Flameproof and intrinsically safe dual power permanent magnet vac

key word:

Product News Download

Flameproof and intrinsically safe dual power permanent magnet vacuum contact switch KJZL-2x400(200)/1140(660)SD for mine


Mine flameproof and intrinsically safe dual power permanent magnet vacuum switch (hereinafter referred to as the contact switch), suitable for explosive environment coal mine underground, rated frequency 50Hz, rated voltage 1140V, 660V, rated current 630A and below three-phase neutral point ungrounded power supply system, It is used for switching between two power supplies in two circuit power distribution system or connecting two circuit bus.

Flameproof and intrinsically safe dual power permanent magnet vacuum contact switch KJZL-2x630(500)/1140(660)SD for mine


Mine flameproof and intrinsically safe dual power permanent magnet vacuum switch (hereinafter referred to as the contact switch), suitable for explosive environment coal mine underground, rated frequency 50Hz, rated voltage 1140V, 660V, rated current 630A and below three-phase neutral point ungrounded power supply system, It is used for switching between two power supplies in two circuit power distribution system or connecting two circuit bus.

Who are we?

The company is committed to providing advanced technology, stable quality, safe and reliable mining explosion-proof electrical equipment and automation systems for the mining industry. The company's products cover nearly 100 specifications and models of various high and low voltage switches in coal mines, and are suitable for various application scenarios in Electrical substation, roadways, and mining faces.

Longyuan Xinke Electric Co., Ltd

+86-391-6836868

+86-391-2193665

Add:Zone B, Tiantan Venture Park, High tech Zone, Jiyuan City, Henan Province

Tel:+86-391-6835588

Email:lyxkdq@163.com

WeChat

Copyright©2023 Longyuan Xinke Electric Co., Ltd    This website supports ipv6  SEO    www.300.cn

Business license