NEMA rated enclosures are available with temperature controlled features.  You can find enclosures built with a cooler, heater, or both.

Intrinsically Safe encloses (commonly called Explosion-proof enclosures) are designed to house electrical hardware in locations where hazardous materials are handled or stored.

BCI offers various options for non-metallic, wall mounted NEMA enclosures for wireless hardware. The enclosures are designed as insulated containers to protect the devices in wet, dusty, and corrosive environments.