0387344903

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	--
Material - Insulation:	Polybutylene Terephthalate (PBT)
Operating Temperature:	-40°C ~ 100°C
Mounting Type:	Through Hole
Terminal Screw Finish:	Zinc, Clear Chromate
Terminal Screw Material:	Steel
Color:	Black
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	PC Pin
Series:	Beau™ 38734
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	20A
Number of Rows:	1
Pitch:	0.438" (11.12mm)
Number of Wire Entries:	3
Number of Circuits:	3
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Tray

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Terminal blocks and barrier blocks provide an ideal solution for managing, organizing, and protecting the wires that are used on circuit boards and electronic control panels. Terminal blocks and barrier blocks are designed to accept electrical connections from various types of wires and cables, including stranded wire, copper wire, and cable. Barrier blocks are used to connect two or more wire runs from separate circuits, whereas terminal blocks are designed for connecting a single wire to the circuit board or electronic control panel.When selecting a terminal or barrier block, the application must be considered. This often requires knowing how the block is used, the type of wire or cable it needs to accept, the current the block must handle, and the voltage requirements of the circuit board or control panel. Additionally, the color and number of terminals must also be determined.Terminal blocks and barrier blocks can be used in a variety of applications, including automotive electronics, industrial equipment, consumer electronics, and telecommunications. Automotive electronics often require specialized terminal blocks and barrier blocks that offer protection from vibration, harsh environments, and extreme temperatures. Industrial equipment is often designed to use specialized blocks that can withstand extreme temperatures and harsh conditions such as dust, dirt, and moisture.The working principle of a terminal block or barrier block depends upon the model. Generally speaking, terminal blocks are used to mechanically connect and electrically insulate one or more wires to a circuit board or controller. The user inserts a wire(s) into the terminal block, which is held into place via either a screw or sliding clips. This connection then creates an electrical contact between the wire and the board and creates a physical connection.Barrier blocks work similarly, but are generally designed for use with multiple wires. They provide a simple, cost-effective way of connecting different electrical circuits between one and five circuits. Most barrier blocks require that the user insert a wire into one of the pre-drilled or threaded holes and secure it with a screw, set screw, or sliding clip. Once secured, electricity is allowed to travel through the wire.In conclusion, terminal blocks and barrier blocks are designed to provide a simple, cost-effective way of connecting wires to circuits or controllers. They are used in a variety of industries and are versatile due to their ability to manage multiple circuits and wires while providing electrical insulation. Terminal and barrier blocks are available in different configurations to handle different applications and are typically available in different colors, sizes, and shapes.

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Part Number	Manufacturer	Price	Quantity	Description