YK4032733000G

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 115°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Zinc
Terminal Screw Material:	Steel
Color:	Black
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Solder Eyelets
Series:	YK403
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	20A
Number of Rows:	1
Pitch:	0.325" (8.26mm)
Number of Wire Entries:	27
Number of Circuits:	27
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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- [Introduction](#introduction)- [Overview of YK4032733000G](#overview-of-yk4032733000g)- [Application Field of YK4032733000G](#application-field-of-yk4032733000g)- [Working Principle of YK4032733000G](#working-principle-of-yk4032733000g)- [Conclusion](#conclusion)## IntroductionTerminal blocks have been a popular type of electrical connection since the 19th century, and they are still the most basic and efficient way to connect electrical circuits. Over the years, different types of materials have been used to make these terminal blocks, and the configuration and design of these blocks have also evolved significantly, with different types of terminal blocks for different applications. In this article, we will explore the application field and working principle of the YK4032733000G barrier block, a type of terminal block belonging to the barrier blocks. ## Overview of YK4032733000GThe YK4032733000G barrier block belongs to the barrier blocks type of terminal blocks and is a multi-circuit barrier terminal block system. This type of terminal block is used to create inter-circuit connections where different voltage systems are connected and, unlike most other terminal blocks, each single connection point can be used to connect multiple circuits. The YK4032733000G barrier block can support up to 10 circuits and each individual circuit is insulated and protected. This barrier block is also suitable for both mounting on DIN rail and surface mounting applications. ## Application Field of YK4032733000GThe YK4032733000G barrier block is mainly used in applications where there is a need to connect different voltage systems and multiple circuits. This terminal block is especially helpful in applications that involve complex wiring and require more than one voltage to operate, for example, in automobiles, industrial motors, building automation, automation control systems, and power transmission systems. The YK4032733000G barrier block is also ideal for applications where long lengths of cabling are generally required because due to the number of circuits that can be connected, less wiring is needed. Furthermore, since each single connection point is insulated and protected, it can also be used in hazardous areas, and with the various accessories it can even be used in pluggable applications.## Working Principle of YK4032733000GThe YK4032733000G barrier block works on a simple principle that allows up to 10 circuits to be connected to a single connection point. Each circuit is electrically insulated from the other circuits, and they are separated both physically by the insulated housing and mechanically by a barrier. The important components of the YK4032733000G barrier block include the insulating body, a socket, a socket contact, a contact wedge, a clamping lever, and a terminal screw. The insulated body helps to protect the user from any electric shocks and the socket is made of a plastic material that can hold the different circuits. The contact wedge helps to securely clamp the terminal screw which is used to secure the wires. The socket contact is made of brass or copper and helps to ensure a good connection between the wires and the socket. Finally, the clamping lever is used to tighten the components together and secure the connections in place. ## ConclusionThe YK4032733000G barrier block is a type of terminal block belonging to the barrier blocks type, which can be used to create inter-circuit connections where different voltage systems are connected. This terminal block is mainly used in applications where there is a need to connect different voltage systems, complex wiring and multiple circuits. The YK4032733000G barrier block works on a simple principle that allows up to 10 circuits to be connected to a single connection point, and utilizes various components such as an insulated body, socket, socket contact and contact wedge to ensure a secure connection between the wires and the socket.

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