432200-21-0

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:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Solder Turret, Insulated
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 are an essential electrical component used to securely connect various electrical wires and cables together. They are also known as Barrier Blocks, which provide a physical barrier between incoming and outgoing connections, making them an ideal choice for safety and reliability. The 432200-21-0 is a terminal block specifically designed for wire terminations. This block offers a variety of advantages over other types of terminal blocks, such as its versatility and ability to accommodate a wide range of wire sizes and materials.The 432200-21-0 terminal block offers a cost-effective way to terminate wires, while providing a reliable connection. This terminal block features an easy-to-install design, with no soldering required. The block is also equipped with a molded insulation body and an internal partition, permitting two-level connections. Additionally, the MPT terminals and the terminal pads ensure a secure connection and help minimize wire rotation and/or pull-out.The working principle of the 432200-21-0 terminal block is quite simple and straightforward. This terminal block utilizes a clamp-style of connection for wires. The electric wire is simply inserted into the terminal blocks, with a strong spring clamp holding it in place. The clamp must be properly tightened to ensure a secure connection. When the appropriate force is applied, the electric current flows through the terminal block and then in-and-out of the connected wires. This allows for the various electrical components to work together and function as intended.The 432200-21-0 terminal blocks are widely used in a variety of applications, such as industrial control, medical equipment, machine tooling, communication systems, and connecting wiring harnesses. The block can also be used to power solenoids, relay coils, and contactors. This terminal block is especially useful in applications where the wiring must be frequently changed or serviced. Its versatility and ability to withstand a wide range of temperature and humidity while providing a secure connection makes it a great choice for indoor and outdoor applications.In summary, the 432200-21-0 terminal block provides a cost-effective, reliable, and easy-to-install solution for wiring and electrical connections. Its clamp-style connection and molded insulation body allow for a secure and stable connection, while its versatility makes it ideal for applications where frequent changes or repairs are necessary. The terminal block can be used in a variety of applications, ranging from commercial buildings to industrial control and communication systems. Its robust design effectively prevents wire rotation and/or pull-out, while the MPT terminals and terminal pads ensure a secure connection.

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