430615-26-0

Top Termination:	Screws (Not Included)
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Chassis, Panel; Through Hole
Terminal Screw Finish:	--
Terminal Screw Material:	--
Color:	--
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Wire Wrap
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:	26
Number of Circuits:	26
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks

430615-26-0 is a type of terminal block specifically known as a barrier block. These blocks differ from regular terminal blocks in that they provide exceptional protection to wires and enable users to easily connect multiple circuits using a single block. This greatly reduces the need for multiple wire installations and simplifies wiring for complex operations.

Application Fields

Barrier blocks are typically used in machine control, automotive, and other similar industrial applications. They are designed to provide high levels of insulation between wires and circuits, preventing short circuits and electrical shock. They are usually composed of tin-plated stainless steel, which is resistant to corrosion and provides excellent levels of protection against electro-magnetic interference. Barrier blocks can also be used in commercial applications such as automatic control systems, signal relays, and power distribution. They are ideal for use in harsh and hazardous environments, as they provide excellent levels of insulation and protection.

Working Principle

Barrier blocks typically feature two or three rows of terminals, depending on their intended purpose. They are typically connected to a power source by a cover plate, which is then screwed onto the block. Wires are inserted through the center row and are secured by a clamp. A cutout switch is placed at the back of the block in order to make the connection between the power supply and the wires.The terminals within the block are marked with different colors, which indicate their intended purpose. The principal of the block is that it enables multiple circuits to be connected via a single point. This thus eliminates the need for complex wiring and enables quicker connection.When the cover plate is screwed onto the block, it forms a secure connection between all the terminals in the block. The cutout switch is then used to open and close the circuit, thus providing the user with a reliable and safe connection.

Conclusion

430615-26-0 is an example of a terminal block known as a barrier block. These blocks feature two or three rows of terminals and are often used in industrial and commercial operations. They are designed to provide high levels of insulation and protection, as well as enable simplified wire connections. Furthermore, the cutout switch provides users with a secure and reliable connection. As such, 430615-26-0 is an ideal choice for complex wiring operations.

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