431613-28-0

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Through Hole
Terminal Screw Finish:	--
Terminal Screw Material:	Steel, Stainless
Color:	--
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Wire Wrap
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:	28
Number of Circuits:	28
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal blocks, also known as barrier blocks, are accessories used in electrical connection systems to connect electronic circuits. The most commonly used type of terminal block is 431613-28-0. Terminal blocks used the 431613-28-0 series have the advantages of arc-resistance, fire retardance, and excellent insulation, making them some of the most preferred terminal blocks on the market. This type of terminal block also has a self-clamping contact system that ensures a solid connection between circuits and eliminates danger caused by contact failure during connection. It is also designed to be easily connected and disconnected with screws. One of the main advantages of using 431613-28-0 series terminal blocks is the ability to forgo the need for soldering. This is because the terminals clamps themselves onto the wire, providing a secure connection without the need for soldering. Additionally, if the connection should become loose, it can be easily fastened using finger-proof terminal screws.The working principle of 431613-28-0 series terminal blocks is based on the tight clamping mechanism of the terminals, which requires a special installation, clamping contact structure, and silver plated contacts to provide secure connections. What makes the 431613-28-0 series different from other types of terminal blocks is the self-clamping system, which ensures strong connections between the circuits with no contact failure during installation. The application field for 431613-28-0 series terminal blocks is vast, and they are most commonly used for out-of-site wiring and for assembling wire harnesses for small to medium sized circuitry and electronic systems. They are frequently used in all types of consumer electronics, communication equipment, small control systems, industrial control systems, and distributing boxes. They are also suitable for devices that require regular connection and disconnection of wiring, such as fan controls and motor systems. In conclusion, 431613-28-0 series terminal blocks are the preferred choice for any application that requires a safe, secure, and reliable connection. With their self-clamping contact system and excellent insulation, 431613-28-0 series terminal blocks make connecting and disconnecting wiring a breeze. The vast application field and ease of use make this type of terminal block the go-to choice for all kinds of projects.

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Part Number	Manufacturer	Price	Quantity	Description