A20121004

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Nickel
Terminal Screw Material:	Brass
Color:	Black
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Solder Turret
Series:	A2000
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	30A
Number of Rows:	1
Pitch:	0.375" (9.53mm)
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 BlocksTerminal blocks and barrier blocks are electrical components typically used in industrial Sockets, control wiring, instruments, and switches. There are a variety of designs, styles, and sizes available, and as with any other electrical component, their application, use, and properties must be considered for each application.In this article, we’ll look at what a terminal block and a barrier block is. We’ll also discuss the basics of their application in various industrial settings, some of the different types available, and a few considerations when selecting the right block to use.What Is A Terminal Block?A terminal block is an electrical component that functions as a connection point between two circuits or wires. It is used to both join and disconnect wires, which allows for more complex electrical wiring to be both faster and easier to construct. It typically consists of a piece of plastic or metal with a number of pins that can accommodate a set number of wires.Terminal blocks come in a variety of sizes, shapes, colors, and voltage ratings and are referred to using different names, such as terminal strips, spade lugs, blade terminals, and wire guards. When properly connected, these blocks provide both a mechanical and electrical connection that meets safety considerations.What Is A Barrier Block?A barrier block is a type of terminal block with a metal barrier that separates multiple circuits. This barrier provides electrical insulation between each circuit as well as insulation against heat and vibration. It is typically used to separate two high-voltage circuits or two circuits with different ground potentials. They are commonly used in the automotive and telecommunications industries.Barrier blocks come in a variety of sizes and configurations, including horizontal and vertical, as well as various mounting styles. They are usually available with various voltage ratings and can be used with different types of wires.Application Field And WorkingTerminal blocks and barrier blocks can be used in various industrial applications, such as:• In wiring and electrical systems, these blocks are typically used to provide a connector between two pieces of equipment and allow for quick and easy wiring. This can be helpful for repairs, or when many connections need to be made quickly.• In automotive and telecommunications, barrier blocks are used to prevent electrical interference or heat buildup between different circuits. These blocks can be used to redirect any voltage that is too high to prevent damage to other components in the system.• In instruments and measuring systems, both types of blocks are used to provide electrical connections between different components in order to allow them to properly function.When selecting a terminal block or barrier block, several different considerations should be taken into account. The voltage rating, the type and number of pins, the insulation materials used, and the type of mounting and styling should all be considered in order to ensure the best possible electrical connection for the application.ConclusionTerminal blocks and barrier blocks are useful and versatile electrical components that can be used in various industrial applications. Depending on the application, different types of blocks can be used to provide reliable and secure electrical connections, reduce the amount of wiring required, and provide safety when working with higher voltage systems. It is important to consider the design, materials, and voltage ratings when selecting a terminal block or barrier block, and mounting considerations should also be taken into account in order to ensure correct installation.

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