1746839

Wire Gauge or Range - AWG:	--
Insulation Height:	0.472" (12.00mm)
Contact Tail Length:	0.154" (3.90mm)
Housing Material:	--
Contact Material:	--
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	--
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Black
Wire Gauge or Range - mm²:	--
Series:	COMBICON MSTBVA
Voltage - IEC:	250V
Current - IEC:	12A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	Vertical
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	7
Number of Positions:	7
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Introduction

Terminal blocks, headers, plugs and sockets are all common components used in electrical systems. They help to safely connect separate pieces of equipment and allow electric current to flow between them. The 1746839 terminal block is a specifically designed 3-pole device that offers reliable and reliable connections in various types of applications.

Construction

The 1746839 terminal block is a 3-pole device made of an extruded aluminium body. It is designed for reliability in applications with 3-pole connectors in which high power conductors are needed, such as high-voltage distribution and motors. The body is finished with a green plastic coating for insulation and also to provide extra durability and protection from dirt and corrosion. Inside each pole, the contact is held in place by two nuts and two lock washers. The contact is made of brass, which offers a high level of electrical and thermal conductivity.

Application Fields

The 1746839 terminal block is most commonly used in high-voltage applications such as power distribution and in motors. It can also be used in lighter applications such as communication systems and low-voltage power supplies. It is suitable for rubber, plastic or metal insulated cables in these application fields.

Working Principle

The working principle of the 1746839 terminal block is quite simple. When the cable is inserted in the terminal block, the contact of the 3-pole device makes contact with the cable’s insulated conductors. The contact then creates a reliable electrical connection between the cable and the terminal block. As the electricity passes through the contact, the connection is further strengthened. This ensures a reliable and safe connection between the two components.

Conclusion

The 1746839 terminal block is a reliable and safe 3-pole device suitable for a wide range of electrical applications. Its construction consists of an extruded aluminium body and brass contacts while its simple working principle ensures a safe and dependable connection between electrical components. Whether it is used for high-voltage power distribution or in lighter applications such as communication systems, the 1746839 terminal block can offer a reliable and secure connection.

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