0387109807

Series:	Beau™ 38710
Packaging:	Bulk
Part Status:	Active
Terminal Block Type:	Barrier Block
Number of Circuits:	7
Number of Wire Entries:	7
Pitch:	0.375" (9.53mm)
Number of Rows:	1
Current Rating:	15A
Voltage Rating:	300V
Wire Gauge:	14-22 AWG
Top Termination:	Screws
Bottom Termination:	Solder Turret
Barrier Type:	2 Wall (Dual)
Features:	Flange
Color:	Black
Terminal Screw Material:	Steel
Terminal Screw Finish:	Zinc, Chromate
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, also known as barrier blocks, are an essential component in a wide range of electrical designs. They provide the basic functionality of connecting two electrical wires together, while also allowing for the quick upgrade or repair of wire connections without having to solder or use crimp terminal connectors. 0387109807 are a type of terminal block specifically designed to provide multiple characteristics that make them ideal for applications involving higher current and voltage requirements. By understanding their application field and working principle, it is possible to determine whether this type of terminal block is the best solution for your electrical project. Application FieldThe 0387109807 Terminal Blocks are used in a variety of more complex voltage and current applications. Such applications include high voltage protection, power distribution, safety isolation, circuit protection, and bus bars. With their screwless, spring-clamp terminals, they are well suited for higher current and voltage levels. Their rated ampacity is dependent upon the total cross-section of copper used, which can range from 15 to 50 amps at 250 volts AC.The 0387109807 Terminal Blocks can also be used as a bus bar to provide reliable power connections in panel control and automation systems. This feature allows two circuits to be connected in parallel with a minimum amount of wiring. By using the dual contacts, a more balanced connection is possible. This, in turn, helps to dissipate heat more evenly and reduce the risk of an overload or burnout.Working PrincipleThe 0387109807 Terminal Blocks have a unique design that combines the advantages of spring-clamp type and screwless technology. This innovative combination creates a reliable and low-maintenance terminal block. The basic design features two plastic channels, each containing multiple pairs of terminals. When the clamped portion of the terminal is pressed, the terminals spring out and open the contact gap. This is done by using the pressure of the wire strand within the slot. The wire strand is then faced into the open gap, which results in a secure and reliable connection.The benefit of this type of terminal block over a conventional screw-type terminal block is the ease of use. Terminals can be quickly replaced without the need for tools and wiring. This is mainly due to the open copper contact gap and the ability to directly insert the wire strand into the correct terminal.ConclusionThe 0387109807 Terminal Blocks offer stable and reliable connections for higher voltage and current applications. They are an ideal solution for power distribution, safety isolation, and circuit protection. Furthermore, this type of terminal block also features screwless, spring-clamp technology and can be used as a reliable bus bar. This combination of features makes the 0387109807 Terminal Blocks an excellent choice for more complex electrical projects.

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