Product Specifications
Product Description
3UA thermal relay is suitable for using in power system with AC 50Hz, rated operation voltage up to 660V and 1000V, in main circutit, current from 0. 1A to 630A. It is used to protect AC three-phase asynchronous moter against overload and open-pphase. The current setting value can be regulated and the setting current values of many thermal elements are intercrossing overlepping arrangement, for easy selecting by the products have temperature compensating.
The relays have the relays have the test push-button for breaking NC contacts, the operating indication and free trip characteristics. The items conform to IEC292-1, IEC337-1 & VDE0660.
Yueqing Kelon Relay Co., Ltd., is located at the famous "Yandang Mountain" Yueqing city, Hongqiao town which has been honored the title of "Capital of electronics". The company is a manufactur- er specialized in producing, developing and sale relays. through several years development the company has become one of the most well known relay manufacturer in china and got ISO 9002 certificate.
The company covers with a areas of 5000 m2 including building areas of 3000 m2, with more than 90 employees, 30 engineers and technicians. The key production line and testing facilities are imported from Germany, Japan and Taiwan, at the dame time, selecting super and stable property imported raw material to improve the calality of our relays.
The company mainly produces 18 series with 200 types of relays and most products are UL, CSA, TUV and CCEE approved. Further more, the company can also produce relays according to the customer's drawings and special requirement, for she also owns complete relay precise procedures and production facilities for tooling, plastic, metal & parts.
In the past years, the company has insisted on the principle of "Customer is Paramount, Quality is First" and strictly manage the production and sales with advanced management, and therefore, has gained a good reputation from the clients both the home and abroad.
In the competitive market of the future, Kolen Relay will continue service all the customers domestic and abroad just as in the past as reliable quality, competitive Prices, on-time and prompt delivery and perfect service after-sales. Meanwhile, warmly welcome all the customers both regular and new to visit our company as well as the partners of OEM and ODM to have an extensive cooperation.
