1522-Y

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Terminal Blocks - Barrier Blocks, 1522-Y application field and working principle.

Terminal blocks provide a convenient way for electrically connecting components safely and efficiently. The electro-mechanical connection of two wires requires the use of a specialized electrical connection element, commonly referred to as a terminal block. These devices are designed to terminate and to make secure electrical connections between two wires or more. It\'s often referred to as barrier blocks for safety reasons – the barriers and screws help prevent electric shock.

1522-Y terminal blocks are widely used in the installation and testing of electronic circuits. This type of terminal blocks is designed with 4mm pitch, yellow color and simple structure with snap-in panel locking and release.

The general electrical characteristics of 1522-Y terminal blocks include operating temperature range from - 40°C to 105°C and insulation resistance of up to 1000 MΩ. Additionally, it can be integrated with various types of marking tags for wire numbers. It is also UL78 certified.

The 1522-Y terminal Block connects two wires in three ways: screw connection, spring clamp connection, or tab connection. This type of terminal block is designed with a screws instead of clamps, so it allows for a secure connection when used with bigger wires. The screws lock the wire onto the tab, and the screw terminals are securely connected to each other.

Screw connection is the preferred method of connection for 1522-Y terminal blocks. The wires are hooked up by means of tightening the screws to the wires, and by doing so it ensures a secure connection even with bigger wires. The screws are designed to be tightened until snug, without over-tightening them.

The spring clamp connection is also used for connecting two wires to the 1522-Y terminal block. This type of connection works by pushing the wire into the slot of the spring and then pushing the spring back. This type of connection is easy to use and will provide a secure connection, but it can become loose if it is pushed too far back.

The tab connection is the third method of connection for the 1522-Y terminal block. This type of connection works by inserting the two wires into the slots of the tab and then pushing it down. This method of connection provides a more secure connection than the spring clamp connection and is also easier to install.

The 1522-Y terminal blocks are widely used in the installation and testing of electronic circuits. It has been designed to make secure and reliable connections between two wires or more. It is easy to use, and it can be integrated with various types of marking tags for wire numbers. With its four different connection methods, the 1522-Y terminal block can be used to connect two wires safely and securely.

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