Technical System Catalogue Hygienic Design

Hygienic Design Hygienic Design terminal boxes and compact enclosures are crucial elements when designing open processes in the food and consumables industry and for clean rooms where ease of cleaning is crucial. Silicone seal: Highly resistant to aggressive media; easily replaced requirements of the food and consumables Inclined roof: Prevents pooling of liquids, and ensures that surfaces are readily visible Interior installation: Slot-free design – No hollow spaces between – Attachment points for fitting interior installation rails, for individual installation in the depth with Fine brushed...

Hygienic Design Internationally recognised approvals and certifications The Rittal Hygienic Design is based on European standards and directives, as well as EU Regulations on food safety. Rittal system solutions for hygienic production in the food and consumables industry are tested by: ◾ Berufsgenossenschaft für Nahrungsmittel und Gaststätten (German Employer's Liability Insurance Association for the Food and Catering Industry, BGN) ◾ Fachausschuss Nahrungs- und Genussmittel (Technical Committee for Food and Consumables) A range of hygiene standards including EN 1672-2 are met. The cULus listed...

Compact enclosures and terminal boxes HD Optimum surface protection All enclosures, covers and doors are made of stainless steel 1.4301 (AISI 304). Brushed surface finish, grain size 400, ensures a peak-tovalley height RA < 0.8 μm. With folds, internal radii of r > 3 mm are maintained. In its delivered state, the enclosure does not have any openings, thereby effectively averting any hygiene risks. After bespoke machining, openings are only provided where they are actually needed. ◾ Higher productivity thanks to greater system availability ◾ Reduced cleaning effort required (faster cleaning, reduced...

HD terminal boxes Sloped enclosure sides The sloped enclosure sides and all-round snugly fitting silicone cover seal make the enclosure ideally suited for open processes in the food and consumables industry. ◾ All-round slopes – Enclosure sides: 3° – Cover: 10° ◾ Allows fluids to drain off rapidly Interior installation ◾ Mounting hole pitch of 6.25 mm for greater flexibility ◾ Preassembled installation brackets included with the supply ◾ Support rails and mounting plates can be fitted directly Lock ◾ Captive quick-release fastener with seal and hexagon for perfect cleanliness Technical System...

Compact enclosures HD Roof with 30° slope ◾ Readily visible, even with taller installed enclosures ◾ Effectively deters people from placing objects on the roof, and prevents the accumulation of liquids and loose dirt particles ◾ Allows fluids to drain off rapidly ◾ Makes for easier, controllable cleaning when enclosures are attached higher up on the wall All-round chamfered edge folds with overhang edge ◾ Protect the upper door sealing gasket from dirt deposits ◾ Plenty of space for cleaning, thanks to the gap from the upper door edge Technical System Catalogue/Hygie

Compact enclosures HD Door, hinges Hinges that are inside the sealing zone create an exceptionally easy-clean design. ◾ No risk in terms of germs and cross-contamination ◾ Hygiene conditions remain consistently high when the door hinge is swapped over Two locking rods made from stainless steel ensure secure and sealed closing. Lock ◾ Easy-to-clean lock insert ◾ Meets hygiene criteria with cleaning-friendly minimum radii and guarantees access protection ◾ External parts made of stainless steel ◾ Seals between the lock and the enclosure for optimum cleaning Mounting plate ◾ Enclosure body equipped...

Accessories HD wall spacer bracket ◾ For ease of cleaning between the enclosure and the wall ◾ Can be attached from the inside or outside as required ◾ Hygienic connection to the enclosure and wall Mounting alternatives: Attachment from inside Ø Attachment from outside 15 HD levelling feet ◾ No external thread ◾ Levelling range between 122 and 175 mm ◾ Compensation of floor inclines up to a maximum of 10°, thanks to flexible base plate ◾ Versions with or without base mounting ◾ Minimises cleaning time due to fully covered, permanently sealed threads Technical System Catalogue/

Accessories Cable gland HD ◾ Hygienic design to prevent deposits of harmful microorganisms ◾ Easier, cheaper cleaning compared with conventional cable glands ◾ High protection category up to IP 69K Why use hygienic cable glands? Critical points with conventional solutions Cable entry in front of seal No minimum radii on the hexagon External threads Gap caused by O-ring on the enclosure surface 1 Hygienic design features 1 Seal directly at the cable entry Compliance with minimum radii on the hexagon Flush termination between the cap nut and the enclosure Seal Cap nut Gripper jaws Shield spring...

Interior installation rail ◾ Retrospective interior installation without machining ◾ Allows time-saving mounting on the sides and base ◾ Variable with two rows of TS 8 system punchings, creates additional mounting space ◾ TS 8 system punchings support the use of TS 8 accessories ◾ May still be fitted after installation of the mounting plates ◾ Mounting option for door-operated switch Sample application HD/Bit HD enclosure key ◾ Consistent styling of the lock insert reduces the risk of contamination ◾ No place for micro-organisms to hide Technical System Catalogue/Hy

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