Mounting possible in closed state
Ex EQUIPMENT
Ex Okta-Box
The Okta-Box Ex enclosure augments the polyester Ex series of enclosures. The Okta-Box is also available as a empty enclosure or in pre-assembled Ex e or Ex ia variants.
The special feature of our Okta-Box enclosures can be found in their octagonal design, which permits installation of these enclosures even when closed. The three sizes of this product series are suitable, in particular, for use on offshore platforms and in the petrochemicals industry.
The enclosure body consists of glass-fibre-reinforced polyester resin with a graphite additive. The lid and base feature tethered stainless-steel lid screws. An offshore variant for equipping with cable glands for armoured cables is also available on request.
Fields of Application
Product Highlights
Service
Explosion protection
| II 2G Ex eb IIC T6/T5/T4 Gb |
| II 2G Ex ia IIC T6/T5/T4 Gb |
| II 2G Ex db eb ia [ia] mb IIC T6/T5/T4 Gb |
| II 3 G Ex eb db mb ia [ia Ga] nA nC [op is] IIC T6, T5, T4 Gc |
| II 2D Ex tb IIIC T85°C/T100°C/T135°C Db IP66 |
Approvals
| Image | Art.-No. | Type | Height (mm) | Width (mm) | Depth (mm) | 3D Data | Drawing | Request |  | 068801000 | Ex e | 81 | 81 | 75 |  | 068802000 | Ex e | 121 | 121 | 75 | | 068803000 | Ex e | 161 | 161 | 93 | | 068804000 | Ex e | 200 | 200 | 125 | | 168801000 | Ex ia | 81 | 81 | 75 | | 168802000 | Ex ia | 121 | 121 | 75 | | 168803000 | Ex ia | 161 | 161 | 93 | | 168804000 | Ex ia | 200 | 200 | 125 | | 268801000 | Ex empty | 81 | 81 | 75 | | 268802000 | Ex empty | 121 | 121 | 75 | | 268803000 | Ex empty | 161 | 161 | 93 | | 268804000 | Ex empty | 200 | 200 | 125 |
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Ex EQUIPMENT
The Polyester Ex Enclosure range comprises sizes of 75 x 80 x 55 mm to 405 x 400 x 120 mm. These enclosures are supplied as component-certified empty enclosures and pre-assembled as Ex e or Ex ia approved enclosures.
Ex EQUIPMENT
The Ex CombiBox series provides an elegant and rationally priced remedy in the structuring of Ex control enclosures, in particular. Terminals and switching elements can be installed on two levels.
Ex EQUIPMENT
These polyester flange enclosures are available in three sizes, 170 x 270 x 135 mm, 270 x 270 x 135 mm and 270 x 540 x 135 mm, with approved extensions, either as Ex e or Ex ia enclosures, or as component-certified empty enclosures.
Ex EQUIPMENT
The approved Ex enclosures of the Polyglas series consist of glass-fibre-reinforced polyester and are equipped with a hinged lid and with various closure types.
Ex EQUIPMENT
The PExcom enclosures are pre-assembled terminal enclosures complete with cable glands which are available immediately for the user. Ideal for universal warehouse stocking and maintenance.