1776123-4

Mounting Type:	Through Hole
Screw Thread:	M3
Torque - Screw:	0.68 Nm (6 Lb-In)
Screw Material - Plating:	Brass - Nickel Plated
Clamp Material - Plating:	Brass - Nickel Plated
Contact Material - Plating:	Brass - Tin Plated
Housing Material:	Polyamide (PA), Nylon
Operating Temperature:	--
Color:	Black
Features:	--
Wire Termination:	Screw - Rising Cage Clamp
Series:	Buchanan
Wire Gauge:	15-17 AWG
Voltage:	300V
Current:	13.5A
Mating Orientation:	Horizontal with Board
Pitch:	0.400" (10.16mm)
Positions Per Level:	4
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Wire to Board Terminal Blocks - 1776123-4 Application Field and Working Principle

Terminal blocks, also known as connection blocks, are device connectors which are designed to facilitate wire connection within an electrical circuit. They provide an easy way to manage complex wiring of signals and power feeds when used in combination with electrical components such as relays, switches, fuses, resistors, connectors, etc. Among the different types of terminal blocks, wire to board terminal blocks, such as the 1776123-4, offer a wide range of application fields and advantages for those dealing with electronic components. This article will look at the application field and working principle of the 1776123-4 terminal block.

Application Field of the 1776123-4 Terminal Block

The 1776123-4 terminal block is a low-cost, 3-pin connection system with a 250Vac/10A rating. It is a two-piece unit, with two barrier plugs and two male/female mating plugs that fit together to form a secure connection. As such, the 1776123-4 terminal block is suitable for use in a variety of places, including industrial, automotive, and home use.

Industrial applications

The 1776123-4 terminal block can be used in industrial applications, such as for the connection of signals between two electronic components. The terminal block features screw locks to ensure secure connection and prevent accidental disconnects. This makes it an ideal choice for applications where the wires need to remain secure and reliable, such as when connecting to a PLC or other industrial equipment. The terminal block also features colour-coded wires for easier identification, which makes it easier to troubleshoot if any problems occur.

Automotive applications

The 1776123-4 terminal block can also be used in automotive applications, such as for connecting a lighting system, a trailer connection, or a battery system. The terminal block is designed for harsh automotive environments, and features vibration resistance and high temperature tolerance. This makes it suitable for use in vehicles where the wires need to remain reliable and secure in even the most extreme conditions.

Home applications

Finally, the 1776123-4 terminal block can also be used in a home setting. The terminal block is designed for a wide voltage and amperage range, making it suitable for connecting a wide variety of household items, such as appliances, lights, cameras, and more. The terminal block features colour-coded wires for easy identification, which makes it simpler to troubleshoot any issues should they arise.

Working Principle of the 1776123-4 Terminal Block

The 1776123-4 terminal block features a two-piece design, with two male/female mating plugs and two barrier plugs. The female plug is designed to fit over the top of the two male plugs, providing a secure connection. The barrier plugs fit in between the two male plugs, helping to ensure that the connection is safe and secure. Once the connection is made, the terminal block provides a secure electrical connection that can be used to connect electrical components such as relays, switches, and more.The 1776123-4 terminal block also features screw locks, which are designed to ensure a secure connection and prevent accidental disconnections. This is important when connecting to PLCs or other industrial equipment, as it ensures that the wires remain in place until they are ready to be removed. The terminal block also features vibration-resistant and high-temperature tolerant materials to ensure that the connection remains secure in even extreme conditions. In addition, the 1776123-4 terminal block features colour-coded wires for easy identification. This makes it easier to troubleshoot any issues that may occur. The terminal block also comes with a variety of accessories, such as bridging jumpers and cable glands, which allow for custom wiring configurations and easier installation.

Conclusion

The 1776123-4 terminal block is a versatile connection system suitable for use in a variety of applications, from industrial and automotive to home settings. The terminal block features two male/female mating plugs and two barrier plugs, providing a secure connection. The terminal block also features screw locks and vibration-resistant materials, as well as colour-coded wires for easy identification. The terminal block comes with a host of accessories, such as bridging jumpers and cable glands, which make custom wiring configurations and installations simpler.

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