T38520-21-0

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Terminal Blocks - Barrier Blocks

T38520-21-0 is a terminal block barrier widely used by professionals in the industry. The versatile T38520-21-0 terminal blocks are made up of three different icons, each designed to represent its purpose and application field.

Introduction to T38520-21-0

T38520-21-0 is a versatile barrier blocking device that combines the control conductor, separator and circuit protection functions into one, making it ideal for industrial applications. It can switch up to 30A of AC or DC voltage and also provides overcurrent protection. The connector is rated for UL 508A and can be easily installed with standard tools; for example wire strippers/cutters, flat head screwdrivers, or insulation tape. The operating temperature of the terminal is -25°C to +85°C.

Application Field of T38520-21-0

The T38520-21-0 terminal block barrier can be used in a wide variety of applications. It is mostly used in controlling, regulating or measuring applications in industrial environments, such as in the production of spraying systems, slot machines, vending machines and packaging machines. It can also be used in control systems, telecommunication systems, power control, temperature control and safety & alarm systems.

Working Principle of T38520-21-0

The T38520-21-0 terminal block barrier uses three functions, namely the control conductor, separator and circuit protection. The control conductor is a galvanized steel spring that can easily mount and remove the wires that need to be connected. This spring holds a terminal block with a slot for inserting the wire. A clear plastic separator sheet with graphical id positions protects adjacent terminals, which helps prevent accidental short circuits. The circuit protection is provided by a Low Ratting Current Control device, which is an internal component of the terminal block.

The Low Ratting Current Control is a device that reduces the flow of current during operation, and is designed to provide a constant and safe voltage level for connection of the wires. It also monitors the current flow, and shuts off the power if it detects any abnormalities. This ensures that all connections are secure and the wiring is not damaged or exposed to temperature extremes.

Conclusion

In conclusion, the T38520-21-0 is a highly versatile terminal block barrier, capable of switching up to 30A of AC or DC voltage and also providing overcurrent protection. It can be used in various industrial applications, and is an ideal device for controlling, regulating or measuring applications in industrial environments. It combines three functions – the control conductor, separator and circuit protection – into one, making it an efficient and reliable device.

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