1-1546963-3

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Terminal Blocks - Barrier Blocks

1-1546963-3 is a kind of terminal block, commonly known as barrier blocks. These terminal blocks are used to support the connection of multiple wires in a single circuit. This feature can reduce the overall amount of time needed to install a large number of wires or cables.

Application Field

Barrier blocks are widely used in industrial automation, robotics, electrical control, instrumentation, and consumer electronics. Due to their flexibility of use in different applications, they are used in controlling micro-inverters, managing control system inputs and outputs, and connecting emergency stop switches.

In the automotive industry, barrier blocks are used to manage the connection of the car\'s various electrical control units and components. In factory automation, they are used to connect sensors, actuators, PLCs, and programmable logic controllers. Moreover, they are used in high-voltage isolation systems and in automated circuit testing, providing reliable connections in a quick and easy manner.

Working Principle

The working principle of 1-1546963-3 barrier blocks is simple, the electricity is conducted through jumpers connected to the holes, forming a complete circuit. All the connections are tight because the bolts holding the contacts are tightened with an Allen key, providing more secure connections.

The spring action of the terminals allows removal of the connection without disrupting the circuit. The insulating material used in the barrier blocks provide protection from leakage, while the metal walls ensure that the connection is properly insulated and held firmly. The contacts of the barriers blocks are designed for high power and voltage, providing protection in the event of an overload or short circuit.

The block is mounted on a DIN rail and held in place by a bus bar in order to ensure a secure connection. Finally, the contacts on the barrier blocks should be regularly checked for any wear or damage in order to ensure that the current is running properly.

Conclusion

1-1546963-3, or barrier blocks, are an effective and reliable solution for connecting multiple wires and cables in a single circuit. With their simple design and easy-to-connect terminals, they are widely used in industrial, automotive and consumer electronics. They are also designed to protect against overloads and short circuits, providing a secure connection with minimal time required for installation and maintenance.

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