T38025-21-0

Series:	38000
Packaging:	Bulk
Part Status:	Active
Terminal Block Type:	Barrier Block
Number of Circuits:	21
Number of Wire Entries:	21
Pitch:	0.375" (9.53mm)
Number of Rows:	1
Current Rating:	20A
Voltage Rating:	300V
Wire Gauge:	12-22 AWG
Top Termination:	Screws (Not Included)
Bottom Termination:	Solder Turret
Barrier Type:	2 Wall (Dual)
Features:	Flange
Color:	--
Terminal Screw Material:	--
Terminal Screw Finish:	--
Mounting Type:	Chassis, Panel
Operating Temperature:	105°C
Material - Insulation:	Polypropylene (PP)
Material Flammability Rating:	UL94 V-0

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Introduction
T38025-21-0 is a terminal block that belongs to the barrier block type. It is a popular product among many industry professionals for its versatile application in industrial field. It is designed to provide safe, highly reliable electrical connection between wires. In this article, we will discuss the application fields and working principle of this type of terminal block.

Application Fields
The T38025-21-0 terminal block is most typically used in industrial control, factory automation, power distribution systems, and other applications where high power or medium current density is a factor. This type of terminal block is best suited for highly complex systems that require a large number of connections and can be used in environments with strict thermal regulations and temperature requirements. It is also widely used in applications that require voltage drop or temperature rise control, such as distributed power systems, power grid systems, and power distribution transformers. In short, this type of terminal block is suitable for almost all kinds of electrical systems as long as the temperature and application requirements are taken into account.

Working Principle
The T38025-21-0 terminal block uses a unique design to provide a secure connection between the wires. Its design features a movable barrier that moves in a slot between the two pins on the block. This barrier blocks the electric current from crossing over from one pin to the other, ensuring that electrical signals don’t interfere with one another. With this protection, electricians can safely connect a wide variety of electrical wires without causing shorts or other dangerous situations.

To use the terminal block, electricians must insert two wires into the two holes on the side of the block and then tighten the screws on either side. When they do this, the barrier holds the wires in place, maintaining their connection. This connection is secure, because the wires are held in place by the barrier and not able to move around. This is important, as movement of the wires can cause faulty connections and shorts which can cause safety issues. This connection is also able to handle the high current and voltage needed by most industrial systems.

In addition to providing a secure connection, the T38025-21-0 terminal block also features a number of other features that make it ideal for industrial use. For example, it is designed to meet high temperature requirements and is shielded with a stainless steel outer shell. This allows it to be used in harsh environments, as well as in areas with high temperatures or high voltage. Additionally, it is UL certified for safety and can handle up to 1,000 volts and 20 amperes of current, making it ideal for heavy-duty applications. It is also RoHS compliant, making it a safe and reliable choice for industrial applications.

Conclusion
The T38025-21-0 terminal block belongs to the barrier block type and is used in a wide range of industrial control and power distribution systems. It is a secure and reliable connection for wires, as the movable barrier prevents signals from crossing from one wire to another. Additionally, it is designed to meet strict requirements for temperature and voltage, and it can handle up to 1,000 volts and 20 amperes of current. Ultimately, the T38025-21-0 terminal block is the ideal choice for industrial wiring applications.

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