0387490099

Series:	Beau™ 38749
Packaging:	Bulk
Part Status:	Active
Terminal Block Type:	Barrier Block
Number of Circuits:	12
Number of Wire Entries:	12
Pitch:	0.438" (11.12mm)
Number of Rows:	1
Current Rating:	30A
Voltage Rating:	300V
Wire Gauge:	14-22 AWG
Top Termination:	Screws
Bottom Termination:	PC Pin
Barrier Type:	2 Wall (Dual)
Features:	--
Color:	Black
Terminal Screw Material:	--
Terminal Screw Finish:	--
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 100°C
Material - Insulation:	Polybutylene Terephthalate (PBT), Polyester
Material Flammability Rating:	UL94 V-0

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Terminal blocks, or barrier blocks, are components used in the construction of electrical circuits. They are designed to provide a convenient and secure method of connecting wires together, and can be used to create a wide variety of different electrical circuits and applications.Terminal block components are categorized according to their application and their electrical working principle. In general, these components differ mainly by their type of connection: they can be either free-hanging, screw-down, or spade terminals. Some terminal block designs are more complex than others, such as those with multiple terminals or multiple terminal connections.The 0387490099 terminal block is a free-hanging terminal that is used in electrical circuits to connect one or two single-stranded wires together. This type of connection is typically referred to as a "barrier block". The 0387490099 is commonly used as a barrier between two power supply sources, such as automotive ignition systems and high-voltage power applications.The barrier blocks are designed to offer secure electrical connections that are capable of handling higher amperage currents. These blocks are made up of a metal contact plate that is covered by an insulating cover. The plate is typically made from metal that is highly heat and electricity resistant, such as stainless steel. The cover ensures that no accidental sparks can be created when the circuit is handled, while also preventing any contaminants from entering the connection. When a terminal block is used, the two wires are inserted into two separate holes that are located at opposite sides of the terminal block. A screw is then tightened to secure the wires in place. Once both wires are connected, an electrical current can flow freely between them.The working principle of the 0387490099 terminal block can be described as follows. The terminal block contains two terminals. When a current is introduced into the block, the electric potential (voltage) at the terminals will be the same, but the current flowing between the terminals will pass through the gap between the two metal connectors, where electrons can freely move between them. The gap between the two terminals will be determined by the current flowing through the wire that is connected to the terminal. The 0387490099 terminal block is designed for use in applications that require efficient and reliable electrical connections. These components are typically used in applications that involve high power or current such as automotive electronics or connecting large electrical circuits. This barrier block is ideal for applications where high amperage currents need to be divided between multiple circuits. Additionally, this type of barrier block is commonly used in electronic device assembles, such as circuit boards and fans.As with all electrical components, the 0387490099 terminal block should be handled with caution. If the component is subject to excess heat or electricity, it can fail or be damaged. Additionally, if the two terminals are not properly secured, it can result in sparks and shorts that can create fire hazards. In conclusion, the 0387490099 terminal block is a convenient and reliable component for connecting two single-stranded wires together. It is designed to provide a secure and efficient connection between the two wires, while also protecting the wires from any kind of accidental spark. Additionally, this type of barrier block is suitable for applications that require higher voltage and amperage.

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