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Terminal Blocks - Barrier Blocks

0387190401 is one type of terminal block, or a barrier block, which is a physical connection point for electrical circuits. It is a metal enclosure that connects two or more conductors at the same time. Barrier blocks are often used in automation applications because they are designed with the same modularity as a common electrical terminal. They are also known as "terminal strip", "terminal board" or "stacking bar".

Application Field

Barrier blocks are used for control wiring where frequent reconfiguration is required. They provide a convenient way of wiring circuits, with a wide range of contact positions and sizes that are available. The contacts are color-coded and are available in different sizes and pitches. Barrier blocks are often used in manufacturing equipment, control panels, household appliances, lighting, instrumentation, and many other applications.

Working Principle

The 0387190401 barrier block consists of a base and one or more rows of contact points. The base is designed to stay firmly in place, while the contact points attach to the base and are then connected to circuit wires. The contact points use contact force to ensure good electrical contact between the wires. The contact force is adjustable to allow a wide range of different electrical connections.

The contact points on the 0387190401 barrier block can be tightened and loosened by turning a screw that runs through each contact point. This makes them suitable for applications where frequent installation and maintenance is required. The contact points can also be removed and replaced if they become damaged.

The 0387190401 barrier block is designed to withstand up to 600 Volts and temperatures up to 125°C. The contact points are manufactured from high quality copper alloy for good electrical conductivity. The base material is robust and corrosion resistant.

Conclusion

The 0387190401 barrier block is an effective and reliable connector for many automation applications. It is easy to install and maintain, and the contact points can be adjusted for maximum contact force to ensure reliable electrical connections. The base material is corrosion resistant and can withstand temperatures up to 125°C, making it suitable for a variety of environments.

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