OPTIMA-EX[GD] Series 

OPTIMA-EX[GD] is a range of couplers from 16 to 32A for applications 

in Zone 1/2 (Gas) and 21/22 (Dust). 

The enclosure, made of dissipative thermoplastic reinforced 

with glass fiber, is resistant to impact even at low temperatures 

and its design eases the wiring operations as well as use. 

The couplers of OPTIMA-EX[GD] Series are equipped with a 

non-sparking Ex switch.

OPTIMA-EX[GD]系列（scame）

OPTIMA-EX[GD]是一款適用于1區(qū)/2區(qū)（氣體）和21/22區(qū)（粉塵）應(yīng)用的16至32安培耦合器。

外殼由摻有玻璃纖維的導(dǎo)電熱塑性塑料制成，即使在低溫也具有抗沖擊性，其設(shè)計(jì)簡化了布線操作和使用的便利性。

OPTIMA-EX[GD]系列的耦合器配備了防火花Ex開關(guān)