Thermal Overload Relays are protective devices used for overload protection of electric motors or other electrical equipment and electrical circuits,It consists of heating elements, bimetals,contacts and a set of transmission and adjustment mechanisms.
Our Thermal Overload Relays had been divided into five series(as follow),with good quality and most competitive price,had exported into global market for many years:
LR1-D New Thermal Relay
The working principle of the thermal relay is that the current flowing into the heating element generates heat, and the bimetal having different expansion coefficients is deformed. When the deformation reaches a certain distance, the link is pushed to break the control circuit, thereby making the contactor Loss of power, the main circuit is disconnected, to achieve overload protection of the motor.
Thermal Overload Relay,Telemecanique Overload Relay,Thermal Digital Overload Relay,Telemecanique Model Thermal Relay Ningbo Bond Industrial Electric Co., Ltd. , https://www.bondelectro.com
On March 19th, the high-tech event organized personnel to go to the second stop, Changzhou. Since the preparatory work was done before, the Changzhou station meeting was very successful. The latest research report of the LED industry and the new products of excellent enterprises were released on the spot, attracting more than 160 dealers to participate.
During the meeting, Dr. Zhang Xiaofei, CEO of Gaogong LED, Zhang Chao, Director of East China Region of Mulinsen Lighting, He Mingli, General Manager of Qinshang Optoelectronics Shanghai Branch, Yao Huaiju, Chairman of Haobo Lighting, He Feng, Lighting Marketing Director of Auman, and Laiwei Optoelectronics Sales Director Mao Zilai, Lianchuang Optoelectronics Sales Director Li Wenjing, Aoting Lighting General Manager Su Hengbing, Jiangsu Guanghui Lighting Market Chairman Xiao Xiaohong, Lianchuang Optoelectronics Sales Director Li Wenjing and other guests on the LED lighting channel development bottlenecks and countermeasures, vendor channel cooperation mode and Issues such as practice are discussed in depth.
Su Hengbing, general manager of Ao Ting Lighting, said that in 2009, I chose to do LEDs. Everyone usually talks about water, but I think this is a relatively negative defensive. In today's booming LEDs, dealers only take the initiative to accept and comb the manufacturers, and build “channels†to attract water.
LED development is very fast, and the future LED is not necessarily what we have seen so far. Just like the modular lighting that is being developed abroad, there is also a development direction that insists that LED is not suitable for modular development. This shows that there is still a lot of room for the future of LEDs.
Now the current situation of the terminal is the chaos of the exhibition market. The dealers do not know whether the cooperative brand can go well. The company does not trust the dealers to trade the local market. Impetuous can be said to be the mentality of the current manufacturers. There must be a pioneering process in terms of ideas, channels, precipitation, and returns. Active and not blind can be long-term. 
LR2-D Thermal Relay
LR-D New Thermal Relay
LR9-F Thermal Relay
Intermediate Relay
As an overload protection component of the motor, the thermal relay has been widely used in production due to its small size, simple structure and low cost.
Su Hengbing: "Drain to the water" is more suitable for LED
Sponsored by Gaogong LED, the channel development activities of the "LED Lighting Channel" weekly magazine - "2013 China LED Good Products Roving Exhibition and Merchants Conference" will be held in Hangzhou, Changzhou, Nanjing, Linyi, Fuzhou, the first phase from March to May. 12 key lighting distribution market cities such as Hefei, Changsha, Nanning, Kunming, Chongqing, Chengdu and Xi'an were held one after another.