HQ2050810000G

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Terminal Blocks - Wire to Board

The HQ2050810000G is a terminal block used for the electrical connection of wiring. Its application field is automation control systems, such as motor control systems, debugging systems, electrical equipment, etc.

The HQ2050810000G terminal block is a type of wire-to-board connection joint. By inserting the wire to be connected into the terminals of the connector, and then applying pressure to the terminal, a mechanical and electrical connection is generated.

Design

The HQ2050810000G terminal block is a plug-and-socket type connection. It has an open spring, silver-plated copper, metal lever locking and metal screw locking connection modes. The connector complies with European standards IEC 61076-2-101 and IEC 61076-2-101. It is designed with the integrated adapter, which is not required to be mounted and freely adjustable, and it can be rotated 360 degrees in the installation available fixing hole, making installation easier and without any blind spots.

Features

The HQ2050810000G terminal block has a rated current of 50A and a rated voltage of 750V and 600-850V. It has no insulation cover on the main body and excellent anti-vibration characteristics. The external jumper can be modified on site to meet the requirements of users. It must be used with a cutout adapter to connect multiple blocks. The surface of the connector is nickel plated, and the beam is made of pure copper, making the contact more reliable and contact resistance is lower.

Working Principle

When the HQ2050810000G terminal block is used to connect the wiring, the conductor contacts the contact surface of the two-piece contact to be connected. At this time, because the contact surface of the conductor is different from the contact surfaces of the first contact, the latter presses the conductor against the contact surfaces of the former, and an electric connection is established. The contact element is designed with a certain electric contact length and insulated temperature range. When the temperature is too high, the insulating material will easily break down, and the mechanical force combined with the conducting media of electricity will also collapse, resulting in an open or short circuit.

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