0711700

0711700 application field and working principle

0711700 is a type of terminal block jumper, consisting of a plastic housing, contact inserts, and connection elements. It is widely used in industrial automation, machine and motor control, measurement and detection, lighting control, etc. The product is characterized by safe and reliable connection, high-temperature resistance, fast connection, and high-frequency shielding. The main application areas are: motor control circuit, industrial automation monitoring circuit, lighting control circuit, temperature control circuit, low-voltage switch control circuit, signal transmission circuit, etc.

The working principle of 0711700 terminal block jumper is based on the simple contact structure and is mainly composed of contact terminal and contact pin. The contact pin has a contact point at one end and an elastic element at the other end. When the mechanical parts are connected, the pin is pressed in the terminal hole by the pressing force of the mechanical parts. The elastic element on the pin makes the other end of the pin and the terminal hole tightly, thus making sure normal connection between the circuit part and the signal terminal. The parts form a stable connection after being locked in the terminal hole, and at the same time, after locking, the connection has dustproof, moisture proof and anti-corrosion performance.

In general, the 0711700 terminal block jumper is composed of several components, including terminal body, connection wire, separation cylinder, insulation cover, and contact pin. The terminal body is the main body of the terminal block jumper, and is made of insulating material, inner with metal insert for allowing wires passing through, and pour into plated material to prevent two terminals from being connected within the same block. The separation cylinder is also made of insulating material, designed to separate two adjacent contacts and to avoid interference. The connection wire is a conductive metal wire or stranded wire, the inner surface of the wire is embedded in the metal parts of the terminal block. The contact pin is an elastic pin, with one end placed in the terminal block connector, and another end connected to the corresponding electrical device, allowing the electric current or signal to pass through.