6th August 1986

President & CEO

Gi Bum OH



Thermal Protector(Thermostat)
[Thermal Cut-Out, Thermal Motor Protector]
UK-3 Series
[UK-3 : Pin Type, UK-31 : LEAD Type, UK-32 : LEAD WIRE Type]


Main Office

14F, Woonam Bldg., 1329-4, Seocho-2dong, Seocho-gu, Seoul, 137-858 Korea
TEL: +82-2-583-5494, FAX: +82-2-583-5495



#813 Uchun Factopia B/D, 196, Anyang 7 dong, Manan-gu, Anyang City Kyunggido, 430-817 Korea
TEL: +82-31-467-2395, FAX: +82-31-467-2397



#206  B seat Haoli Building, NO 18 . Longqing Street,China

Beijing E&T development Zone

Post code:100176
TEL: +86-10-67861491, FAX: +86-10-67860904





Since the company was established in 1986, we at UK UCERA Co., Ltd. firstly developed in Korea, the automatic thermostats for home appliance and raw material for PTC (positive temperature coefficient thermistor), followed by successful commercial production. Currently, with its own facilities of automatic resetting thermal protector, UK UCERA and its professional technicians are making their all efforts to become a leading manufacturer with globally well-known brand in service for worldwide customers by supplying the high quality of safety component for electrics & electronics.

With long term experiences and fully accumulated technologies in the company, the technical capability of UK UCERA was approved by big customers and reliable certificates such as "Safety Mark (3-204-12)" issued by Korean Government in 1995 and "UL" mark which was given in 1996 as safety regulation in the US. In order to make our customers in the world be much stronger in competitive market environment by delivering a significantly distinguished value to them, the company continued to develop UK-3 Series which is advanced model of thermal protector with outstanding advantages, for example the smallest and lightest component in the world. Also its superiority was proven by UL, CUL Certificates both in 2000 and EN (European Norms) in 2002 through VDE and then UK UCERA has secured enormous market ability in global market, especially in Korea, Japan, China and South East Asian countries

Again, the company always makes every effort to deliver the best and the most perfect service to its customers in the world by supplying the product with the high quality, competitive cost and on-time delivery. Furthermore the customers could feel comfortable enough by thorough technical follow-up and maintenance after the product provided by UK UCERA.