1776257-3

Mounting Type:	Through Hole
Screw Thread:	M2.6
Torque - Screw:	0.4 Nm (3.5 Lb-In)
Screw Material - Plating:	Steel, Galvanized - Chromate Plated
Clamp Material - Plating:	Steel, Stainless
Contact Material - Plating:	Brass - Tin Plated
Housing Material:	Polyamide (PA66), Nylon 6/6
Operating Temperature:	-55°C ~ 105°C
Color:	Blue
Features:	Interlocking (Side)
Wire Termination:	Screw - Rising Cage Clamp
Series:	Buchanan
Wire Gauge:	14-22 AWG
Voltage:	300V
Current:	10A
Mating Orientation:	Vertical with Board
Pitch:	0.200" (5.08mm)
Positions Per Level:	3
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Introduction
Terminal Blocks - Wire to Board are a type of electrical connector used to join two or more wires to a printed circuit board. These connections provide reliable and safe contact between the wires and the boards. The 1776257-3 terminal block is one type of Terminal Blocks - Wire to Board, which is widely used in industrial and commercial applications. It is a highly reliable 3-pole male connection block and is suitable for a wide variety of wire sizes. In this article, we will discuss the application field and working principle of the 1776257-3 terminal block.

Applications
The 1776257-3 terminal block is mainly used in a variety of industrial and commercial applications. It is commonly used in motor control, medical equipment, and automotive electronics. It is also used in more complex applications such as solar panels, wind turbines, and rotating equipment. Due to its reliable connections and safe contact, it is perfect for long-term industrial and commercial installations. In addition, the block is also resistant to vibrations and shock, making it very durable.

Working Principle
The working principle of the 1776257-3 terminal block is quite simple and straightforward. It connects two or more wires to a printed circuit board in a reliable and safe manner. First, the wire is inserted into the top hole of the terminal block. Then, a screw is tightened at the top of the block, which presses the wire firmly against the contact on the board. This creates a secure connection between the wire and the board. When the connection is finished, a signal is sent to the control unit controlling the device, and the device can now be operated safely.

Advantages
The 1776257-3 terminal block offers several advantages over other types of electrical connectors. First, it is highly reliable and safe, providing a reliable contact between the wires and the board. It is also highly durable, with excellent vibration and shock resistance. In addition, it is very easy to install and use, making it ideal for industrial and commercial applications. Finally, it is able to support a wide variety of wire sizes, making it suitable for a wide range of applications.

Conclusion
The 1776257-3 terminal block is a highly reliable 3-pole male connection block that is widely used in industrial and commercial applications. It is able to provide reliable and safe contact between the wires and the board, and is resistant to vibrations and shock. It is easy to install and use, making it an ideal choice for a variety of applications.

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