Housings
An enclosure or housing is an outer shell that contains and protects internal components of a device or system. Housings provide mechanical support, alignment, protection from dust and moisture, and in some cases thermal management and EMI shielding.
Common materials include metal housings made from aluminum, steel, or cast iron; plastic housings from polycarbonate,
Key features: flanges, mounting bosses, gasket channels for seals, threaded holes, cable glands, connectors; features for
Types: closed or hermetic enclosures; weatherproof or waterproof housings; explosion-proof housings; IP ratings; NEMA ratings; outdoor
Applications: motors, gearboxes, pumps, electrical control panels, sensors, cameras.
Design considerations include size, material, thermal management, sealing, EMI shielding, corrosion resistance, serviceability, and compliance with