Connectors include famous American brands MOLEX, TYCO (AMP), 3M and SAMTEC.Famous Japanese brands JST, HIROSE, YAZAKI, JAE;Famous French brand FCI;Korea famous brand KET, KUM and other brands.Connection terminals include PHOENIX in Germany, HEYCO in the United States, DINKLE in Taiwan, and GREENWAY in mainland China....

The ip68 test standard is continuous water immersion under a certain pressure.

Under normal circumstances, the outdoor street light source module‘s own withstand voltage is 1500V, which itself has an error, the maximum error is plus or minus 20%, which means that the outdoor street light source module‘s own voltage withstand voltage is 1200V- 1800V, the minimum withstand voltage is 1200V; when the lightning strike, as long as the residual voltage of the lightning arrester does not exceed 1200V, it will not damage the light source module of the outdoor light....

single-pole switch controls just one circuit. A double-pole switch controls two separate circuits. A double-pole switch is like two separate single-pole switches that are mechanically operated by the same lever, knob, or button.

The fuse box for the street lamp system is designed to adapt to field installation

The 863 quick-connect terminal series uses an easy-to-operate plug-in connection for electrical connection.

First of all, if this type of junction box need to be waterproof, then its raw material should have a waterproof effect. At present, the main waterproof materials are plastic, rubber,metal and others. It is obvious that metal is not very suitable to be made as junction box because metal is a conductor. Using it as a junction box’s raw material can easily lead to leakage accidents. And rubber material is hard to be molded and easy to be aging. So plastic material is better choice than the others....

In global terminals under the situation of technical change speed ,the connector of the maturity of the product is widely used in various industries of national economy,as China becomes the factory of the world,the rapid development of manufacturing for the terminal product provides larger and larger market space .However,today the terminal market can also be said to be the world of the foreigners . Ashkenazi and other European and American countries occupy a relatively large market share ....

SPD is designed to limit transient over-voltages of atmospheric origin and divert current waves to earth, so as to limit the amplitude of this over-voltage to a value that is not hazardous for the electrical installation and electric switch gear and control gear.