430400-10-0

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Zinc
Terminal Screw Material:	Steel
Color:	--
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Quick Connect (0.187")
Series:	43000
Wire Gauge:	12-22 AWG
Voltage Rating:	600V
Current Rating:	20A
Number of Rows:	1
Pitch:	0.438" (11.12mm)
Number of Wire Entries:	10
Number of Circuits:	10
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks430400-10-0, or Barrier Block, is a type of internal terminal block that is designed to facilitate current transmission between two different electrical circuits and protect both circuits from short-circuiting. This type of terminal block is perfect for isolating and separating signal paths to prevent electrical noise from interfering with the circuits in your system. Through the use of insulation and barrier elements, it is able to provide electrical insulation and mechanical protection.The 430400-10-0 is a unit designed for indoor use with a rated current of 16 A and a rated voltage of 600 V. It features a maximum operating temperature of 105°C, and is suitable for wire from 0.2 mm² to 4 mm². The total length of the block is 30mm and it is also provided with internal/external screws and nuts for simple connection. It is commonly used in applications such as test and measurement, telecommunications, and medical equipment.The working principle of a barrier block is based on electrical isolation. It uses a plastic bar with insulation blocks that separates the two sets of contacts from each other, preventing the transmission of electric current between them. This allows the same contacts to be used for multiple circuits, and provides a safe and reliable power and signal transmission in an unstable environment.The advantage of barrier blocks is that they can easily be assembled and have a long life with minimal maintenance. They are robust and able to withstand constant vibration without breaking, making them suitable for many industrial and commercial applications. Furthermore, the insulation of the block increases its safety, preventing accidents due to short circuits and electrical shocks.Apart from electrical signals, barrier blocks can also be used to protect optical signals, since the insulation material keeps them stable from interference. That way, they are able to provide a reliable connection for your light-sensitive applications.Compared to traditional terminal blocks, barrier blocks are lightweight, small in size, and easy to install and maintain. They are also cost-effective, since they can connect multiple circuits in a single block with fewer components than other solutions. In conclusion, barrier blocks are very effective in providing insulation and protection for circuits and optical signals. They are robust, reliable, and cost-effective, making them ideal for use in commercial and industrial applications. 430400-10-0 is one type of barrier block that is highly suitable for test and measurement, telecommunications, medical equipment, and other applications that require reliable power and signal transmission.

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