Dimensions: 16" W x 14" H x 7" D Color: Gray Outdoor, NEMA 3R Design Non-metallic polycarbonate enclosure allows you to place transmitters/receivers inside 81 cubic foot-per-minute thermostatically controlled fan Air intake and fan exhaust protective shrouds with gasket and hardware Air filter All holes pre-cut to install included shrouds, fans, filters Gaskets Removable hinged doors come with stainless steel latches which are both pad-lockable and screw down Optional Back Panels or DIN Rails fit onto standoffs already existing in the back of the enclosure Optional Back Panel Adjustment Kit allows you to "stack" panels within the enclosure Optional keyed lock available The "FC Series" fan-cooled & ventilated NEMA 3R outdoor/indoor enclosures are an inexpensive choice for installation where you need air-flow exchange to ventilate your components mounted within enclosures. However, please keep in mind fan-cooled & ventilated enclosures simply exchange internal air for the external air. Therefore, Fan-Cooled models are not recommended for extreme high-temperature nor extreme low temperature environments. Because these units pull external air into the enclosure through a filtering system, they are listed as NEMA 3R and do not meet the NEMA 4 standards of Mier's air-conditioned and heated models (ACE Series or ACHT Series) which are the safest choice when your components need NEMA 4 type protection from the elements such as moisture, heat, cold, wind, rain, snow, ice, etc., or from wash down conditions.
