Series:	38000
Packaging:	Bulk
Part Status:	Active
Terminal Block Type:	Barrier Block
Number of Circuits:	25
Number of Wire Entries:	25
Pitch:	0.375" (9.53mm)
Number of Rows:	1
Current Rating:	20A
Voltage Rating:	300V
Wire Gauge:	12-22 AWG
Top Termination:	Screws
Bottom Termination:	Quick Connect (0.187"), Insulated
Barrier Type:	2 Wall (Dual)
Features:	Flange
Color:	--
Terminal Screw Material:	Steel, Stainless
Terminal Screw Finish:	--
Mounting Type:	Chassis, Panel
Operating Temperature:	105°C
Material - Insulation:	Polypropylene (PP)
Material Flammability Rating:	UL94 V-0

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Terminal blocks are types of electrical connectors used for connecting two or more electrical wires or cables together. They are commonly used in industrial applications, consumer electronics, and other electrical wiring applications. There are different types of terminal blocks, including barrier blocks, power distribution blocks, printed circuit boards, and edge connectors. In this article, we will discuss the application field and working principle of T38443-25-0 barrier block.Barrier blocks are terminal blocks that have a barrier or insulating strip between each terminal connection. This insulating strip prevents the current from crossing between terminals and thus improves the safety of the system. Barrier blocks have been standardized to meet UL (Underwriters Laboratories) and CSA (Canadian Standards Association) requirements.T38443-25-0 is a high quality, UL listed barrier block. It is designed for wire sizes from 22AWG to 10AWG, and comes with 25 poles. This barrier block offers a superior combination of fast wiring, low contact resistance, and reliable double-sided connection. The double-sided connection gives the user the flexibility to terminate the wires in both directions. Its wire clamping features ensure a secure and safe connection. It is available in 2 and 5 pole configurations for easy and convenient connection. Additionally, it has a heat resistant plastic case that prevents damage due to heat dissipation.The working principle of T38443-25-0 is relatively simple. The two sides of the terminal block are connected by a spring-loaded, clamping bar. This bar serves two important functions: first, it helps ensure proper positioning of the wires in order to make a secure connection, and second, it helps maintain a consistent level of pressure even when the connection is subjected to vibrations. This ensures a reliable and secure connection between the two sides of the terminal.The T38443-25-0 barrier block is a versatile and reliable solution for wiring management. It is suitable for a wide range of applications, including industrial control systems, power distribution, lighting systems, HVAC systems, machine control systems, and more. With its heat resistant case and double-sided connection, it ensures a secure, reliable, and safe connection.

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