Contenitori Din in plastica serie 445/441
The apra-norm enclosure series 445/441 is perfectly suited for analog and digital controls and displays for temperature, time or counters.
The internal grooves for PCBs ensure the quick and flexible mounting of electronics.
On the open sides, threaded inserts (M2) are moulded in for easy fixing of back and front panels.
On the side walls, cones for fixing hooks are pressed in.
The front frame is included in delivery and can be snapped on easily.
The very sturdy enclosures are made of glass fibre reinforced PPE/PS-GF20 and can be supplemented with useful accessories such as sealings or transparent doors.
Individual possibilities for modification
To avoid partly tooling cost we can adjust the depth of our standard enclosures to your specific needs (for a minimum order quantity of 500 pieces).
Same also applies for the rear panels of our panel enclosures. Preparing specific tool inserts allow us to produce your rear panel as per your needs (for example: cut outs for connectors or embossed lettering…) from one tool (for a minimum order quantity of 500 pieces).
With your tool inserts we will only produce your enclosures/panels – individuality will be granted. For smaller quantities we suggest milling as explained in our catalogue.
To gain interference immunity or prevent radiation from interfering transmissions, it is usually necessary to cover these devices with a conductive enclosure.
This can be done either with a metal enclosure or by applying a conductive metal coating to a plastic enclosure, which, as a rule, is nonconductive. The latter has the advantage of lower cost and weight.
A conductive coating can be added to a plastic enclosure by lining the surface with metal foil or galvanic coating, by metallizing it in a high-vacuum or by applying a metallic lacquer. apra-norm uses a high-quality conductive lacquer that offers excellent conductivity, outstanding resistance to corrosion and an impressive cost-performance ratio since the use of costly devices and equipment is not needed. The coating used by apra-norm was developed to shield against EMI (electromagnetic interferences) and electrostatic discharge and to earth sensitive electrical devices. Our standard lacquer is copperbased as it represents the best economical and environmental solution for high shielding performance coupled with high conductivity.
Si declina ogni responsabilità riguardante la completezza e l’aggiornamento dei dati forniti, inoltre si respinge ogni obbligo e responsabilità derivanti da inesattezze o omissioni.