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HZF Series Fault Passage Indicator // Operation Automatic Reset Type Battery: long-life



Product Technical Configuration

Type Battery: long-life
Operation Automatic Reset

Product country of origin: China

Location of the product: China

Available:  For Sale

Supplier reference: HZF

Original manufacturer: Beijing Hezong Science & Technology Co., Ltd.

Finalized quotes will be sent directly to the supplier


HZF fault passage indicator is used onoverhead lines to assist in the rapid location of faults on Medium Voltage networks (6~35kV).

When the current exceeds a preset level, the indication is given by means of both a mechanical flag and high-intensity LED.


HZF is mounted to the overhead lines using a standard hot-stick.

A spring-loaded clamp mechanism fixed the unit to the line,and prevents it from movement due to high winds, etc.


Beijing Hezong Science & Technology CO., Ltd (Hezong) is a high-tech enterprise providing technological solutions to our customers of power distribution and control equipment in the power industry.

We have always been strengthening innovation through our striving R&D department, and our innovative and patented technology combined with our advanced production base in Beijing, and strong marketing strategies of end-end partnerships has been leading Hezong to success on a global platform.

Our production base is equipped with advanced manufacturing and testing facilities with modern management systems, which ensure reliability and efficiency.

As one of the leading one-stop solution provider of power distribution systems in China, we offer products ranging from gas insulated ring main units, MV/LV air insulated switchgear, prefabricated substation, pole-mounted switches, distribution automation terminals (FTU/DTU), distribution transformers, to cable branching switchgear.

Hezong's sole purpose is to contribute towards attaining a more sustainable environment by providing high quality products and services to our clients all over the world and satisfy them.

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Related Product Variants

Product Name Type Operation
HZF Series Fault Passage Indicator Battery: long-life Automatic Reset

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