432111-22-0

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:	--
Color:	--
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	PC Pin, Insulated
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:	22
Number of Circuits:	22
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks

Barrier blocks are an important type of terminal blocks, characterized by their excellent insulation properties, which make them ideal for applications where electricity and/or signals must be reliably separated from each other. The generic model number 432111-22-0 is typically a basic barrier block that consists of a base, a barrier, and a spring-loaded removable plug, and it is used for joining multiple electrical cables.

Design and Construction

The 432111-22-0 barrier block is designed with a single-piece molded plastic construction that provides excellent insulation and is resistant to corrosion. The base is designed with a flat base and multiple contact points for connection to the cables. The base also has a spring-loaded removable plug, which can be easily inserted and removed to make connections. A barrier is also provided in the base, which helps to prevent unintentional miswiring, and the spring-loaded removable plug helps to ensure an all-around secure and reliable connection.

Installation and Connections

The 432111-22-0 barrier block is simple to install and requires minimal tools and wiring accessories. First, the cables requiring connection must be stripped and their insulation cut off, exposing the wires. Next, the exposed wires are placed into the contact points on the base and the spring-loaded removable plug is inserted to secure the wires in place. Then, the barrier is then securely fastened on the top of the base and the removable plug is removed to ensure an all-around reliable connection.

Working Principle

The 432111-22-0 barrier block works by separating electrical current and/or signals and preventing them from coming into contact with each other. The barrier helps to ensure that no electricity or signals can flow from one cable to another, thus providing a reliable insulation barrier. The spring-loaded removable plug also further reinforces the insulation barrier, ensuring that the contact points are always secured and secure connections are made.

Applications

The 432111-22-0 barrier block is mainly used in applications where the connection of multiple cables is required, such as in the wiring of electrical equipment, power equipment, control systems, and motors. The barrier also helps to prevent unintentional miswiring, so it can be used to minimize potential safety hazards. This type of barrier block is also used in many medical devices as well, as the barrier helps to ensure the reliability of the connection between the medical equipment and the patient.

Conclusion

The 432111-22-0 barrier block is an effective, reliable, and easy-to-use terminal block that is designed to provide excellent insulation and to prevent unintentional miswiring when connecting multiple electrical cables. The barrier helps to ensure that electrical current and/or signals are properly separated, thus providing a safe and reliable connection that is ideal for many applications.

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