1.1區、2區危險場所。
2.ⅡA、ⅡB、ⅡC類性氣體環境。

1. Can be used in zone 1 and zone 2 dangerous places.
2. Can be used in ⅡA、ⅡB、ⅡC group explosive atmosphere.

1. 采用黃銅或不銹鋼制成。
2. 電纜采用添料密封。
3. 防護性能良好。
4. 具有使用、安裝方便、結構安全可靠，防爆性能優越等特點。

1. Made of brass or stainless steel.
2. Cable is applied to gasket seal.
3. High protection.
4. Ease to use and install, safety, security, explosion-proof.