0387201412

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 100°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Zinc, Clear Chromate
Terminal Screw Material:	Steel
Color:	Black
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Closed
Series:	Beau™ 38720
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	20A
Number of Rows:	1
Pitch:	0.375" (9.53mm)
Number of Wire Entries:	12
Number of Circuits:	12
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks

Terminal blocks - barrier blocks are an important component of electrical and electronic systems, and their applications and working principles are widely studied and applied. Commonly used in low-voltage panel wiring, installation and maintenance of, barrier terminal blocks provide secure, specialized connections between two points on a circuit.Terminal blocks - barrier blocks facilitate transfer of electricity quickly, safely, and securely, without the need for extensive wiring. They have the ability to be wired and re-wired over and over again, due to their unique design. The blocks are designed to enable maintenance to be done quickly and easily, without having to disassemble the components in the electrical or electronic system.Barrier strip terminal blocks are generally constructed from a sheet of plastic that is printed to form a positive and negative circuit board. The two circuits are connected to each other by two or more spring-tensioned "barrier screws" that are mechanically clamped together. This clamping action makes a secure physical and electrical connection between the two circuits, forming an insulated pathway.When installing or wiring a barrier block, these connectors can be placed on the circuit board either as one block or multiple blocks. The placement of the block is determined by the current needs required by the circuit. Generally, a single terminal block is suitable for carrying low current levels, whereas multiple terminal blocks are used for applications requiring higher current levels. Once the correct number of terminal blocks is determined, the individual blocks can be placed directly onto the circuit board and the barrier screws screwed into place.Once the blocks are in place, the bridging wires necessary to complete a circuit are connected to both ends of the terminal blocks. The bridge wire must be insulated and cover the entire length of the block in order to fully ensure safety.Terminal blocks - barrier blocks also provide a multitude of other benefits, such as the ability to quickly and safely connect different electrical and electronic components within a system. Furthermore, when used in an electrical system, they can provide insulation between individual wires, help reduce the potential consequences of short circuits, and also help reduce the likelihood of contact with live components.In conclusion, terminal blocks - barrier blocks are essential components of electrical and electronic systems. Their ability to quickly and easily facilitate transfer of electricity, provide insulation and prevent contact with live components, and support the installation and maintenance of components makes them highly beneficial in a wide variety of applications.

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Part Number	Manufacturer	Price	Quantity	Description