430211-05-0

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	--
Terminal Screw Material:	--
Color:	--
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Solder Turret
Series:	43000
Wire Gauge:	12-22 AWG
Voltage Rating:	600V
Current Rating:	20A
Number of Rows:	1
Pitch:	0.438" (11.12mm)
Number of Wire Entries:	5
Number of Circuits:	5
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier BlocksBarrier blocks, also known as terminal blocks, are a type of electrical wiring device that has become more common in industrial settings in recent years. These blocks are designed to provide a safe and easy way to connect wires in a panel or enclosure, while isolating the power from one wire to the next.Barrier blocks come in a variety of sizes and styles, depending on the application. One of the most popular types is the recessed double-deck terminal block, usually designated by part number 430211-05-0. This block is designed for applications where two terminal blocks are needed in close proximity. It has two channels that can be accessed through two separate plates, allowing you to easily connect and disconnect wires without having to disconnect the entire system.The working principle of 430211-05-0 terminal block is based on the principles of electrical insulation. The terminal block isolates one wire from the next using a series of insulating strips that keep the power contained within each individual wire. This ensures that no electrical charge is passed from one wire to another, keeping the power contained and preventing accidental shorts.In addition to providing insulation, the barrier blocks also provide a reliable connection point. The terminal block is designed with a retention lip that ensures a secure connection between the block and the wire. This prevents any loosening or movement of the wires that could cause arcing or shorts. The retention lip also provides strain relief to ensure the wire is held in place and will not be damaged over time.Barrier blocks are a great way to ensure a reliable connection point in an electrical panel or enclosure. The 430211-05-0 block provides two separate channels, one for power and one for signal and control. This ensures that all wires within the panel are isolated from each other, preventing accidental shorts or interference. The recessed design of the block also makes it ideal for applications where two terminal blocks are needed in close proximity. With a reliable connection point and insulation provided by barrier blocks, you can be sure that the power and signal in your systems are kept safe and protected.

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