T38221-20-0

Series:	38000
Packaging:	Bulk
Part Status:	Active
Terminal Block Type:	Barrier Block
Number of Circuits:	20
Number of Wire Entries:	20
Pitch:	0.375" (9.53mm)
Number of Rows:	1
Current Rating:	20A
Voltage Rating:	300V
Wire Gauge:	12-22 AWG
Top Termination:	Screws with Captive Plate
Bottom Termination:	Solder Turret, Insulated
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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T38221-20-0 Terminal Blocks - Barrier Blocks

The T38221-20-0 terminal block system is a special kind of electrical connection point which is designed for connection of solid or stranded wire in electrical and telecommunication applications. Its robust and reliable design, along with its ability to provide a secure connection between two points, makes it an invaluable part of virtually every electrical and telecommunication installation. The T38221-20-0 barrier block system is uniquely designed to guard against accidental short-circuits by using an integrated barrier, typically a horizontal metal strip, to separate the two terminals. This prevents grounding against the terminal screws, so the terminals cannot be accidentally shorted. For increased protection, the user can also use a metal casing to guard against shocks and sparks.The T38221-20-0 barrier block system is typically used in situations where safety is of the utmost importance. For example, it is commonly used in medical equipment, industrial machines, and manufacturing environments. One of the greatest advantages of a barrier block system is that it makes for a safer connection, reducing the chance of unintentional short-circuiting. It also takes up less space than traditional open wiring, saving time and money during installation.The T38221-20-0 barrier block system utilizes an "IDC" (insulation displacement contact) design, allowing for a good connection using low insertion force. This reduces the risk of electric shock and damage to the wires. The terminals are designed to reduce contact resistance, providing a secure and stable connection for the minimum possible voltage drop. The T38221-20-0 system also has a self-cleaning contact system, which helps to prevent the accumulation of dirt and other contaminants that could cause poor electrical connections.The T38221-20-0 barrier block system also has built-in protection against external disturbance, making it very well suited for use in harsh environments. The system is designed to comply with safety standards for electromagnetic performance, ensuring that it will not cause interference with other nearby devices. Additionally, the system is designed to resist corrosion, helping to extend the lifespan of the product.In summary, the T38221-20-0 barrier block system is a safe and reliable connection system that offers superior protection against short-circuiting and external interference. Its low insertion force contacts allow for a secure and stable connection with minimal voltage drop, and its specialized design helps to reduce dirt buildup and corrosion. This makes the T38221-20-0 an ideal choice for a wide range of applications, including medical equipment, industrial machines, and manufacturing environments.

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