0387890067

Series:	Beau™ 38789
Packaging:	Tray
Part Status:	Active
Terminal Block Type:	Barrier Block
Number of Circuits:	5
Number of Wire Entries:	10
Pitch:	0.438" (11.12mm)
Number of Rows:	2
Current Rating:	20A
Voltage Rating:	300V
Wire Gauge:	14-24 AWG
Top Termination:	Screws
Bottom Termination:	Closed
Barrier Type:	2 Wall (Dual)
Features:	Flange
Color:	Black
Terminal Screw Material:	Steel, Stainless
Terminal Screw Finish:	Zinc, Chromate
Mounting Type:	Chassis, Panel
Operating Temperature:	110°C
Material - Insulation:	Thermoplastic
Material Flammability Rating:	UL94 V-0

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Terminal blocks – Barrier blocks can be defined as an electrical connection device that can connect two different cables together. It is composed of two sections or pieces of plastic or metal that are held together by a small clamp. The purpose of these blocks is to protect the user from any electrical hazards caused by the current running through the wires. The blocks are also used to secure the connection and make sure that the connections does not break when exposed to strong forces or accidents. The number 0387890067 refers to a type of terminal block which is referred to as a barrier block. As the name suggests, these blocks are designed to create a physical barrier between two components in order to prevent the flow of electrical current from one component to another. Barrier blocks can come in both single-use and multi-use formats. The single-use format is designed for basic applications where a single-phase connection is all that is required. The multi-use format is designed for multiple-phase connection applications such as industrial motors and control systems. The working principle behind barrier blocks is quite simple. When two conductors are placed in the slots at either end of the block, the current has two paths it can take. The first path is through the slots of the block, and the second is through the two conductors. When the two conductors are connected together, they act as a bridge between the two ends of the block. The current then takes the bridge path. This ensures that the current is not able to jump from one conductor to the other, thus, creating a “barrier”. In terms of safety, barrier blocks are highly recommended and very effective. Since they provide a physical barrier between the two conductors, current cannot jump from one conductor to the other even if there are exposed wires. This makes them very safe to use when dealing with higher voltage applications. Terminal blocks – Barrier blocks are very popular and widely used in a variety of applications such as industrial motors, welding machines, and even consumer electronics. The convenience of these blocks makes them an ideal choice for many applications where a safe electrical connection needs to be made. Overall, barrier blocks have been a reliable and popular choice for electrical safety in many different industries since they can provide a simple way to ensure a safe connection without the need for any complicated wiring. They also provide a layer of protection between the conductor and other components that may be in the same area.

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