AX Fiberglass enclosures: now also ready for outdoor use
2021-01-22. Rittal has rounded off its AX range of compact enclosures with its newly developed fibreglass enclosures. The manufacturer now offers the best of two worlds: the ad-vantages of sophisticated technology combined with the benefits of an extremely robust material.
The AX fibreglass enclosure protects the electrical components even in very harsh environ-ments, such as outdoors. Its new mounting functions make rapid expansion possible and provide a greater scope for installation using smart technology.
The new enclosures are fully suited for outdoor use thanks to a fibreglass that is reinforced with glass fibres and which has a seven times higher UV resistance. For this reason, they have a UL F1 outdoor rating (UL 746C). An integrated rain protection strip on the upper and lower edges of the door, which protects the gasket against dust and rainwater, means that the enclosure is doubly sealed. The Class II protective insulation for up to 1000 V AC ensures increased personal protection. The protective insulation and the high protection categories of up to IP66 or NEMA 4X remain intact even the enclosure is populated. Thanks to the intelligent enclosure design, interior installation is unproblematic and does not affect the encapsulated enclosure area. The enclosure is also UL 508A approved and has UL94 fire class V-0.
The enclosures incorporate digital equipment and fit ideally into the digital value chain of panel builders and switchgear manufacturers. Alongside the high-quality 3D data and the Rittal Configuration System, which accelerate the selection and planning processes, the presence of such features as QR codes on all the panels to be machined makes it easier to integrate them into the production workflow thereby paving the way for cutting-edge digital monitoring at every stage – from goods receipt all the way through to completion.
With the fibreglass enclosure AX, Rittal is for the first time transforming a fibreglass housing into an enclosures system – with greater scope for interior installation. Punched sections and rails can now be mounted on a 25-mm pitch pattern with the help of a universal bracket. The numerous mounting bosses both in the enclosure and on the inside of the door also permit custom expansion. The direct installation of accessories, such as support strips, punched sections and wiring plan pockets in the door means that plant constructors gain an additional mounting surface. As an option, the AX can be equipped with a mini comfort handle for all common lock inserts and profile semi-cylinder locks.
Nuts are pressed into the rear panel of the enclosure to ensure stable fastening and mounting on a wall or pole. Wall-mounting brackets can easily be attached to the outside of the enclosure without the UL approval losing its validity. As an option, the enclosure can also be screw-fastened to a wall or a machine.
Rittal offers the fibreglass enclosure range in 14 different enclosure variants ranging from 250 x 350 to 800 x 1000 mm (W x H). Eight of them are available with a viewing window and six without.