HF2070810000G

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HF2070810000G terminal block is a wire-to-board connection type. It is designed for connecting circuits of wire and board. HF2070810000G is suitable for medium-power and medium-current applications. The nominal current and voltage are 20A and 700V respectively.

The main body of HF2070810000G terminal blocks consists of an insulating body, a revolution base and a silver-plated copper soler pin. The insulating body is made of flame-retardant PBT. The connection wire and the board through hole size is 28A. The revolution base is made of high conductive aluminum alloy, and acts as a noise filter. The silver-plated copper solder pins are designed for quick and easy solder joint.

The HF2070810000G terminal blocks is applied in electrical and electronic products, such as switch cabinet, electrical box, electronic plug-in, etc. It is especially good for high-performance and power-limited applications, enabling increased power ratings when compared to the corresponding traditional bolt-clamp connections.

The most commonly used working principle for the HF2070810000G terminal blocks is the screw and spring-clamp method. In this method, the wedge-end of the insulation block is inserted into the groove of the revolution base. By rotating the screws, it fastens the block and realize the connection. This method offers excellent vibration and shock resistance, and can also be used in harsh environment.

Besides the screw and spring-clamp method, another connection method of HF2070810000G terminal block is the plug-in connection method. Inside the revolution base, there are several plugs in different heights. In this cooperation, the connection wires are plugged into the base from 0.8mm–3.0mm according to the maximum current needed. This way offers excellent protection against indiscriminate contact and short circuit.

In conclusion, the HF2070810000G terminal block is designed for medium-power and medium-current applications with a nominal current of 20A and voltage of 700V. Its main body consists of an insulating body, a revolution base, and a silver-plated copper solder pin. It is applicable for switches cabinet, electrical box and electronic plug-in, etc. The working principle mainly includes screw and spring-clamp method and plug-in connection method. It has excellent vibration and shock resistance, and can be utilized in harsh environment.

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