A-TB508-TU09

Mounting Type:	Through Hole
Screw Thread:	M3
Torque - Screw:	0.4 Nm (3.5 Lb-In)
Screw Material - Plating:	Steel - Zinc Plated
Clamp Material - Plating:	Brass - Nickel Plated
Contact Material - Plating:	--
Housing Material:	Thermoplastic
Operating Temperature:	-40°C ~ 115°C
Color:	Green
Features:	Interlocking (Side)
Wire Termination:	Screw - Rising Cage Clamp
Series:	A-TB508
Wire Gauge:	12-22 AWG
Voltage:	300V
Current:	20A
Mating Orientation:	Horizontal with Board
Pitch:	0.200" (5.08mm)
Positions Per Level:	9
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Wire to Board

Terminal blocks are a type of connection device used when wiring a device or system, and they are a common part of the electrical components used in commercial and industrial installations. A-TB508-TU09 is a type of terminal block suitable for wire-to-board connection, and this article will discuss its application field and working principle.

Application field of A-TB508-TU09

The A-TB508-TU09 terminal block is a simple yet reliable solution for connecting electrical wires. It is suitable for supplying both low and high voltage in industrial and commercial applications, as well as in extreme temperatures; typically ranging from -40 to 125 degrees Celsius.This terminal block is used for adding and removing connections with minimum wiring time; and is suitable for process automation, remote sensing, process control, process ventilation, lighting, pump control, and a variety of other applications. The A-TB508-TU09 has a small profile with a width of just 14.4mm, and features five terminals that accept 24-12AWG wires.

Working Principle of A-TB508-TU09

The operating principle of the A-TB508-TU09 terminal block is similar to that of all other terminal blocks: when the wires are inserted and the clamp screws are tightened, they form secure connections that are resistant to vibration and temperature cycling, and the energy loss is minimized.The terminal block allows for conductive parts to be inserted into special grooves and making electrical connections easily. The contact of these parts is completed by the pressure of the screws and/or a fastening device. This high level of contact protection creates an assurance that no gases or dust will escape, making it suitable for a wide range of industrial and commercial applications with multiple source tendons.The A-TB508-TU09 terminal block is constructed with high-temperature materials and has a durable design. It also features two sides for adding and removing connections, so that process changes are easily done without significant impact to the design or operation. It has a high content of copper and is designed to increase the reliability and stability of the connection; as it allows for fewer terminations and fewer insulation parts, while improving the current-carrying capacity of the contacts.The A-TB508-TU09 terminal block also features anti-stripping design; which provides an extra layer of protection against wire cutting and insulation displacement failure. This ensures the wiring is free from corrosion, as the wires are safely and securely secured without stripping, which can cause electric shock. It also has a dust-proof design innovation that reduces the proportion of dust particles entering and interfering with the connection.

Conclusion

The A-TB508-TU09 terminal block is suitable for a variety of low and high voltage and temperature applications. It features five terminals for accepting wires from 24 to 12AWG, and is constructed with high-temperature resilient materials. The A-TB508-TU09 also features an anti-stripping design and a dust-proof design, which helps protect against faulty connections and dust particles. It is a reliable solution for connecting electrical wires for process control and other industrial and commercial applications.

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