0387316908

Series:	Beau™ 38731
Packaging:	Bulk
Part Status:	Active
Terminal Block Type:	Barrier Block
Number of Circuits:	8
Number of Wire Entries:	8
Pitch:	0.438" (11.12mm)
Number of Rows:	1
Current Rating:	15A
Voltage Rating:	300V
Wire Gauge:	14-22 AWG
Top Termination:	Screws
Bottom Termination:	Quick Connect (0.250"), Insulated
Barrier Type:	2 Wall (Dual)
Features:	Flange
Color:	Black
Terminal Screw Material:	Brass
Terminal Screw Finish:	Nickel
Mounting Type:	Chassis, Panel
Operating Temperature:	-40°C ~ 100°C
Material - Insulation:	Thermoplastic
Material Flammability Rating:	UL94 V-0

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Terminal Blocks - Barrier Blocks

Barrier blocks are designed to connect and secure the electrical signals between two electrical circuits. The barrier block, more commonly referred to as a terminal block, is an insulated block that connects two different electrical circuits with reliable electrical contact.The insulation between terminals provide insulation, protection and electrical isolation between wiring points for electricity in many different applications. Terminal blocks are commonly used in industrial applications, including industrial control panels, automotive systems, electrical equipment, such as motor controls, switches, and pumps, and they are commonplace in commercial equipment such as air conditioners, dishwashers, and other large electrical equipment.The basic structure of a barrier block typically consists of multiple conductive pins connected to an isolator. When electrical current flows through it, the isolator acts as an insulator, separating the two pins and thus preventing them from becoming in contact with the current. This creates a safe environment for both the power and the equipment using it. The barrier blocks also ensure safety by providing an effective means of isolating the power and preventing electrical shocks to people or machines.To support multiple applications, terminal blocks are manufactured in several different configurations. The configurations include “flat”, “push-in,” “screw type,” and “break-away.” The “flat” type is the most basic and simplest, with two contact points. The “push-in” type requires more force to make the connection, while the “screw type” requires even more force but offers greater security. The “break-away” type is used for more secure applications, such as for sensitive electrical items or where down time needs to be minimized.Terminal blocks also offer insulation resistance and improved current-carrying qualities due to its ability to eliminate parasitic capacitance and lend greater flexibility in current conduction. This allows for better performance of the system overall, improving the reliability of the equipment used. In addition, because of the insulation between terminals, they reduce the risk of arcing.As far as the application field and working principle of terminal blocks go, these are devices designed to ensure reliable electrical contact and safety for users. They offer high levels of insulation, protection, and electrical isolation between the wiring points of the electrical circuit. In use, the terminals of the block attach to power via an isolator, which acts as an insulator and prevents the terminals from coming into contact with each other. By providing effective insulation, barrier blocks also ensure greater safety for both the power source and the equipment in use. In order to support multiple applications, barrier blocks come in a range of configurations, from simple flat-contact structures to more secure screw-type designs. Terminal blocks also provide increased current-carrying qualities, due to their elimination of parasitic capacitance, as well as improved insulation resistance. This ultimately gives users better reliability and performance, and reduces arcing risks.

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Part Number	Manufacturer	Price	Quantity	Description