Zongpro (Dongguan) Electrical inc. is a manufacturer specializing in various overload protectors and overload switches. The company produces a range of overload protection switch products, available in multiple current and voltage options, and accepts ODM/OEM services. Customized production can be provided according to customer needs. With a strong production and R&D team, we have been dedicated to this industry for 40 years.

The overload switch series products have passed safety certifications such as UL, CCC, CB, CE, and VDE, and comply with the IEC60934 standard. The core temperature sensing component utilizes EMS bimetallic strips imported from the United States, featuring silver contacts, sensitive response, stable performance, and a good pressing feel.

This series of overload protection switches are primarily used on extension cords, combining an overload protector with a rocker switch, effectively saving installation space and reducing production costs. The rated currents are generally 10A, 13A, 15A, and 16A.