PA900420

Series:	--
Part Status:	Obsolete
Type:	Single Wire
Insulation:	Non-Insulated
Style:	DIN
Size:	2 AWG (35mm²)
Length - Overall:	32.00mm
Length - Pin:	--
Color:	--

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Terminal Blocks - Accessories - Wire Ferrules

PA900420 Connector is a type of accessory used in terminal blocks, a major component in industrial electronic systems. It provides a secure electrical connection between field-wired terminals and the board. The connector, sometimes referred to as a “ferrule”, is categorized as a terminal block accessory and secured with a screw fastener onto a conductor.

Application Field

PA900420 Connector are commonly used in heavy industrial industries and automation, as well as for the connection of data transmission lines in industries involved with telecommunications, thermoelectrics, general industry and rail sectors. The PA900420 Connector provides a secure electrical connection between field-wired terminals and the board in a variety of vertical systems and equipment. It is most commonly used in:

• Industrial and Automation
• Energy and Thermal
• Telecommunications
• General Industry
• Rail Systems

Working Principle

The PA900420 Connector is a screw-fastened accessory for terminal blocks. It is a two-part device consisting of a Zinc-plated steel barrel and a terminal base which allows for a terminal conductor to be fielded wired, with the connector fastened onto the conductor with a screw fastener. Insertion into the terminal block is then possible, creating a secure electrical connection. The PA900420 Connector uses a two-piece wire ferrule system made of Zinc-plated, steel with a plastic connection head. The wire ferrule provides increased clamping force and the connection head is designed to provide an immediate electrical connection with the terminal block. The connector can also be customized with a standard wire ferrule to meet the requirements of application, ensuring a reliable connection between the terminal and the conductor. In addition, the PA900420 Connector features an anti-mismatch stopper which helps identify mismatched wire ferrule size from outside the terminal block, further increasing safety.

Installation

The PA900420 Connector can be easily installed by first selecting and adding the corresponding cutter into the terminal block connector. A feeder clamp is then required to secure the terminal conductor to the connection head of the wire ferrule. This is then followed by the installation of the terminal base and the wire ferrule, with the terminal conductor being fastened securely using a screw fastener. Finally, the wire ferrule is inserted into the corresponding terminal block connector and the lock arm is properly closed to secure the connection. Once installed, the connector ensures vibration-proof, weather-proof and water-resistant protection of the wire connector.

Advantages

The PA900420 Connector offers advantages like vibration-proof protection and resistance to weather and water damage. It is also easier to install than using standard terminal block accessories and its two-piece wire ferrule with a stronger clamping force increases its durability. Its anti-mismatch stopper helps to identify mismatched wire ferrule size from outside the terminal block, further improving safety. All these factors make the PA900420 Connector a preferred choice for many industries, including the heavy industrial and automation industries, energy and thermal industry, telecommunications, general industry, and rail sectors. Its wide application span and multiple security features make it a very reliable connector for terminal blocks.

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