Ex Polyester Flange

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.

The flanges included in the scope of supply can be easily removed from and reinstalled in the enclosure body by means of a quick-release fastener to permit individual machining. Two or more enclosures can be connected using a connecting flange to permit system expansions.

The enclosure body consists of glass-fibre-reinforced polyester with a graphite additive. The lid and the base both include blind flanges, tethered lid screws and 90° quick-release fastener. Ex enclosures can be combined by means of a connecting flange. An offshore variant for equipping with cable glands for armoured cables is also available on request.

Fields of Application

Product Highlights

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 Db IP65
ImageArt.-No.TypeHeight (mm)Width (mm)Depth (mm)3D DataDrawingRequest
06140100Ex e170270136
06140200Ex e270270136
06140300Ex e270541136
16140100Ex ia170270136
16140200Ex ia270270136
16140300Ex ia270541136
26140100Ex empty170270136
26140200Ex empty270270136
26140300Ex empty270541136
Rose Systemtechnik - Ex Polyester

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.


Rose Systemtechnik - Ex CombiBox

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.


Rose Systemtechnik - 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.


Ex Polyglas Gehäuse von ROSE Systemtechnik in schwarz

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.

Rose Systemtechnik - PExcom

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.


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