1781968

Voltage - UL:	300V
Insulation Height:	0.272" (6.91mm)
Contact Tail Length:	0.102" (2.60mm)
Housing Material:	Liquid Crystal Polymer (LCP)
Contact Material:	--
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Mating Flange
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Black
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	COMBICON MC
Current - UL:	8A
Voltage - IEC:	250V
Current - IEC:	8A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.150" (3.81mm)
Number of Levels:	1
Positions Per Level:	7
Number of Positions:	7
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are components used to combine and fasten multiple electrical wires and conductors to create an electrical connection. Generally, terminal blocks are durable and reliable components for electrical connections, though they do come with some potential problems. This article will discuss the application field and working principle of 1781968 terminal block, as well as the potential problems that may arise.

Application Field

Terminal blocks, such as the 1781968 model, are widely used in a variety of industries, such as automation and machinery, heavy machinery and automotive, renewable energy, rail, and more. Generally, terminal blocks are used in any application in which multiple wires need to be connected in a secure and reliable manner. They are also used as circuit breakers and surge protectors, protecting wires from overheating and any other potential hazards.

Working Principle

The 1781968 terminal block works by connecting multiple wires into one terminal block. The process is simple – a user connects a wire into the respective terminal block and the energy passes through the wire and into the other side of the terminal block. This allows for an easy and safe connection of multiple wires and conductors.The terminals of a terminal block have two main components – a conductor and an insulator. The conductor is the part of the terminal block that conducts the electricity, and this is usually made of metal or plastic. An insulator is the part of the terminal block that prevents the electricity from passing through the wire and into the other side, which is generally made of rubber or a plastic.

Potential Issues

Although terminal blocks such as the 1781968 model are useful for making electrical connections, there are some potential problems that arise. One of these issues is corrosion. Corrosion is when the terminal block corrodes, which can lead to loose connections and potential electrical failures. Another issue is that if too many wires are connected to the terminal block, it can cause a short circuit. This can result in an electrical fire, making it extremely important to ensure that the correct number of wires are connected to the terminal block.

Conclusion

The 1781968 terminal block is a useful component for making electrical connections in a variety of industries, such as automation and machinery, heavy machinery and automotive, renewable energy, and more. The working principle of the terminal block is simple – it connects multiple wires into one terminal block and allows for an easy and safe connection of the wires. However, there are potential issues that can arise, such as corrosion and short circuiting, which make it important to pay careful attention to the connection of the terminal block.

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