A-TB750-VJ03H

Terminal blocks, also known as board to board connectors, are electrical devices that allow electrical wiring to be conveniently connected together. A-TB750-VJ03H is a high-quality terminal block developed and produced by TE Connectivity, a world-renowned connector manufacturer. This terminal block is specially designed to meet the requirements of high-current equipment, providing superior performance and reliability.

Application Field

A-TB750-VJ03H terminal block is designed for use under extreme conditions in a variety of harsh environments. Its maximum operating voltage up to 830VAC and maximum operating current up to 30A make this terminal block ideal for applications where high current and high voltage requirements are essential. It is widely used in distribution boards, solar systems, DC-DC converter systems, inverters, air conditioners, communication equipment, UPS systems, industrial automation, etc.

Working Principle

A-TB750-VJ03H terminal block is a very simple device to use. It is designed for two-wire to board connection between two separate circuits, with a male and female connection. One of the connectors is used to transfer power, while the other is used for communication between the two circuits. For example, if a circuit needs to be powered up, one of the connectors will attach a wire to the male connection of the terminal block, and the other wire will be connected to the female connection, forming what is known as a busbar connection.

The terminal block also features a metal enclosure and touch-proof screws on each end, which securely enclose each wire and adds protection against electrical shock hazards associated with exposed wiring. The touch-proof screws ensure that all wires in the system are kept in place and firmly connected, preventing any possible electrical faults or shorts.

In addition, it also has an integrated over-voltage protection mechanism that will shut down the system in case of an overvoltage issue. This helps prevent any potentially dangerous power surges from reaching electrical appliances connected to the system.

Conclusion

A-TB750-VJ030 is a high-quality terminal block developed and produced by TE Connectivity, specially designed for high-current applications under extreme conditions. This terminal block features a metal enclosure and touch-proof screws on each end, to secure the connection and add protection against electrical shock hazards. It also has an integrated over-voltage protection mechanism to ensure the safe operation of the system.

The A-TB750-VJ03H terminal block is suitable for use in a variety of applications, such as distribution boards, solar systems, DC-DC converter systems, inverters, air conditioners, communication equipment, UPS systems, industrial automation, etc. With its stable performance and reliable safety features, it is an ideal choice for reliable and safe power transfer.