Description of Screwless Terminal Blocks Product Family Overview pitch 3.50mm

Model:250B
pitch:3.50mm

china supplier of Screwless Terminal Blocks Product Family Overview pitch 3.50mm

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1.Material
Pin header: Brass, Tin plated
Housing: PA66, UL94V-0

2.Electrical
Rated voltage: 250V
Rated current: 8A
Contact resistance: 20mΩ
Insulation resistance: 5000MΩ/1000V
Withstanding Voltage: AC1500V/1Min
Wire range: 22-16AWG 1.5MM²

3.Mechanical
Temp. Range: -40ºC~+120ºC
MAX Soldering: +250ºC for 5 Sec.
Strip length: 8-9m

4.Drawing of screwless terminal block 250B



5.How to order



6.package data, as follows,

Carton size :cm
1) 28*28*42
2) 52.5*29*48
3)63.5*28.5*40.5
4) 66.5*44.5*26.5

7. Range of application, such as,

Note:
1:Large stock for fast shipping.
2:Good quality with lower price
3:Sample order & smaller quantity is ok
4.Reliable quality assured

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.

Special Functions

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.

A terminal block must first be mounted in a safe, stable location away from moisture. To use it, strip

Use

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.

Materials

at these points. A terminal strip combines many similar blocks in a single device. In a strip, the blocks are insulated from one another.

A terminal block is a set of two or more similar screw-down connection points. You can connect wires

Function

Screwless Terminal Blocks Product Family Overview pitch 3.50mm KF250B 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).