0387422705

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polybutylene Terephthalate (PBT), Polyester
Operating Temperature:	-40°C ~ 100°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Zinc, Clear Chromate
Terminal Screw Material:	Steel
Color:	Black
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Quick Connect (0.250"), Insulated
Series:	Beau™ 38742
Wire Gauge:	10-22 AWG
Voltage Rating:	300V
Current Rating:	30A
Number of Rows:	1
Pitch:	0.438" (11.12mm)
Number of Wire Entries:	5
Number of Circuits:	5
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier BlocksTerminal blocks, also known as barrier blocks, are versatile electrical connections used in wiring systems for both commercial and residential applications. They are available in various forms including pluggable, soldered, or molded. Terminal blocks are commonly used to connect devices, for example, to fan intakes and exhaust ports on air conditioners, or to connect motors to voltage controls. Barrier blocks come in different sizes and shapes depending on the application and can be used for a variety of applications. They are typically used in circuits where more than one current-carrying device needs to be connected. The advantage of using a terminal block is that it offers quick and easy access to both connections and makes it easy to disconnect and replace a device. The most common type of barrier block is a block with two contacts. Other types of blocks include blocks with multiple contacts, blocks with impedance control, and blocks with insulation corrugation. Terminal blocks serve a variety of purposes in electrical wiring systems, such as providing insulation from electric current, minimizing the amount of space required for wiring, reducing heat losses, and improving the durability and reliability of the circuit. They are also commonly used in applications where there is a need for multiple connections. The most common application for terminal blocks is in industrial equipment, including machinery, lighting systems, and power distribution systems. Terminal blocks are commonly used to control or signal a variety of functions in a circuit. They can provide power control, current sensing, and voltage control. They can also provide protection to devices, such as fuse blocks, ground fault circuit interrupters (GFCI), and temperature sensors. Terminal blocks can also be used to provide remote monitoring and control of electrical equipment, allowing users to control the operation of a device from any location. The terminal blocks can also be used to provide connections for communication networks, such as Ethernet and Serial communication. In addition, terminal blocks can be used to provide connection for video, audio, and data communication. Terminal blocks usually consist of a metal or plastic body with metal contacts that are connected to the device. The contacts can be soldered or else pluggable. The contacts can be wired for direct current, alternating current, and even more sophisticated applications, such as digital and analog multifunctional devices. The contacts are typically insulated to prevent short-circuiting and protect against electric shock. The simplest type of terminal block is an inexpensive metal strip with two holes, one at each end. This type of block provides two connections between two wires or cables, allowing the user to pass a current from one end of the block, through the center, and to the other end. The connections between the wires are secured by screws and nuts. More complex and expensive terminal blocks are available. These include blocks with multiple contact points, and blocks with insulation corrugation. These types of blocks allow the connection of multiple circuits, allowing the user to connect two or more devices in series, in parallel, or in a combination. These blocks also often provide insulation from electric current and can be used in applications such as automotive wiring systems. Terminal blocks can also be used to control the output voltage of devices, as well as to protect them from excessive currents and surges. This type of block can be used in applications such as lighting and motor control systems, where it can provide protection from overvoltages or the often peaks of DC voltage. Terminal blocks come in a variety of standard sizes, so it is important to ensure the blocks chosen are suitable for the application. It is also important to ensure the insulation and contact materials of terminal blocks are suitable for the application, as different materials contain different levels of protection from electric shock. Additionally, when selecting the right size and type of terminal block for an application, it is important to consider distance between blocks and the number of contacts required. In conclusion, terminal blocks, also known as barrier blocks, are extremely versatile electrical connections used in wiring systems for both commercial and residential applications. They can provide a number of benefits, such as providing durability and reliability, minimizing space requirements, and providing protection from electric shocks. Terminal blocks are commonly used for applications ranging from machinery to remote monitoring. It is important to choose the proper size and type of terminal block for the application, and to consider the number of contacts and distance between blocks when selecting the correct size.

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