Description of 4Pole wire screwless terminal block 8A different color pitch 5.0mm
Picture of wire screwless terminal block 390
About screwless terminal block, we often produce white snap and gray body.
2. Datasheet of screwless terminal block 390-5.0-05P
3.Techincal parameter of screwless terminal block 390
Material
Pin header: Brass, Tin plated
Housing: PA66, UL94V-0
Electrical
Rated voltage: 300V
Rated current: 8A
Contact resistance: 20mΩ
Insulation resistance: 5000MΩ/1000V
Withstanding Voltage: AC1500V/1Min
Wire range: 22-16AWG 1.0MM²
Mechanical
Temp. Range: -40ºC~+105ºC
MAX Soldering: +250ºC for 5 Sec.
Strip length: 7-7.5m
4.Our advantage:
1)our factory located in Ningbo which is one of the largest port in China.
2)most of our engineers and workers is dealing with the terminal blocks more 10 years
3)Many of our items have large stock for your fast shippment
4)many of our products assembling by automatic machine,which will save a lot of cost and time.
5.Our promise to customers:
1)We can delivery the samples for your test free of charge
2)Our products are all guaranteed,you will have no worry to use.
3)We will delivery the order strictly as the order confirmed!
6.What is a terminal block
When you have a set of electrical wires to connect, a terminal block provides a safe, convenient way to keep them organized. They are rugged, easy to use and designed to keep wires of varying gauges securely connected.
Function
A terminal block is a set of two or more similar screw-down connection points. You can connect wires
at these points. A terminal strip combines many similar blocks in a single device. In a strip, the blocks are insulated from one another.
Materials
A terminal block's main functions are to connect and to insulate. The main block body is made of a tough material, such as plastic or ceramic, that electrically isolates adjacent blocks. The conducting parts are made of copper and corrosion-resistant metals compatible with copper.
Use
A terminal block must first be mounted in a safe, stable location away from moisture. To use it, strip
about ½ inch of insulation from the two wires you want to connect. You then insert the bare wires into the block's metal connectors and screw them down until they're securely fastened.
Special Functions
While most terminal blocks simply create an electrical connection, some have built-in fuse holders, indicator lamps or other features that add functionality for more sophisticated applications.
Variety
You can find dozens of types of terminal blocks, some generic, some specialized. Designers have developed terminal blocks for household, industrial, electronic and many other uses.
Labeling
You can use a terminal block to organize wires having different functions. Many terminal blocks have a labeling scheme that lets you identify how the wires are organized.
4Pole wire screwless terminal block 8A different color pitch 5.0mm KF390-05p has been presented above. It is good in quality and competitive in price. If you want more detailed information of this product or related problems, please contact with us, we will reply as soon as possible (general in 24 hours).
