•防爆接线盒符合GB83836.3-2000的防爆规定，在II类1区和2区防爆场所供并联带安装用。
Incremental safety explosion proof junction box complies with the requirements specified in G83836.3-2000.This is applied in Zone 2, Grade II, for parallel connection cable purpose.
•隔爆型防爆接线盒符合GB83836.2-2000的防爆规定，在II类1区和2区防爆场所供串联带安装用。
Flameproof enclosure junction box complies with the requirements specified in G83836.3-2000. This is applied in Zone 1,2, Grade II, for series connection cable purpose.

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