A21422107

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 105°C
Mounting Type:	Through Hole
Terminal Screw Finish:	--
Terminal Screw Material:	Steel
Color:	Black
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	PC Pin
Series:	A2000
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	30A
Number of Rows:	1
Pitch:	0.375" (9.53mm)
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 - Barrier Blocks

A21422107 is a type of terminal block or barrier block. It is designed for two basic purposes: one is to connect electrical wires, and the other is to secure them and prevent them from shorting. This type of device can be used in a variety of applications, ranging from data communications to power wiring.

Working Principle

The working principle of the A21422107 terminal block is relatively simple. It works by connecting two wires and strengthening the connection, allowing the flow of electricity to safely travel between the two points. To do this, the terminal block has two input connectors, one on each end. These input connectors are typically shaped like screws and have a slot or hole for the wires to fit into before being tightened. Once the two wires are securely connected, a second connection is made between the input connectors, usually via a metal bar or flat head. This connection strengthens the connection and helps to protect the wires from shorting or disconnecting.

Application Fields

The A21422107 terminal block is most often used in electrical wiring applications, such as in data and power wiring. It is typically used to connect AC or DC power sources to different electrical components, or to connect two pieces of equipment with a single connection.It is also commonly used to protect low-voltage wiring from high-voltage wiring, and to secure a connection between two separate circuits. For example, it may be used to connect a low voltage DC circuit to a high voltage AC circuit.Aside from its use in electrical wiring, the A21422107 terminal block can also be found in medical equipment, as well as in automotive applications. In the automotive industry, it is often used to help improve fuel economy, reduce emissions, and ensure the reliability of wiring between different electrical components of a vehicle.

Conclusion

A21422107 is a type of terminal block or barrier block that is designed to connect electrical wires and secure them against shorting or disconnecting. It is typically used in data and power wiring applications, and can also be found in automotive and medical equipment. By connecting two wires and strengthening the connection with a metal bar or flat head, the A21422107 ensures a safe and reliable connection.

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