ... protectors and thermal switches. Our products are widely used in various types of Motors, Lamp ballasts, Transformers, Battery packs, LED driver ...