TB345-07

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 130°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Zinc
Terminal Screw Material:	Steel
Color:	Black
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Closed
Series:	Magnum® TB345
Wire Gauge:	8-22 AWG
Voltage Rating:	600V
Current Rating:	45A
Number of Rows:	2
Pitch:	0.562" (14.27mm)
Number of Wire Entries:	14
Number of Circuits:	7
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks

Terminal blocks, also known as barrier blocks, are essential components for any electrical circuit. In many cases, they can be utilized to terminate and connect wires, providing an efficient way to manage your electrical circuits. The TB345-07 is a terminal block that is widely used in various types of application. In this article, we will discuss the application fields and working principle of this particular terminal block.

Application Field

The TB345-07 terminal block is a highly versatile product, and is used in a variety of applications. It is mainly used for simultaneous and secure connections of different types of wires, suitable for medium voltage applications in both domestic and industrial environments. It has been designed to provide efficiency, safety and effectiveness even in the most demanding applications. This terminal block is suitable for a wide variety of uses, including PV systems, low voltage applications in the construction industry, and solar installations. It is also popularly used in automation, industrial, audio/video, consumer electronic and OEM markets, due to its versatility and effectiveness.

Working Principle

The TB345-07 terminal block is a type of barrier block. As a form of terminal strip, it enables the conductor to be connected to the contacts. With a 3.5mm pitch (spacing) within the terminal block, each conductor can house up to 30A, more than enough for most everyday applications. The TB345-07 terminal block is a multi pole design that provides secure, reliable and effective connections. It is composed of screw-type terminals, with each screw having two terminals that provide a secure connection point for the desired wiring. The screws are self-retaining to ensure efficient and continuous connections in each connection. The screws also include a two-point contact system, allowing for a better distribution of power and current. In addition, the TB345-07 terminal block features an integrated touch/flame proof mode, providing an extra level of safety and durability. This is achieved by a built-in arc breaking system, which prevents current overloads, short circuits and arcing. The design of the terminal block is further enhanced by a built-in spring shock-proof system, which prevents mechanical shocks and provides greater stability and safety.

Conclusion

The TB345-07 terminal block is a highly versatile product that is suitable for a wide range of applications. It enables an efficient, safe and effective connection between two different conductors, providing a secure and reliable connection. Its unique design features ensure high levels of safety, durability and stability, making it one of the most dependable terminal blocks on the market.

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