0387303128

Series:	Beau™ 38730
Packaging:	Bulk
Part Status:	Active
Terminal Block Type:	Barrier Block
Number of Circuits:	28
Number of Wire Entries:	28
Pitch:	0.438" (11.12mm)
Number of Rows:	1
Current Rating:	15A
Voltage Rating:	300V
Wire Gauge:	14-22 AWG
Top Termination:	Screws
Bottom Termination:	Solder Turret, Insulated
Barrier Type:	2 Wall (Dual)
Features:	Flange
Color:	Black
Terminal Screw Material:	Steel
Terminal Screw Finish:	Zinc, Clear Chromate
Mounting Type:	Chassis, Panel
Operating Temperature:	-40°C ~ 110°C
Material - Insulation:	Polybutylene Terephthalate (PBT), Polyester
Material Flammability Rating:	--

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Terminal blocks are the backbone of the common electrical system. These handy connection points not only help to keep wires in place but also provide a means of connecting multiple devices together. The most common type of these devices is barrier blocks, named for their ability to create a barrier between two conductive surfaces, which prevents the current travelling between them.Unlike the traditional terminal block, a barrier block has two independent conductive sections that are divided by an insulating barrier. This barrier means that the current travelling through one section cannot cross over to the other. The barrier between the two sections also prevents voltage spikes from travelling between the two sides of the block.The 0387303128 barrier terminal block is a single-level device that allows for quick disconnection without the need for a complicated wiring method. This block is specifically designed for high density applications, which means it can support a larger number of connected wires. The 0387303128 terminal block can support up to 20 connection points and can be used in a wide range of application, such as in the automotive industry, industrial automation and medical devices.The working principle of the barrier terminal block is relatively simple. One side of the terminal block is connected to a power source, such as a battery or wall outlet, while the other is connected to the device it is powering. The connection is made when a screw is tightened to connect the two conducting surfaces of the terminal block, thus creating a complete electrical path between the power source and the device.Typically, a barrier terminal block can support one to three different connections on each side depending on the size and configuration. When the terminal is connected to the power source, the current runs through the conducting channels inside the terminal and into the connected device. In some applications, a circuit breaker may be included in the terminal block to provide an additional layer of protection.In conclusion, the 0387303128 barrier terminal block is a great way to securely connect multiple devices while creating a barrier to protect against voltage spikes and other electrical problems. The cleverness of this device lies in its simple design which is easy to use without sacrificing safety. It can be found in a variety of applications and is the backbone of many electrical systems.

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