CB20721209

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:	Nickel
Terminal Screw Material:	Brass
Color:	Black
Features:	--
Barrier Type:	3 Wall (Tri)
Bottom Termination:	PC Pin
Series:	Magnum® CB2000
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	30A
Number of Rows:	1
Pitch:	0.375" (9.53mm)
Number of Wire Entries:	12
Number of Circuits:	12
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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CB20721209 is a barrier block terminal that has a variety of application fields and working principles. It can be used to connect wires, control signals, or even provide power for electrical equipment.The primary application fields of the CB20721209 are in electrical systems, such as lighting systems, instrumentation systems, and audio/video systems. The terminal block can also be used in telecommunications applications, such as data networks and wireless networks. Additionally, it is commonly used in automotive applications, such as wiring systems, engine management systems, and transmission systems.When it comes to its working principle, the CB20721209 uses a simple and reliable system to ensure a safe and secure connection between electrical components. Each terminal block has two rows of contacts that are connected through two strips of copper that mate with each other. The metal contact strips are designed to prevent accidental contact and provide a secure connection between the two wires.In addition to the secure connection, the terminal block also provides electrical insulation to ensure that there is no chance of interference or short circuit. The electrical insulation also helps create a barrier between components, preventing the risk of accidental contact between the two wires. This protection helps to maintain reliable signal quality and functionality.The CB20721209 is also designed to provide easy installation and maintenance. Its mounting post is designed to fit tightly together, allowing for easy adjustment of the terminal blocks in the event of any problems. It also features a low profile design that makes it easy to install in tight spaces, such as engine compartments.In conclusion, the CB20721209 barrier block terminal is a reliable and secure terminal block, offering a variety of application fields and working principles. Its two rows of contacts, electrical insulation, and easy mounting post provide reliable connection, protection, and maintenance. This makes the CB20721209 an ideal choice for electrical and automotive applications.

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