430203-19-0

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	--
Terminal Screw Material:	Steel, Stainless
Color:	--
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Solder Turret
Series:	43000
Wire Gauge:	12-22 AWG
Voltage Rating:	600V
Current Rating:	20A
Number of Rows:	1
Pitch:	0.438" (11.12mm)
Number of Wire Entries:	19
Number of Circuits:	19
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal blocks, also known as barrier strips or barrier blocks, provide a way to organize, power and ground connections in industrial applications or when connecting electronics DIY projects.The 430203-19-0 Terminal Block System is a barrier block system consisting of a wide range of blocks that are versatile and reliable for industrial and commercial applications.The 430203-19-0 Terminal Block System is a universal system compatible with different current ratings, insulation material choices, assembly techniques and accessories options.This system is offered in voltage breakdown ratings ranging from 5 to 600 volts DC. The body material comes in thermoplastic or metal depending on the application requirements. Connectors are made of copper or brass and are typically plated with tin or nickel for increased conductivity.The 430203-19-0 Terminal Block System provides high-reliability connections with superior vibration and shock protection. This system allows simple and fast installation with no special tools required. It is highly scalable and compatible with other systems such as Eurostyle, spring-cage and PCB connection connectors.The blocks\' working principle is based on the use of a special contact system. This allows the user to connect two or several conductors without the need for soldering. The contacts in the system are made of thicker conductors than other contact systems, thus reducing the connection resistance. The frictional forces generated between the copper conductor and the frame keep the connection steady in vibration conditions.The 430203-19-0 Terminal Block System is suitable for use in industrial, commercial and residential applications. The blocks are used in motors, control panels, electronic equipment, UPSs, power supplies, computers, automotive, HVAC, safety systems and more.The system is designed to handle difficult environmental conditions such as high temperatures, moisture and humidity. The blocks are also highly resistant to dust and chemical resistance, shock and vibration, and they are able to withstand prolonged exposure to direct sunlight without parts failure.These blocks can also be used as emergency fuses and breakers for safety purposes in certain applications. The blocks are UL listed and certified for use in all electrical systems.The 430203-19-0 Terminal Block System is fast and easy to install. They require no special tools and can be connected in just a few minutes. The blocks also feature built-in strain relief, which helps to reduce the amount of contact loss due to mechanical and electrical stresses.The blocks also feature built-in safety mechanisms to ensure reliable, safe operation. These include a built-in ground terminal, break-before-make capability and a double-wire securability feature which ensure secure, safe connections and compliance with the latest industry standards.The terminals used in the system are also equipped with advanced contact geometry which helps to reduce contact resistance while at the same time providing high levels of contact retention.In conclusion, the 430203-19-0 Terminal Block System is a versatile and reliable barrier block system that is suitable for a wide range of applications. It provides fast and easy installation and is highly scalable and compatible with other systems. It is also UL certified and highly resistant to shocks, vibration, dust, chemicals and extreme temperatures. It offers superior vibration and shock protection as well as advanced contact geometry for reduced contact resistance and superior contact retention.

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