0399700312

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Terminal blocks are a versatile and important electrical connection device, particularly in industrial settings. The 0399700312 is a terminal block specifically designed for wire-to-board applications, meaning it securely hold and connect electrical wires to printed circuit boards, or PCBs. This terminal block is designed to provide efficient and reliable connections in power and signal applications. The 0399700312 is a high-quality terminal block and has a wide range of applications within the industrial and consumer sectors.

General Design Features

The 0399700312 terminal block is of the screwless design, meaning the connection is made via a push-in type locking mechanism, and no physical screw or screwdriver is required to complete the connection. This makes them useful in applications where quick and reliable connections need to be made without the need for tools. The 3mm pitch provides a secure terminal connection with a positive lock. The terminal block has an IP 65 rated housing, making it suitable for use in wet and humid environments and applications that are prone to vibration and shocks.

The 0399700312 features openings for two different types of wires, for both 18-24 AWG and 28-32 AWG respectively, allowing for two different types of wires to be connected. The terminals are rated to provide up to 3.0A current with a 24V DC voltage rating. The terminals are also rated for an operating temperature range of -25°C to 85°C, making them suitable for use in a range of different applications and environmental conditions.

Application Fields

The 0399700312 terminal block is suited to a range of industrial and consumer applications. It can be used for the connection of electrical wires to Printed Circuit Boards (PCBs), making it suitable for use in power and signal applications, including automated and process control machines, consumer electronic equipment, heating and air conditioning systems, industrial control systems, and recreational vehicles.

The 0399700312 is also commonly used in consumer products, including automobiles, home and office electronics, communication and audio equipment, and white goods such as washing machines and refrigerators, among other applications. The terminal is also suitable in the mining sector, as its small size and IP 65 rating make it suitable for use in industrial settings with hazardous conditions.

Working Principle

The working principle of the 0399700312 terminal block is as follows:

First, the wires are inserted into the openings provided for each type of wire, either 18-24 AWG or 28-32 AWG. Then, the outward-facing end of the terminal block is pushed inwards, connecting the wires securely and tightly. The locking mechanism provides a secure connection that is resistant to vibration and shocks, and ensures that the connection does not come loose. Finally, the terminal block is secured onto the PCB via screws, locking the wires into place and creating a reliable and durable electrical connection.

Conclusion

The 0399700312 terminal block is a versatile and high-quality terminal block, designed for wire-to-board applications in both consumer and industrial settings. The screwless design and rated voltage and current values make the 0399700312 appropriate for a range of different applications that require efficient and reliable connections. The working principle is easy to understand and allows for a quick and secure connection without the need for tools.

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