A20740304

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 105°C
Mounting Type:	Through Hole
Terminal Screw Finish:	Nickel
Terminal Screw Material:	Brass
Color:	Black
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	PC Pin, Insulated
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:	3
Number of Circuits:	3
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal blocks – Barrier Blocks are a type of terminal blocks (also called pluggable connectors) that feature a barrier on the device. This barrier is designed to prevent indirect contact between the terminals that might cause short circuits. It is commonly used in industrial control cabinets and machines, such as power supplies, circuit boards, and temperature controllers.A20740304 barrier blocks are a type of terminal blocks used in many different applications in various industries. They are used in power supplies, circuit boards, temperature controllers, and many other applications. The A20740304 terminal blocks feature a barrier on the device, which helps prevent short-circuits between the terminals on the block. The barrier prevents the possibility of indirect contact between the terminals.The barrier blocks are commonly used in industrial control panels, providing a clean and stable connection. These barriers help maintain a safe connection between two or more devices, ensuring that electricity flows in a controlled and consistent manner. Barrier blocks can also be used to safely link two devices in parallel, such as a motor and a relay.A20740304 barrier blocks feature a tab-and-slot design, allowing easy installation and removal of the device. They come with a built-in snap-on latch that prevents any damage to the terminals when used. The barrier blocks feature a plastic housing and a fixed or movable terminal. The terminals are available in a variety of sizes and colors.When it comes to the working principle of the A20740304 barrier blocks, the barrier is installed between two slots. This barrier prevents short-circuiting and keeps the current flowing in one direction. The connection between the two devices is made using the slots and terminal blocks. The fixed terminal is bolted in place while the movable terminal is used to connect to a mating device.The terminal blocks are also designed to allow for easy insertion and removal of the device. The latch system ensures reliable operation as it prevents accidental detachment of the terminal blocks. They also feature a locking mechanism which prevents the terminals from being detached.The A20740304 barrier blocks are available in a variety of sizes, colors, and configurations. They are designed for use in a wide variety of applications, ranging from circuit boards to power supplies. They are also designed to resist corrosion and are suitable for harsh environments.In conclusion, the A20740304 terminal blocks are designed to provide reliable electrical connections. The barrier helps to protect against short-circuits and to ensure a safe connection. The tab-and-slot design makes for easy installation and removal of the device. The device’s locking mechanism and latch system further secure the terminal blocks to the mating device. Finally, they are available in a variety of sizes, colors, and configurations, making them suitable for a range of applications.

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Part Number	Manufacturer	Price	Quantity	Description