0386913631

Series:	Beau™ 38691
Packaging:	Bulk
Part Status:	Active
Terminal Block Type:	Barrier Block
Number of Circuits:	31
Number of Wire Entries:	31
Pitch:	0.325" (8.26mm)
Number of Rows:	1
Current Rating:	20A
Voltage Rating:	300V
Wire Gauge:	12-22 AWG
Top Termination:	Screws with Captive Plate
Bottom Termination:	Wire Wrap
Barrier Type:	3 Wall (Tri)
Features:	Flange
Color:	Black
Terminal Screw Material:	--
Terminal Screw Finish:	--
Mounting Type:	Chassis, Panel
Operating Temperature:	110°C
Material - Insulation:	Thermoplastic
Material Flammability Rating:	UL94 V-0

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Terminal blocks, also known as barrier blocks, are commonly used to bridge the gap between electrical components and an electrical circuit. Terminal blocks are designed to meet various safety regulations, hazardous environment regulations, and convenience requirements. They are an integral part of various equipment used in the electronics, medical, manufacturing, automotive, and many other industrial fields.Terminal Blocks – Barrier BlocksTerminal blocks, also known as barrier blocks, are typically used to link components or wire together when creating electrical circuits. Basically, the terminal block serves as the “bridge” between components and circuits. Its main function is to facilitate the connection between electrical systems and other non-electrical systems, such as data transmission components, motors, and other processes.Terminal blocks are primarily used for making and breaking electrical connections. They come with different pin configurations and numbers ranging from one to four depending on the application. These blocks are easy to maintain and adaptable, making them one of the most commonly used electrical components.Terminal blocks of different types are used to serve various applications in different markets. These types include miniature terminal blocks, power terminal blocks, fuse terminal blocks, bridge blocks, DIN rail terminal blocks, rail connection systems, modular terminal blocks, top hat terminal blocks, and safety terminal blocks. Each of these blocks has a number of varied features and specifications and can be used for specific tasks depending on the requirements.In addition to their standard features, terminal blocks are also designed to meet many specific safety and hazardous environment regulations. They offer safe and reliable electrical connections in remote or hazardous environments. For instance, explosion-proof terminal blocks are designed to help prevent explosions in hazardous environments.Application Fields and Working PrincipleTerminal blocks are important components in a wide range of electronic and industrial applications. They are used in manufacturing and industrial equipment, medical testing and monitoring equipment, automotive, data transmission, and other field.Terminal blocks create reliable and secure electrical connections in a variety of ways. There are various types of terminal blocks that facilitate this connection process, such as flat terminal blocks, printed barriers, disconnects, and others.The most common type of terminal block is the flat type. This has a flat surface, with two external contacts that are designed to carry electrical current. In this type of terminal block, the contacts are spring-loaded and when the contacts go out of alignment, they will automatically make a contact again.Another type is the printed terminal block. In this type, the contacts are printed directly onto the board, which eliminates the need for individual contacts. This type is more reliable and accurate as it provides a secure connection without any fear of misalignment.Terminal blocks are also commonly used in automobile and data transmission applications. In this type of application, terminal blocks are used to connect different devices or wires together. This type of application typically requires a number of different connection points, as multiple devices need to be connected together.The fuse terminal blocks are specially designed for applications where they need to protect the circuit from overcurrents or short-circuits. In this type, the fuses are used to protect the circuit from damage due to high current.Lastly, the DIN rail terminal blocks are usually used in a rail system; they are used to provide a secure connection between different components and the power supply.ConclusionTerminal blocks, also known as barrier blocks, are an important component in many electrical circuits, as they provide an inexpensive and reliable way to join different components and the power supply. These terminal blocks come in various types such as flat, printed, disconnect, and many others. They are used in many applications, such as automotive, medical, manufacturing, and data transmission, andare designed to meet various safety and hazardous environment regulations. The type of terminal block used is dependant on the application, as each type offers unique features and fits specific requirements.

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