1776858-4

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• Terminal Blocks - Barrier Blocks
  • 1776858-4 Application Field and Working Principle

Barrier blocks are a type of terminal block connectors designed to insulate wires by using a divider to separate the power conductor from the control circuit. The 1776858-4 terminal blocks are typically used in applications ranging from industrial automation, railroad & automotive, HVAC & security, wiring & devices, sports & leisure and alternative energy. The terminal blocks can also be used in junction box and pluggable applications, where their barrier block divider is ideal for separating multiple circuits.

The 1776858-4 terminal blocks feature a wide range of features and benefits, including an ergonomically-designed housing for precise contact positioning, enhanced safety features, and a quick-to-install design. Their simple plug-in design makes for easy installation and they are compatible with both terminals and connectors for maximum convenience. Additionally, the fully insulated cover ensures optimal protection for the user and adds another layer of safety.

The 1776858-4 terminal blocks follow the same basic working principle as other barrier blocks. Once the plug is attached, the contact forces the terminal block sidewalls outward, making it easier to insert and secure the connection. The side walls are then pulled against the ceramic breakout plate, separating the power conductor from the control circuit. Once this barrier is established, the terminal block works in tandem with the other connected parts, allowing efficient power connections.

These 1776858-4 terminal blocks are ideal for applications with high electrical load capacity requirements, such as industrial automation, HVAC & security systems, wiring & devices, and alternative energy. Their simple yet effective design and installation process makes them ideal for use in even the harshest of environments. The fully insulated body also protects the user against accidental contact with dangerous voltage.

In summary, the 1776858-4 terminal blocks are a great choice for applications where safety and efficiency of power connections are important. Their plug-in design makes for quick and easy installation, and their fully insulated casing also makes them the perfect solution for applications where electric shock can occur. These terminal blocks are a reliable and cost-effective solution for any application, and are sure to provide years of reliable performance.

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