The NB181608-1HVS is a rugged weatherproof enclosure that is ideal for both indoor and outdoor applications. Constructed from molded halogen free self extinguishing fiberglass reinforced polyester (FRP), it is well suited for high temperature or corrosive environments. The integral mounting flange allows it to be wall mounted as well as on a flat surface without the need for extra mounting hardware. The fully gasketed lid features a stainless steel continuous hinge and stainless steel quick release latches with padlock hasps. The contoured body provides an attractive and contemporary appearance. Due to the large size of this enclosure, it can accommodate dual sets of most access points.Vented EnclosureThe NB181608-1HVS features a vented lid with removable filters and vent covers on the outside of the enclosure.120 VAC Mounting Plate with Lightning ProtectionThe aluminum mounting plate features standard surge protected duplex 120 VAC outlets and a terminal block for easy hook up to the externally provided line power. In addition, the unit can accept up to two optional bulkhead-mount N-Type lightning protectors to protect the coaxial cable runs.Cold EnvironmentsTo help ensure trouble-free operation of electronic equipment, proper operating temperatures inside an enclosure needs to be maintained. With the built-in Heating system, internal temperatures can be better maintained. This model is ideal in Cold environments.The NB181608-1HVS comes with two 120 VAC 200 watt heating elements. The heaters are controlled by HyperLink's exclusive solid-state temperature controller. The standard unit has a heat turn-on temperature of +16° F (-8.8° C). The controller features improved temperature setpoint accuracy and can be factory modified for other temperature setpoints. The heater is controlled by an integral high current solid-state AC relay. The relay features Zero Cross Detection for EMI reduction. No extra room for the controller is required since it is mounted underneath the plate.For additional information and complete specifications, click on the Data Sheet link in the Downloads tab.