431300-21-0

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Zinc
Terminal Screw Material:	Steel
Color:	--
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Quick Connect (0.110")
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:	21
Number of Circuits:	21
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal blocks, also known as barrier blocks, are electrical connection devices designed to connect electric wires and cables. They are widely used in a variety of electrical systems. In particular, the 431300-21-0 terminal block, manufactured by TE Connectivity, is a popular choice in a range of industries.This terminal block series offers an efficient, reliable way to link electrical components securely and safely by soldering or bolting the wires to the terminals. It has a built-in screw for easy and reliable connection of the wire. The 431300-21-0 terminal blocks are available in a choice of 8- or 10-pin configurations, making them suitable for a variety of applications.The main purpose of the 431300-21-0 terminal block is to terminate individual wires to a common point or to divide the connection into multiple branches. It is designed to provide a safe and convenient connection for electrical devices, including motors, relays, transformers, switches, and power supplies. The 431300-21-0 terminal block is also suitable for use in hazardous areas, as it is built to meet the highest standards for safety and reliability.The 431300-21-0 terminal blocks have a design that allows them to be connected in a series, making them ideal for applications requiring a high-power control line. Additionally, the flat contact surface reduces connection resistance and improves the conductivity of the wire. Furthermore, a unique strain relief system enables the terminals to remain tight and secure in all temperature and humidity ranges.Essentially, the working principle of a 431300-21-0 terminal block is to provide a safe and reliable way to connect electrical wires. The 431300-21-0 does this by using a screw terminal to securely attach the wires to the block. The attached wires are then linked to a connector or other electrical device providing power or control. As the screws are tightened, the connection makes contact with the contact surfaces of the terminal block, allowing the wires to be firmly connected.The versatility of the 431300-21-0 terminal block makes it a popular choice for a variety of industries. In the electricity and automation industry, it is used in the installation of power distribution and motor control systems. It is also commonly used in the lighting, heating, and ventilation industries. The 431300-21-0 terminals are also suitable for use in communication networks, where they are used to create secure connections for transfer of voice and data.Overall, the 431300-21-0 terminal block has a variety of applications and its reliable connection provides a secure way to link electrically connected components. It is a vital component in a wide range of industries. The design of the 431300-21- allows for stable and reliable connections in any environment and its efficient and robust nature makes it a popular choice for all types of electrical system installation.

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Part Number	Manufacturer	Price	Quantity	Description