0382100202

Series:	Beau 38210
Packaging:	Bulk
Part Status:	Obsolete
Terminal Block Type:	Barrier Block
Number of Circuits:	2
Number of Wire Entries:	4
Pitch:	0.563" (14.30mm)
Number of Rows:	2
Current Rating:	30A
Voltage Rating:	300V
Wire Gauge:	10-18 AWG
Top Termination:	Screws
Bottom Termination:	Closed
Barrier Type:	2 Wall (Dual)
Features:	Flange
Color:	Black
Terminal Screw Material:	Brass
Terminal Screw Finish:	Nickel
Mounting Type:	Chassis, Panel
Operating Temperature:	150°C
Material - Insulation:	Phenol Formaldehyde (Phenolic)
Material Flammability Rating:	UL94 V-0

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Terminal Blocks - Barrier Blocks: 0382100202 Application Field and Working Principle

Terminal blocks are large, rectangular blocks used for splicing, connecting, and disconnecting electrical wires and cables. Transformer blocks, barrier blocks, disconnect blocks, and Eurostyle blocks are all types of terminal blocks. They are most commonly used in industrial, automotive, aerospace, and telecom settings, where electrical wires must be quickly and efficiently connected and disconnected.Barrier blocks are one type of terminal block. They are rectangular-shaped blocks with two or more openings along the long side of the block. The openings of these blocks accept electrical wires or cables, which are then connected to a power source. The wires are connected by a fastening device, such as a screw or bolt. Some barrier blocks come with a safety cover, designed to prevent accidental short circuits or ground faults.Barrier blocks provide many advantages over alternatives such as soldering, splicing, and crimping wires together. They are easier to install, as they can be quickly connected and removed, without needing a specialized tool. They also protect against corrosion and physical damage, and provide a neat, organized look.In terms of application field, barrier blocks are used mainly in industrial automation, such as conveyor belts, material handling systems, automated factories, and robotic control systems. They are also used for connecting devices in automotive and aerospace applications, such as lighting, navigation, and safety systems. Finally, barrier blocks are often used in telecommunications, such as in street, airfield and underwater cable networks.The working principle of barrier blocks is relatively simple. Two or more electrical wires are connected, with the wire ends held firmly in place by a fastening device. This creates a secure, reliable connection, which can be easily modified or disconnected. The barrier blocks also provide protection against corrosion and physical damage, ensuring the wires remain intact for years to come.In summary, barrier blocks are a type of terminal block used for connecting and disconnecting electrical wires. They are used mainly in industrial automation, automotive and aerospace applications, and telecommunications. Their working principle is relatively simple, with the wires held securely in place by a fastening device. Barrier blocks provide many advantages over alternatives such as soldering, splicing, and crimping wires together, and are essential for any application that requires quick and efficient installation.

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